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Basic Troubleshooting

2-5

To perform the internal visual inspection, perform the following steps in the
sequence indicated.

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While you work, periodically touch an unpainted metal surface on the
computer chassis to dissipate any static electricity that might harm inter-
nal components. Also avoid touching components or contacts on a card
and avoid touching pins on a chip.

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To ensure that the chips are fully seated in their sockets, press firmly on
the top of each chip.

To reseat the microprocessor, remove and reinstall it as described in
“Microprocessor SEC Cartridge/Heat Sink Assembly” in Chapter 4
or 5.

To reseat a DIMM, remove it from its socket and reinstall it as described in
“DIMMs” in Chapter 4 or 5.

Содержание Vostro 410

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Страница 4: ...ration Intel and Pentium are registered trademarks and MMX is a trademark of Intel Corporation Microsoft Windows Windows NT and MS DOS are registered trademarks of Microsoft Corporation IBM is a registered trademark of International Business Machines Corporation 3Com is a registered trademark of 3Com Corporation Other trademarks and trade names may be used in this document to refer to either the e...

Страница 5: ...vice 1 12 System Power Supply 1 12 Pin Assignments for the DC Power Connectors 1 12 DC Power Distribution 1 14 System Board 1 16 Main Memory 1 16 System Board Jumpers 1 17 System Board Jumper Settings 1 18 Interrupt Request Assignments 1 19 Direct Memory Access Channel Assignments 1 20 Technical Specifications 1 21 KDSWHU DVLF 7URXEOHVKRRWLQJ Initial User Contact 2 1 External Visual Inspection 2 2...

Страница 6: ... 3 5 Inch Diskette Drive Assembly 4 10 5 25 Inch Drives 4 12 Internal Drive Assemblies in the Hard Disk Drive Bracket 4 14 Hard Disk Drive 4 15 Card Guide 4 16 Speaker 4 17 Control Panel 4 18 System Board Components 4 19 Expansion Cards 4 20 DIMMs 4 21 Microprocessor SEC Cartridge Heat Sink Assembly 4 22 Terminator Card 4 23 System Battery 4 24 System Board 4 25 KDSWHU 5HPRYLQJ DQG 5HSODFLQJ 3DUWV...

Страница 7: ... Features on the Mini Tower Computer 1 4 Figure 1 4 Internal View and Back Panel of the Desktop Computer 1 5 Figure 1 5 Internal View and Back Panel of the Mini Tower Computer 1 6 Figure 1 6 Expansion Card Connectors in the Desktop System 1 7 Figure 1 7 Expansion Card Connectors in the Mini Tower System 1 8 Figure 1 8 Drive Locations in the Desktop Computer 1 9 Figure 1 9 Drive Locations in the Mi...

Страница 8: ...inator Card Removal 4 23 Figure 4 23 System Battery Removal 4 24 Figure 4 24 System Board Removal 4 25 Figure 5 1 Computer Cover Removal 5 3 Figure 5 2 Front Bezel Removal 5 5 Figure 5 3 Power and Reset Button Removal 5 6 Figure 5 4 5 25 Inch Front Panel Insert Removal 5 7 Figure 5 5 Card Guide Removal 5 8 Figure 5 6 Control Panel Removal 5 9 Figure 5 7 Speaker Removal 5 10 Figure 5 8 Drive Hardwa...

Страница 9: ...System Setup Screens A 2 7DEOHV Table 1 1 DC Voltage Ranges 1 12 Table 1 2 System Board Jumper Settings 1 18 Table 1 3 Interrupt Request Assignments 1 19 Table 1 4 DREQ Line Assignments 1 20 Table 1 5 Technical Specifications 1 21 Table 3 1 POST Beep Codes 3 2 Table 3 2 System Error Messages 3 5 Table A 1 System Setup Categories A 3 ...

Страница 10: ...nd instructions on using the Dell Diagnostics to test the computer system DUQLQJV DXWLRQV DQG 1RWHV Throughout this manual there may be blocks of text printed in bold type or in italic type These blocks are warnings cautions and notes and they are used as follows WARNING A WARNING indicates the potential for bodily harm and pro vides instructions for how to avoid the problem CAUTION A CAUTION indi...

Страница 11: ...m also has an Industry Standard Architecture ISA design with one ISA slot that allows you to configure the computer system to your initial requirements and then upgrade it as necessary The Pentium II microprocessor contains a built in clock multiplier circuit which increases the microprocessor s internal operating frequency to a multiple of the system clock frequency The microprocessors for Dell P...

Страница 12: ...ed 3D audio controller AGP or PCI graphics adapter card with one AGP expansion slot Integrated 10 100 Mbps 3Com PCI Ethernet network interface controller NIC with Wakeup On LAN support Integrated universal serial bus USB controller Thermal sensors to shut down the system if it overheats Main system memory consisting of 64 MB to 512 MB of unbuffered SDRAM DIMMs or up to 1024 MB of registered SDRAM ...

Страница 13: ...V WKH IURQW SDQHO UHVHW EXWWRQ VKRXOG EH XVHG RQO ZKHQ WKH FRPSXWHU FDQQRW EH UHERRWHG E SUHVVLQJ WUO OW HO HIRUH RX XVH WKH UHVHW EXWWRQ WR LQLWLDWH D KDUGZDUH UHVHW FORVH DQ RSHQ DSSOLFD WLRQ SURJUDPV DQG ILOHV LI SRVVLEOH front back top bottom Mini Tower Computer right left front back Desktop Computer ...

Страница 14: ...shows the location of some of the key front panel features on the mini tower systems LJXUH URQW 3DQHO HDWXUHV RQ WKH 0LQL 7RZHU RPSXWHU reset button hard disk drive access indicator power button power indicator diskette drive access indicator diskette drive access indicator Mini Tower Computer power indicator hard disk drive access indicator power button reset button computer cover release button ...

Страница 15: ...DFN 3DQHO RI WKH HVNWRS RPSXWHU NIC connector mouse connector keyboard connector security cable slot video connector microphone jack serial port 1 connector internal drive bays external drive bays power supply serial port 2 connector SCSI port connector line in jack line out jack AC power receptacle USB connectors parallel port connector ...

Страница 16: ... The Dell Precision 410 systems offer advanced expansion subsystems that can support a mixture of traditional ISA expansion cards called legacy cards Plug and Play ISA expansion cards PCI expansion cards and an AGP card The operating system or the ISA Configuration Utility ICU included with the sys tem provides a means of avoiding resource conflicts that might arise from such an arrangement NOTE F...

Страница 17: ...instructions for using it to configure the computer There are seven expansion card connectors see Figure 1 6 and Figure 1 7 on the system board Expansion card connectors PCI1 through PCI5 support 32 bit PCI expansion cards expansion card connector AGP supports a 32 bit AGP expansion card and expansion card connector ISA1 can accommodate an 8 or 16 bit ISA expansion card NOTES Connector ISA1 shares...

Страница 18: ...ive bay dedicated to a 3 5 inch diskette drive and two 5 25 inch drive bays that can hold up to two half height 5 25 inch devices typically tape drives or CD ROM drives Alternately 3 5 inch devices can be installed in the 5 25 inch bays using adapters available from Dell NOTE Because of the length of the bay you can only install tape backup units or ZIP drives in the lower 5 25 inch bay You can in...

Страница 19: ...led in the 5 25 inch bays using adapters available from Dell The four bay hard disk drive cage below the externally accessible bays can hold up to four 1 inch or up to two 1 inch and two 1 6 inch hard disk drives installed vertically The maximum number of hard disk drives must be either two enhanced integrated drive electronics EIDE hard disk drives or up to four small computer system interface SC...

Страница 20: ...ported by using two integrated SCSI channels The primary Adaptec AIC 7890 channel provides Ultra2 Wide LVD 80 MB sec support for high performance SCSI hard disk drives and an optional RAID subsystem NOTE To achieve 80 MB sec support all of the installed SCSI devices must support the Ultra2 specification s 80 MB sec transfer rate If they do not the transfer rate will default to the speed of the slo...

Страница 21: ...ipheral devices such as mice print ers and computer speakers The USB connectors on the computer s back panel provide a single connection point for multiple USB compliant devices USB compliant devices can be connected and disconnected while the com puter is running 87 21 R QRW DWWDFK D 86 GHYLFH RU D FRPELQDWLRQ RI 86 GHYLFHV WKDW GUDZ D PD LPXP FXUUHQW RYHU PLOOLDPSHUHV P SHU FKDQQHO DW YROWV 9 WW...

Страница 22: ...ed to their corresponding power input connectors on the sys tem board or drives 3LQ VVLJQPHQWV IRU WKH 3RZHU RQQHFWRUV The power supply output voltages can be measured at the back wire side of the connectors without disconnecting them Figures 1 10 1 11 and 1 12 show the wire side of the connectors 7DEOH 9ROWDJH 5DQJHV 9ROWDJH 5DQJH 0D LPXP 2XWSXW XUUHQW1 3 3 VDC 3 15 to 3 45 VDC 18 0 A 5 VDC 4 75 ...

Страница 23: ...put voltages are within the ranges specified in Table 1 1 LJXUH 3RZHU RQQHFWRU 3 LJXUH 3RZHU RQQHFWRUV 3 3 3 DQG 3 13 14 15 16 17 P1 common black 5 VDC red 5 VDC red TFSC 2 brown PSON 1 gray common black common black common black 5 VDC white 3 3 VDC blue white 18 5 VDC white 19 20 21 22 23 24 5 VDC red 1 2 3 4 5 12 VDC yellow 3 3 VDC blue white common black common black 5 VFP purple PWRGOOD3 orang...

Страница 24: ...ions for diskette tape CD ROM and hard disk drives Power distribution to sockets and connectors on the system board LJXUH 3RZHU DEOHV 1 common black P2 12 V yellow N C N C 2 3 4 5 6 7 8 3 3 VDC blue white common black 12 V yellow N C 9 N C 5 V red common black N C 10 11 12 13 14 15 16 N C N C common black 5 V red P6 P5 P4 P3 P2 P1 NOTE This second chain of the hard disk drive wiring harness is onl...

Страница 25: ...5 25 inch drive optional 5 25 inch drive internal hard disk drive 1 internal hard disk drive 1 internal hard disk drive internal hard disk drive 12 VDC 12 VDC 5 VDC AGP 12 VDC 12 VDC 5 VDC 3 3 VDC 3 3 VDC 1 The mini tower chassis supports the installation of up to four internal hard disk drives The desktop chassis supports the installation of up to two internal hard disk drives 2 The mini tower ch...

Страница 26: ...ous models such as the Dell WorkStation 400 systems PCI expansion card connectors PCI1 PCI5 CD ROM drive audio interface connector CD IN serial port connectors SERIAL 1 2 stacked parallel SCSI port connectors PARALLEL SCSI stacked desktop computer diskette drive interface connector DISKETTE pin 1 corner front of computer secondary EIDE interface connector IDE2 pin 1 corner battery socket BATTERY p...

Страница 27: ... 4 or 5 for information on removing and replacing DIMMs 6 VWHP RDUG XPSHUV Figure 1 16 shows the location of the system board jumpers and Table 1 2 shows the system board jumper settings LJXUH RFDWLRQ RI 6 VWHP RDUG XPSHUV jumpered unjumpered ...

Страница 28: ...oprocessor s internal speed is 400 MHz 350MHZ Jumpered when the microprocessor s internal speed is 350 MHz 300MHZ Reserved do not install jumper plug TOWER System board is installed in a mini tower chassis no longer required BIOS Reserved do not install jumper plug PSWD default Password features enabled Password features disabled NICCFG Reserved do not install jumper plug One set of the speed jump...

Страница 29: ...ive interface IRQ7 Parallel port IRQ8 RTC IRQ9 Available if ACPI is set to Off in System Setup program IRQ10 Available IRQ11 Available IRQ12 Mouse controller IRQ13 Math coprocessor IRQ14 Primary EIDE interface if Enabled in the System Setup program IRQ15 Secondary EIDE interface if Enabled in the System Setup program NOTES For the full name of an abbreviation or acronym used in the table see the G...

Страница 30: ...H VVLJQPHQWV 5 4 LQH 8VHG YDLODEOH DREQ0 Available DREQ1 Available DREQ2 Generated by super I O controller to initiate DMA cycle for attached diskette drive DREQ3 Available DREQ4 Generated by bus controller chip to activate second DMA controller DREQ5 Available DREQ6 Available DREQ7 Available NOTE The integrated audio controller is assigned one or two DMA channels automatically during system start...

Страница 31: ... set associative write back ECC SRAM on each SEC cartridge Math coprocessor internal to the microprocessor 6 VWHP QIRUPDWLRQ System chip set Intel 440BX PCIset Data bus width 64 bits Address bus width 32 bits DMA channels seven Interrupt levels 15 System BIOS chip 2 Mb Audio controller 16 bit Plug and Play Crystal 3D CS4237B Primary SCSI controller Adaptec AIC 7890 Ultra2 Wide LVD Adaptec 2940 U2W...

Страница 32: ...connectors AGP expansion card connectors one PCI expansion card connector size 120 pins PCI expansion card connector data width maximum 32 bits ISA expansion card connector size 98 pins ISA expansion card connector data width maximum 16 bits AGP expansion card connector size 124 pins AGP expansion card connector data width maximum 32 bits RAID extension connector size 60 pins 6 VWHP ORFNV System c...

Страница 33: ...nch bay dedicated to a 3 5 inch diskette drive two 5 25 inch bays for tape drives CD ROM drives or other 5 25 inch peripherals Mini tower computers one 3 5 inch bay dedicated to a 3 5 inch diskette drive three 5 25 inch bays for tape drives CD ROM drives or other 5 25 inch peripherals Internally accessible bays Desktop computers two 1 6 inch drive bays for EIDE or SCSI hard disk drives installed v...

Страница 34: ...ture audio jack Audio microphone in 1 8 inch miniature audio jack Internally accessible EIDE drive two 40 pin connectors on PCI local bus Primary SCSI channel one 68 pin Ultra2 Wide SCSI connector Secondary SCSI channel one internal 50 pin Narrow SCSI connector Diskette drive one 34 pin connector used in desktop sys tems one 26 pin connector used in mini tower systems CD ROM drive audio interface ...

Страница 35: ...wer amber LED indicates sleep mode Hard disk drive access indicator green LED Link integrity indicator on NIC connector green LED Power indicator on system board green LED Standby power indicator on system board green LED Network activity indicator on NIC connector yellow LED 3RZHU DC power supply Wattage 300 W Heat dissipation 600 BTU hr nominal Voltage 90 to 135 V at 60 Hz 180 to 265 V at 50 Hz ...

Страница 36: ...40 to 65 C 40 to 149 F Relative humidity 20 to 80 noncondensing Maximum vibration Operating 0 25 G at 3 to 200 Hz for 30 min Storage 0 5 G at 3 to 200 Hz for 30 min Maximum shock Operating half sine wave form 50 G for 2 ms Storage half sine wave form 110 G for 2 ms square wave form 27 G for 15 ms Altitude Operating 16 to 3048 m 50 to 10 000 ft Storage 16 to 10 600 m 50 to 35 000 ft At 35 C 95 F th...

Страница 37: ...priate troubleshoot ing procedure to use After the user describes the problem follow these steps VN WKH XVHU WR EDFN XS DQ GDWD RQ WKH KDUG GLVN GULYH LI WKH V VWHP V FRQGLWLRQ SHUPLWV See the operating system documentation and Appendix D Maintaining the System in the User s Guide for information about backing up data VN WKH XVHU WR WU WR GXSOLFDWH WKH SUREOHP E UHSHDWLQJ WKH RSHUDWLRQV KH RU VKH ...

Страница 38: ...rmly attached to one of the serial port connectors and its captive screws must be secure enough to ensure a firm connection 9HULI WKDW DQ GHYLFHV FRQQHFWHG WR WKH VHULDO SRUWV SDUDOOHO SRUW DQG 86 FRQQHFWRUV DUH SURSHUO DWWDFKHG Each of the serial parallel and USB interface cables must be firmly attached to an appropriate connector on the back of the computer as well as to the interface connector ...

Страница 39: ...simultaneously It may be necessary to reboot the system several times in order to complete all of these steps To observe problem indications during the boot routine follow these steps QVHUW WKH HOO LDJQRVWLFV LVNHWWH LQWR GULYH 7XUQ RQ DOO SHULSKHU DOV DQG WKH FRPSXWHU I WKH FRPSXWHU LV DOUHDG RQ SUHVV WKH UHVHW EXWWRQ RU WUO OW HO WR UHERRW WKH V VWHP KHFN WKH SRZHU VXSSO IDQ Does the fan run nor...

Страница 40: ... IRU WKH LDJQRVWLFV 0HQX Does the Diagnostics Menu appear Yes See Running the Dell Diagnostics found later in this chapter No Proceed to step 6 QVHUW DQRWKHU FRS RI WKH GLDJQRVWLFV GLVNHWWH LQWR WKH GLVNHWWH GULYH DQG UHERRW WKH V VWHP Does the Diagnostics Menu appear Yes See Running the Dell Diagnostics found later in this chapter No Proceed to the next section Internal Visual Inspection QWHUQDO ...

Страница 41: ...XFK DQ XQSDLQWHG PHWDO VXUIDFH RQ WKH EDFN RI WKH FRPSXWHU RU RQ WKH FRPSXWHU FKDVVLV VXFK DV WKH SRZHU VXSSO WR GLVFKDUJH DQ VWDWLF FKDUJH IURP RXU ERG EHIRUH WRXFKLQJ DQ WKLQJ LQVLGH WKH FRPSXWHU While you work periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm inter nal components Also avoid touching components or contacts o...

Страница 42: ...Proceed to Eliminating Resource Conflicts Running the Dell Diag nostics and Getting Help found later in this chapter OLPLQDWLQJ 5HVRXUFH RQIOLFWV Devices within or connected to the computer may require dedicated memory spaces interrupt levels or DMA channels all of which must be allocated dur ing installation of the devices Because devices may be installed at different times it is possible that th...

Страница 43: ...e portion of main memory RAM required for loading the diagnostics If a RAM error is detected a mes sage appears on the screen telling you which DIMM has failed If no errors are found in RAM the diagnostics loads and the Diagnostics Menu appears This menu lets you choose the following options or exit to the MS DOS prompt Run Quick Tests Runs selected tests from all test groups to quickly locate a f...

Страница 44: ...2 8 Dell Precision 410 Systems Service Manual ...

Страница 45: ... the appropriate tests in the Dell Diagnos tics to help isolate the source of the problem See Running the Dell Diagnostics in Chapter 2 3267 HHS RGHV If the monitor cannot display error messages during the POST the system may emit a series of beeps that identifies the problem or that can help you identify a faulty component or assembly Table 3 1 lists the beep codes that may be generated during th...

Страница 46: ... installed No 100 MHz DIMM installed or faulty or improperly seated DIMM 1 3 3 1 3 4 1 4 1 1 4 2 2 1 1 through 2 4 4 Chip or data line failure in the first 64 KB of main memory Odd even logic failure in the first 64 KB of main memory Address line failure in the first 64 KB of main memory Parity failure in the first 64 KB of main memory Bit failure in the first 64 KB of main memory Faulty or improp...

Страница 47: ...tdown failure Gate A20 failure Unexpected interrupt in pro tected mode Defective system board 4 3 1 Memory failure above address 0FFFFh Faulty or improperly seated DIMMs 4 3 3 Timer chip counter 2 failure Defective system board 4 3 4 Time of day clock stopped Bad battery or defective sys tem board 4 4 1 Serial parallel port test failure Faulty I O chip defective sys tem board 7DEOH 3267 HHS RGHV F...

Страница 48: ...s indicate that a fatal error has occurred Their definitions and probable causes are listed in Table 3 2 Alert Primary processor is out of rev System halted Alert Secondary processor is out of rev System halted Bad error correction code ECC on disk read Controller has failed Data error ECC memory error Gate A20 failure Hard disk controller failure Hard disk drive read failure Hard disk failure Key...

Страница 49: ...ne or more of the DIMMs are not the cor rect revision DIMMs do not meet Intel s SPD 1 2 specifica tion or 66 MHz DIMMs are installed Alert Power supply fan failure detected Power supply fan has failed The power supply or sys tem board is defective Alert Previ ous fan failure System fan failed during the previous operating session No fan installed defec tive fan or fan cable not connected Alert Pre...

Страница 50: ...defec tive fan or fan cable not connected Alert Unbuf fered and registered SDRAM DIMMs cannot be mixed Mixing of unbuffered and registered SDRAM DIMMs is not supported Two different types unbuffered and regis tered of SDRAM DIMMs have been installed together and may not be compatible Alert Uncor rectable memory error previ ously detected in XXXXh Multibit ECC error was detected during the pre viou...

Страница 51: ... are faulty or improperly seated Diskette drive 0 seek failure Diskette drive 1 seek failure Diskette tape drive con troller could not locate specific sector or track Faulty or improperly inserted diskette incorrect settings in Sys tem Setup program loose diskette tape drive interface cable or loose power cable Diskette read failure Failure occurred while system attempted to read diskette Faulty d...

Страница 52: ...em defective system board or loose power cable Invalid config uration information please run SETUP program System Setup program contains incorrect system configuration settings Incorrect configuration settings in System Setup program or faulty battery Keyboard clock line failure Keyboard failure Keyboard data line failure Keyboard stuck key failure System cannot commu nicate with keyboard Keyboard...

Страница 53: ...m board Memory alloca tion error Software in use con flicts with operating system application pro gram or utility Faulty application pro gram or utility Memory tests terminated by keystroke Memory test did not complete POST memory test ter minated by user pressing Spacebar Network card is not present in the system System does not detect NIC Incorrect NIC drivers installed No boot device available ...

Страница 54: ...r more expansion cards System resource conflict Read fault Requested sec tor not found MS DOS cannot read from diskette or hard disk drive System could not find particular sector on disk or requested sec tor is defective Faulty diskette diskette tape drive subsystem or hard disk drive sub system defective system board Reset failed Disk reset operation failed Improperly connected diskette tape driv...

Страница 55: ...ect or the sys tem battery does not work Incorrect Time or Date settings or defective sys tem battery Timer chip counter 2 failed Timer circuit on system board is malfunctioning Defective system board WARNING Dell s Disk Monitor ing System has detected that drive 0 1 on the 0 1 EIDE controller is operating out side of normal specifica tions It is advisable to immediately back up your data and repl...

Страница 56: ...3 12 Dell Precision 410 Systems Service Manual ...

Страница 57: ...re assumes the following You have performed the steps in Precautionary Measures found later in this chapter You have removed the computer cover You can replace or reinstall a part by performing the removal procedure in reverse order unless additional information is provided 5HFRPPHQGHG 7RROV Most of the procedures in this chapter require the use of one or more of the following tools Small flat bla...

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Страница 59: ...XWHU RYHU 5HPRYDO KLOH VWLOO SUHVVLQJ WKH WZR UHOHDVH EXWWRQV OLIW WKH FRYHU DW WKH EDFN DOORZLQJ LW WR SLYRW XS WRZDUG RX VHH LJXUH LVHQJDJH WKH SODVWLF KRRNV WKDW VHFXUH WKH FRYHU WR WKH IURQW RI WKH FKDVVLV DQG OLIW WKH FRYHU DZD Before you reinstall the cover fold all cables out of the way so that they do not interfere with the cover or with the proper airflow inside the computer When you boot...

Страница 60: ...p Program in the Dell Precision WorkStation 410 Desktop Systems User s Guide NOTES After removing and replacing the cover the chassis intrusion detector will cause the following message to be displayed at the next system start up ALERT Cover was previously removed If a setup password has been assigned by someone else contact that person for information on resetting the chassis intrusion detector ...

Страница 61: ...ROG WKH EXWWRQ LQ SODFH ZLWK RXU WKXPE RU D VPDOO VFUHZGULYHU 3XOO RXWZDUG DQG GRZQ RQ WKH EXWWRQ IURP WKH RXWVLGH RI WKH FRP SXWHU FRYHU XQKRRNLQJ WKH ODUJHVW FOLS DV RX SXOO WKH EXWWRQ DZD IURP WKH FRPSXWHU FRYHU To install a new power button hook the largest clip in place first Align the other clips with the corresponding holes in the computer cover Then press in firmly on the button to latch t...

Страница 62: ...corresponding holes in the computer cover Then press firmly on the button from the outside of the computer cover to latch the button place URQW 3DQHO QVHUWV LJXUH QFK URQW 3DQHO QVHUW 5HPRYDO To remove a 5 25 inch front panel insert work from the outside of the cover Press in on each end of the insert with your thumbs until the insert snaps free of the cover see Figure 4 4 To replace a front panel...

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Страница 64: ...XSSO XS WR D YHUWLFDO SRVLWLRQ VHH LJXUH LVFRQQHFW WKH IDQ SRZHU FDEOH IURP WKH PLFURSURFHVVRU IDQ FRQ QHFWRU RQ WKH V VWHP ERDUG VHH LJXUH HQWO SXOO WKH SODVWLF ORFN DQG SXVK WKH IDQ WR WKH ULJKW WR GLVHQ JDJH WKH IRXU ODWFKLQJ WDEV KROGLQJ WKH IDQ WR WKH EDFN RI WKH FKDVVLV 3XOO WKH IDQ IRUZDUG WR UHPRYH LW latching tabs 4 fan lock fan power cable microprocessor fan connector ...

Страница 65: ...in the Dell Precision 410 desktop systems Refer to this figure when you perform any of the procedures in the following subsections LJXUH ULYH DUGZDUH EIDE cable for tape drive DC power cable interface connector hard disk drive bracket 3 5 inch diskette drive externally accessible drives hard disk drive externally accessible drives ...

Страница 66: ...ollow these steps 5RWDWH WKH V VWHP SRZHU VXSSO XS DQG RXW RI WKH V VWHP VHH LJXUH LVFRQQHFW WKH SRZHU FDEOH IURP WKH EDFN RI WKH GLVNHWWH GULYH LVFRQQHFW WKH LQWHUIDFH FDEOH IURP WKH V VWHP ERDUG Note the routing of the DC power and interface cables through the chassis as you disconnect them It is important to route the cables properly when you replace them to prevent them from being pinched or c...

Страница 67: ...5 inch diskette drive on the bracket be sure that the two retaining tabs on the right side of the bracket engage the mounting holes in the side of the 3 5 inch diskette drive Then replace the screw that holds the diskette drive to the bracket To replace the 3 5 inch diskette drive assembly in the chassis slide the bracket tabs into the guides on the chassis until the bracket snaps into place diske...

Страница 68: ...H GULYH LVFRQQHFW WKH LQWHUIDFH FDEOH V IURP WKH V VWHP ERDUG Note the routing of the DC power and interface cables through the chassis as you disconnect them from the system board It is important to route the cables properly when you replace them to prevent them from being pinched or crimped 6TXHH H WKH PHWDO EUDFNHW WDEV WKDW H WHQG IURP HDFK VLGH RI WKH GULYH EUDFNHW WRZDUG HDFK RWKHU DQG SXOO ...

Страница 69: ...25 inch drive on the bracket locate the four screw holes around the drive s perimeter Fit the bracket over the drive and then tilt the front of the drive up so that the bracket drops down into place To ensure proper installation all screw holes should be aligned and the tabs on the front of the bracket should be flush with the front of the drive bracket bracket tabs 2 ...

Страница 70: ...eps I DQ KDUG GLVN GULYHV DUH DOUHDG LQVWDOOHG LQ WKH EUDFNHW GLV FRQQHFW WKH SRZHU FDEOH DQG LQWHUIDFH FDEOH IURP HDFK GULYH 5HPRYH WKH VFUHZ KROGLQJ WKH GULYH EUDFNHW WR WKH GULYH ED VHH LJXUH LIW XS RQ WKH GULYH EUDFNHW WR GLVHQJDJH LW IURP WKH ODWFK RQ WKH GULYH ED DQG WKH WKUHH KRRNV RQ WKH IURQW RI WKH FKDVVLV VHH LJXUH hooks 3 removable hard disk drive bracket latch screw drive bay ...

Страница 71: ...slots on the front of the chassis and slide the bracket to the right Then lower the bracket to the bottom of the chassis making sure that the latch on the drive bay is engaged see Figure 4 12 Replace the screw holding the drive bracket to the drive bay NOTE If you are replacing more than one hard disk drive in the bracket do not fully tighten any of the screws that hold the drives in the bracket u...

Страница 72: ...DEV RI WKH FDUG JXLGH IURP WKH FKDVVLV 5RWDWH WKH UHOHDVHG VLGH RI WKH FDUG JXLGH DZD IURP WKH FKDVVLV 7KH OHIW VLGH RI WKH FDUG JXLGH ZLOO VZLQJ DZD IURP WKH FKDVVLV LWK WKH OHIW VLGH RI WKH FDUG JXLGH DZD IURP WKH FKDVVLV RX FDQ WKHQ SXOO WKH FDUG JXLGH EDFN DQG RXW RI WKH FKDVVLV ZKLFK UHOHDVHV WKH WZR ULJKW WDEV NOTE Some older PCI and other types of cards may be so long that you can not remov...

Страница 73: ...HDNHU LJXUH 6SHDNHU 5HPRYDO To remove the speaker follow these steps 5HPRYH WKH FDUG JXLGH VHH LJXUH LVFRQQHFW WKH VSHDNHU FDEOH FRQQHFWRU IURP WKH FRQWURO SDQHO VHH LJXUH LIW WKH VSHDNHU RXW RI WKH UHWDLQLQJ VORWV RQ WKH IURQW RI WKH FKDV VLV VHH LJXUH speaker ...

Страница 74: ...FRQQHFWRU 5HPRYH WKH FDUG JXLGH VHH LJXUH LVFRQQHFW WKH VSHDNHU FDEOH FRQQHFWRU WKH FKDVVLV LQWUXVLRQ VZLWFK FDEOH FRQQHFWRU DQG WKH WKHUPDO VHQVRU FDEOH FRQQHFWRU IURP WKH FRQWURO SDQHO VHH LJXUH 5HPRYH WKH PRXQWLQJ VFUHZ WKDW VHFXUHV WKH FRQWURO SDQHO WR WKH FKDVVLV 3XOO RXW RQ WKH FRQWURO SDQHO WR GHWDFK LW IURP WKH FKDVVLV screw speaker cable connector control panel cable chassis intrusion swi...

Страница 75: ...Y primary EIDE interface connector IDE1 pin 1 corner NIC connector ENET configuration jumpers microprocessor fan connector FAN line out jack LINE OUT line in jack LINE IN microphone jack MIC IN control panel connector PANEL mouse keyboard connectors MOUSE KYBD stacked main power input connector POWER1 primary SEC cartridge connector SLOT1_PRI DIMM sockets DIMM_A DIMM_D secondary SEC cartridge conn...

Страница 76: ...rt a PCI RAID controller see Figure 4 17 for the location of the PCI connectors LJXUH 5HPRYLQJ DQ SDQVLRQ DUG Follow this general procedure to remove an expansion card I QHFHVVDU GLVFRQQHFW DQ FDEOHV FRQQHFWHG WR WKH FDUG 8QVFUHZ WKH PRXQWLQJ EUDFNHW VHH LJXUH RI WKH FDUG RX ZDQW WR UHPRYH UDVS WKH FDUG E LWV RXWVLGH FRUQHUV DQG HDVH LW RXW RI LWV FRQQHFWRU I RX DUH UHPRYLQJ WKH FDUG SHUPDQHQWO LQ...

Страница 77: ...HH LJXUH 3XVK RXWZDUG RQ WKH 00 VRFNHW VHFXULQJ FOLSV VHH LJXUH XQWLO WKH 00 LV UHOHDVHG IURP LWV VRFNHW LIW WKH 00 DZD IURP WKH VRFNHW LJXUH 00 QVWDOODWLRQ To replace a DIMM press the DIMM fully into the socket see step 1 of Figure 4 20 while closing the securing clips to lock the DIMM into the socket see step 2 of Figure 4 20 securing clips 2 DIMM securing clips 2 1 2 DIMM ...

Страница 78: ...URFHVVRU 6 FDUWULGJH ILUPO DQG SXOO VWUDLJKW XS RQ WKH FDUWULGJH WR UHPRYH LW IURP WKH JXLGH EUDFNHW DVVHPEO VHH LJXUH You must use up to 15 pounds of force to disengage the microprocessor SEC cartridge from its connector To install a microprocessor SEC cartridge heat sink assembly first verify that the cartridge release latches are pulled out Then slide the cartridge into the guide bracket assemb...

Страница 79: ...eat sink assembly you need to remove the terminator card from the SLOT1_SEC con nector on the system board 3UHVV WKH PLFURSURFHVVRU 6 FDUWULGJH UHOHDVH ODWFKHV LQZDUG XQWLO WKH VQDS LQWR SRVLWLRQ VHH LJXUH 3XOO WKH WHUPLQDWRU FDUG VWUDLJKW RXW WR UHPRYH LW IURP WKH FRQQHFWRU terminator card guide bracket assembly SLOT 1_SEC connector SEC cartridge release latches 2 ...

Страница 80: ...he system battery out of its socket with your fingers or with a blunt nonconducting object such as a plastic screwdriver When you replace the system battery orient the new battery with the facing up Insert the battery into its socket and snap it into place 51 1 7KHUH LV D GDQJHU RI WKH QHZ EDWWHU H SORGLQJ LI LW LV LQFRUUHFWO LQVWDOOHG 5HSODFH WKH EDWWHU RQO ZLWK WKH VDPH RU HTXLYDOHQW W SH UHFRPP...

Страница 81: ...W DOO FDEOHV IURP WKH V VWHP ERDUG 5HPRYH WKH PLFURSURFHVVRU IDQ VHH LJXUH I D LQFK GULYH LV LQVWDOOHG LQ WKH ORZHU RI WKH WZR H WHUQDO ED V UHPRYH LW RU SXOO LW IRUZDUG IDU HQRXJK WR QRW LQWHUIHUH ZLWK WKH V VWHP ERDUG UHPRYDO VHH LJXUH 5HPRYH WKH VFUHZ WKDW VHFXUHV WKH V VWHP ERDUG WR WKH ERWWRP RI WKH FKDVVLV VHH LJXUH 6OLGH WKH V VWHP ERDUG WRZDUG WKH IURQW RI WKH FKDVVLV XQWLO LW VWRSV DUHIXO...

Страница 82: ...inator card or secondary microprocessor assembly and install them on the replacement board When you reinstall the system board before you slide the system board back to lock it in position push down near each slot to engage the grounding clip onto its corresponding tab Push evenly on both sides of the system board as you slide it into position do not twist the system board ...

Страница 83: ...dure assumes the following You have performed the steps in Precautionary Measures found later in this chapter You have removed the computer cover You can replace or reinstall a part by performing the removal procedure in reverse order unless additional information is provided 5HFRPPHQGHG 7RROV Most of the procedures in this chapter require the use of one or more of the following tools Small flat b...

Страница 84: ...W IURP WKH V VWHP ERDUG ZDLW WR VHFRQGV DIWHU GLVFRQQHFWLQJ WKH FRPSXWHU IURP SRZHU EHIRUH GLVFRQQHFWLQJ WKH SHULSKHUDO RU UHPRYLQJ WKH FRPSRQHQW WR DYRLG SRVVLEOH GDPDJH WR WKH V VWHP ERDUG HDU D ZULVW JURXQGLQJ VWUDS DQG FOLS LW WR DQ XQSDLQWHG PHWDO VXUIDFH VXFK DV WKH SDGORFN ORRS RQ WKH EDFN RI WKH FKDVVLV I D ZULVW JURXQGLQJ VWUDS LV QRW DYDLODEOH WRXFK DQ XQSDLQWHG PHWDO VXUIDFH RQ WKH EDFN...

Страница 85: ...IURP WKH SDGORFN ULQJ RQ WKH EDFN SDQHO RI WKH FRPSXWHU LI RQH LV LQVWDOOHG VHH LJXUH DFLQJ WKH OHIW VLGH RI WKH FRPSXWHU SUHVV WKH UHOHDVH EXWWRQ DW WKH ERWWRP OHIW FRUQHU RI WKH IURQW EH HO VHH LJXUH LIW WKH ERWWRP RI WKH FRYHU DOORZLQJ LW WR SLYRW XS WRZDUG RX LVHQJDJH WKH WDEV WKDW VHFXUH WKH FRYHU WR WKH WRS RI WKH FKDVVLV DQG OLIW WKH FRYHU DZD release button ...

Страница 86: ... Chassis Intrusion setting to Not Detected See Appendix A for information on the System Setup program If you need further information see Chapter 3 Using the System Setup Program in the User s Guide NOTES After removing and replacing the cover the chassis intrusion detector will cause the following message to be displayed at the next system start up ALERT Cover was previously removed If a setup pa...

Страница 87: ... the front bezel follow these steps 3UHVV WKH WDE UHOHDVH PDUNHG ZLWK WKH LFRQ VHH LJXUH KLOH VWLOO SUHVVLQJ WKH WDE UHOHDVH WLOW WKH EH HO DZD IURP WKH FKDVVLV LVHQJDJH WKH WZR UHWDLQLQJ KRRNV DW WKH ERWWRP RI WKH EH HO DQG SXOO WKH EH HO DZD IURP WKH FKDVVLV tab release retaining hooks 2 padlock ring ...

Страница 88: ...these steps D WKH IURQW EH HO VHH LJXUH RQ D IODW ZRUN VXUIDFH ZLWK WKH EDFN RI WKH EH HO IDFLQJ XS 7R UHPRYH WKH SRZHU EXWWRQ RU WKH UHVHW EXWWRQ XVH D VPDOO VFUHZGULYHU DQG SXVK LQ WKH WZR RU WKUHH SODVWLF FOLSV WKDW KROG WKH EXWWRQ WR WKH EH HO When these clips are released the button comes free from the bezel power button reset button front bezel ...

Страница 89: ...G WKH EH HO VHH LJXUH ZLWK WKH IURQW IDFLQJ RX URP WKH IURQW RI WKH EH HO XVH RXU WKXPEV WR SUHVV LQZDUG RQ WKH LQVHUW XQWLO LW VQDSV IUHH RI WKH EH HO To replace a 5 25 inch front panel insert position the two ring tabs over the posts on the inside of the bay opening and then press the ring tabs over the posts posts 2 front of bezel ring tabs 2 5 25 inch front panel insert ...

Страница 90: ...RI WKH FDUG JXLGH ZLOO VZLQJ DZD IURP WKH FKDVVLV 6OLGH WKH FRQWURO SDQHO FDEOH XS RXW RI WKH VORW LQ WKH FDUG JXLGH LWK WKH RXWHU VLGH RI WKH FDUG JXLGH DZD IURP WKH FKDVVLV RX FDQ WKHQ SXOO WKH FDUG JXLGH EDFN DQG RXW RI WKH FKDVVLV ZKLFK UHOHDVHV WKH LQQHU WZR WDEV NOTE Some older PCI and other types of cards may be so long that you can not remove the card guide until you first remove the cards...

Страница 91: ...erly when you replace it to prevent it from being pinched or crimped LVFRQQHFW WKH VSHDNHU FDEOH FRQQHFWRU WKH FKDVVLV LQWUXVLRQ VZLWFK FDEOH FRQQHFWRU DQG WKH WKHUPDO VHQVRU FDEOH FRQQHFWRU IURP WKH FRQWURO SDQHO VHH LJXUH 5HPRYH WKH PRXQWLQJ VFUHZ WKDW VHFXUHV WKH FRQWURO SDQHO WR WKH FKDVVLV 5HPRYH WKH FRQWURO SDQHO FDEOH Open the drive cage door pull the control panel cable through the opening...

Страница 92: ...HDNHU 5HPRYDO To remove the speaker follow these steps 5HPRYH WKH FDUG JXLGH VHH LJXUH LVFRQQHFW WKH VSHDNHU FDEOH FRQQHFWRU IURP WKH FRQWURO SDQHO VHH LJXUH LIW WKH VSHDNHU RXW RI WKH UHWDLQLQJ VORWV RQ WKH IURQW RI WKH FKDV VLV VHH LJXUH speaker connector speaker ...

Страница 93: ...Dell Precision 410 mini tower system Refer to this figure when you perform any of the procedures in the following subsections LJXUH ULYH DUGZDUH DC power interface cable DSKT2 connector hard disk drive bracket primary EIDE connector IDE1 secondary EIDE connector IDE2 EIDE cable 3 5 inch diskette drive housing externally accessible drive bays ...

Страница 94: ...WWH ULYH VVHPEO 5HPRYDO To remove the 3 5 inch diskette drive assembly follow these steps LVFRQQHFW WKH SRZHU LQWHUIDFH FDEOH IURP WKH V VWHP ERDUG Note the routing of the DC power interface cable through the chassis as you remove it from the system board It is important to route the cable properly when you replace it to prevent it from being pinched or crimped 3UHVV WKH UHWDLQLQJ WDE UHOHDVH EXWW...

Страница 95: ...H ULJKW SXOOLQJ LW RXW IURP XQGHU WKH KRRN DQG DZD IURP WKH UHWDLQLQJ WDEV LJXUH QFK LVNHWWH ULYH 5HPRYDO When you replace the 3 5 inch diskette drive on the bracket be sure that the two retaining tabs on the left side of the bracket engage the mounting holes in the side of the 3 5 inch diskette drive hook retaining tabs 2 diskette drive drive release lever bracket ...

Страница 96: ...O To remove a 5 25 inch drive assembly from one of the drive bays follow these steps LVFRQQHFW WKH SRZHU FDEOH DQG WKH LQWHUIDFH FDEOH IURP WKH EDFN RI WKH GULYH 3UHVV WKH WZR EUDFNHW WDEV RQH RQ HDFK VLGH RI WKH GULYH DQG VOLGH WKH GULYH DVVHPEO IRUZDUG WR UHPRYH LW VHH LJXUH bracket tabs 2 ...

Страница 97: ...UHZ WKH IRXU VFUHZV WKDW VHFXUH WKH GULYH WR WKH EUDFNHW VHH LJXUH LJXUH QFK ULYH 5HPRYDO When you replace the 5 25 inch drive align the front of the drive flush with the bracket tabs at the front of the bracket Insert the four screws and tighten them in the order stamped on the bottom of the 5 25 inch drive bracket screws 4 bracket tabs 2 bracket ...

Страница 98: ...of the drive cage door on the front of the chassis and pull out and down until the arms on the drive cage door see Figure 5 13 disen gage from the tabs on the bracket This action pulls the bracket out of the drive cage about 1 to 3 inches 5HPRYH WKH EUDFNHW IURP WKH GULYH FDJH When removing the bracket from the drive cage you should remove it slowly and cautiously using two hands to support the we...

Страница 99: ...at it is pushed fully into the system and snapped into position before you close the drive cage door See Figure 5 13 If you are replacing more than one hard disk drive in the bracket do not fully tighten any of the screws that hold the drives in the bracket until all of the drives have been placed into the bracket This prevents the bracket from com pressing which could make it difficult to insert ...

Страница 100: ...e DC power cables underneath the tabs in the chas sis as you remove them from the system board and drives It is important to route these cables properly when you replace them to prevent them from being pinched or crimped DFLQJ WKH OHIW VLGH RI WKH FRPSXWHU PRYH WKH IURQW HQG RI WKH V V WHP SRZHU VXSSO WRZDUG RX DQG OLIW LW WR GLVHQJDJH WKH SRZHU VXSSO IURP WKH VORW LQ WKH FKDVVLV LIW WKH V VWHP SR...

Страница 101: ...H WKH SRZHU VXSSO XS XQWLO LW ORFNV VHH LJXUH LVFRQQHFW WKH IDQ SRZHU FDEOH IURP WKH PLFURSURFHVVRU IDQ FRQ QHFWRU VHH LJXUH HQWO SXOO WKH SODVWLF ORFN DQG SXVK GRZQ RQ WKH IDQ WR GLVHQ JDJH WKH IRXU ODWFKLQJ WDEV KROGLQJ WKH IDQ WR WKH EDFN RI WKH FKDVVLV 3XOO WKH IDQ IRUZDUG WR UHPRYH LW fan power cable microprocessor fan connector latching tabs 4 fan plastic lock ...

Страница 102: ...mary EIDE interface connector IDE1 pin 1 corner NIC connector ENET configuration jumpers microprocessor fan connector FAN line out jack LINE OUT line in jack LINE IN microphone jack MIC IN control panel connector PANEL mouse keyboard connectors MOUSE KYBD stacked main power input connector POWER1 primary SEC cartridge connector SLOT1_PRI DIMM sockets DIMM_A DIMM_D secondary SEC cartridge connector...

Страница 103: ...hares expansion card slot space with connector PCI5 Therefore only one card of either type can be installed in this slot PCI4 has a connector extension to support a PCI RAID controller see Figure 5 17 for the location of the PCI connectors LJXUH 5HPRYLQJ DQ SDQVLRQ DUG Follow this general procedure to remove an expansion card I QHFHVVDU GLVFRQQHFW DQ FDEOHV FRQQHFWHG WR WKH FDUG 8QVFUHZ WKH PRXQWL...

Страница 104: ...QQHFW RXU FRPSXWHU DQG SHULSKHUDOV WR WKHLU SRZHU VRXUFHV DQG WXUQ WKHP RQ NOTE After you remove and replace the cover the chassis intrusion detec tor will cause the following message to be displayed at the next system start up ALERT Cover was previously removed 7R UHVHW WKH FKDVVLV LQWUXVLRQ GHWHFWRU HQWHU WKH 6 VWHP 6HWXS SURJUDP DQG UHVHW KDVVLV QWUXVLRQ WR 1RW HWHFWHG See Chapter 3 Using the S...

Страница 105: ... LJXUH 3XVK RXWZDUG RQ WKH 00 VRFNHW VHFXULQJ FOLSV VHH LJXUH XQWLO WKH 00 LV UHOHDVHG IURP LWV VRFNHW LIW WKH 00 DZD IURP WKH VRFNHW LJXUH 00 QVWDOODWLRQ To replace a DIMM press the DIMM fully into the socket see step 1 of Figure 5 20 while closing the securing clips to lock the DIMM into the socket see step 2 of Figure 5 20 securing clips 2 DIMM securing clips 2 1 2 DIMM ...

Страница 106: ...URFHVVRU 6 FDUWULGJH ILUPO DQG SXOO VWUDLJKW XS RQ WKH FDUWULGJH WR UHPRYH LW IURP WKH JXLGH EUDFNHW DVVHPEO VHH LJXUH You must use up to 15 pounds of force to disengage the microprocessor SEC cartridge from its connector To install a microprocessor SEC cartridge heat sink assembly first verify that the cartridge release latches are pulled out Then slide the cartridge into the guide bracket assemb...

Страница 107: ...heat sink assembly you need to remove the terminator card from the SLOT1_SEC con nector on the system board 3UHVV WKH PLFURSURFHVVRU 6 FDUWULGJH UHOHDVH ODWFKHV LQZDUG XQWLO WKH VQDS LQWR SRVLWLRQ VHH LJXUH 3XOO WKH WHUPLQDWRU FDUG VWUDLJKW RXW WR UHPRYH LW IURP WKH FRQQHFWRU terminator card guide bracket assembly SLOT 1_SEC connector SEC cartridge release latches 2 ...

Страница 108: ...he system battery out of its socket with your fingers or with a blunt nonconducting object such as a plastic screwdriver When you replace the system battery orient the new battery with the facing up Insert the battery into its socket and snap it into place 51 1 7KHUH LV D GDQJHU RI WKH QHZ EDWWHU H SORGLQJ LI LW LV LQFRUUHFWO LQVWDOOHG 5HSODFH WKH EDWWHU RQO ZLWK WKH VDPH RU HTXLYDOHQW W SH UHFRPP...

Страница 109: ...WKH V VWHP ERDUG WRZDUG WKH IURQW RI WKH FKDVVLV XQWLO LW VWRSV DUHIXOO OLIW WKH V VWHP ERDUG RXW RI WKH FKDVVLV EH VXUH WR OLIW HYHQO DQG QRW WZLVW WKH V VWHP ERDUG If you are replacing a system board remove the DIMMs the primary micro processor SEC cartridge heat sink assembly and the terminator card or secondary microprocessor assembly and install them on the replacement board When you reinstal...

Страница 110: ...5 28 Dell Precision 410 Systems Service Manual ...

Страница 111: ...DUV LPPHGLDWHO SUHVV WKH NH NOTE An alternate way to enter the System Setup program is to press the Ctrl Alt Enter keys instead of the F2 key The message Entering Setup appears and is soon replaced by Page 1 of the System Setup screens If you wait too long to press the F2 key the F2 Setup message dis appears and your operating system begins to load into memory If this situation occurs let the syst...

Страница 112: ...n WorkStation 410 M Setup To change the value in a field enter a number or use the left or right arrow key Changes take effect immediately change values Esc exit CPU IDs Level 2 Cache System Memory Service Tag Asset Tag Diskette Drive B Dell Computer Corporation www dell com Page 1 of 2 Date Mon Jan 5 1998 Precision WorkStation 410 M Setup Diskette Drive A Tab Shift Tab change fields Secondary Dri...

Страница 113: ...e parameter fields in suc cession and enter the appropriate number for each field NOTE For EIDE devices such as EIDE CD ROM drives and EIDE tape drives that are using the built in EIDE controller set the appropriate Drive category to Auto Reserved Memory Designates a region of system board memory that can be supplied by an expansion card This feature should not be enabled unless an expansion card ...

Страница 114: ...trusion message Thermal Power off When enabled sets a timer to shut down the system approximately 3 minutes after the system BIOS detects an overtemperature condition for a processor or hard disk drive 87 21 LVDEOLQJ 7KHUPDO 3RZHU RII PD DOORZ WKH V VWHP WR RYHUKHDW DQG EH GDPDJHG Keyboard Errors Enables or disables reporting of keyboard errors during the POST System Password Displays current stat...

Страница 115: ...d external speakers or from the on board speaker except for beep codes Set Sound to Off if you want to use a sound expansion card instead of the integrated audio controller or if you need the resources used by the controller NIC Determines the on board NIC setting The set ting choices are On On PXE Off or Off The default setting is On PXE Off which means that the NIC is enabled but not set to boot...

Страница 116: ...sys tem They are not selectable Microprocessor Displays the type and speed of the micro processor s installed in the computer CPU ID Displays the ID number of the microprocessor This information can help Dell technical assistance engineers identify which version of microprocessor is installed in the computer Level 2 Cache Displays the size of level 2 cache memory in the microprocessor System Memor...

Страница 117: ...p codes 3 1 BIOS jumper 1 18 boot routine observing when troubleshooting 2 3 cables DC power 1 14 CD ROM connector 1 16 CD ROM drive removal desktop computer 4 12 mini tower computer 5 14 computer cover removal desktop computer 4 3 mini tower computer 5 3 front panel features desktop computer 1 4 mini tower computer 1 4 internal view desktop computer 1 5 mini tower computer 1 6 orientation 1 3 tec...

Страница 118: ... dual processing capability 1 6 EIDE connectors 1 16 EIDE subsystem 1 10 eject button removal desktop computer 4 5 mini tower computer 5 6 error messages list of 3 4 expansion cards about 1 6 connectors located 1 16 removal desktop computer 4 20 mini tower computer 5 21 expansion slots 1 8 expansion subsystem 1 6 external visual inspection 2 2 fan connector 1 16 fatal error messages 3 4 front beze...

Страница 119: ...Setup program A 1 key combinations Ctrl Alt Del 1 25 F2 or Ctrl Alt Enter 1 25 keyboard connector location 1 16 line in jack 1 16 line out jack 1 16 0 memory main 1 16 messages error 3 4 microphone jack 1 16 microprocessor dual processor capability 1 6 jumper settings for speed 1 18 removal desktop computer 4 22 mini tower computer 5 24 socket 1 16 mouse connector location on system board 1 16 1 N...

Страница 120: ...p computer 1 4 mini tower computer 1 4 removal desktop computer 4 5 mini tower computer 5 6 resource conflicts eliminating 2 6 6 SCSI support 1 10 SEC cartridge about 1 6 removal desktop computer 4 22 mini tower computer 5 24 service related information 1 12 SMART capability 1 2 sockets battery 1 16 DIMM 1 16 desktop computer 4 21 mini tower computer 5 23 speaker removal desktop computer 4 17 mini...

Страница 121: ... specifications 1 21 terminator card removal desktop computer 4 23 mini tower computer 5 25 thermal protection 1 11 tools recommended desktop computer 4 1 mini tower computer 5 1 troubleshooting boot routine observing 2 3 external visual inspection 2 2 initial procedures 2 1 initial user contact 2 1 internal visual inspection 2 4 8 upgrade options drives 1 8 1 9 USB about 1 11 connectors location ...

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