Compaq Deskpro EP Series Скачать руководство пользователя | Manualshive

Страница: 89 / 126

background image

4-46

Removal and Replacement Procedures

4.22

Power Supply

1.

Prepare the computer for disassembly (Section 4.2).

WARNING:

Power is continuous to the system board and power supply even when the power

switch is turned off. To prevent damage to the unit, disconnect the power cord from the power
source or the unit before beginning disassembly procedures.

2.

Lay the computer down on its large base for greater stability.

3.

Remove the access panel (Section 4.6).

4.

Disconnect all power cables from the mass storage devices and the system board.

✎

Power connectors are keyed for correct installation. Note the orientation of each
cable connector and the routing of the cables to facilitate reassembly.

5.

Remove the three external screws that secure the power supply to the back of the
chassis. The internal screw that secures the power supply to the side of the chassis may
not need to be removed, only loosened.

6.

Slide the power supply toward the front of the computer, then lift up to remove it from
the chassis.

Removing the Power Supply - 440BX

«
...
87
88
89
90
91
...
»

Содержание Deskpro EP Series

Страница 1: ...Compaq Deskpro EP Series of Personal Computers Maintenance Service Guide...

Страница 2: ...Guide to Features Upgrades Compaq Deskpro EP Series of Personal Computers...

Страница 3: ...tered U S Patent and Trademark Office PREMIER SOUND is a trademark of Compaq Computer Corporation Microsoft MS DOS and Windows are registered trademarks of Microsoft Corporation Intel and Pentium are...

Страница 4: ...810 810e 1 8 1 4 5 Drive Positions 1 9 1 5 Serial Number Location 1 10 chapter 2 Spare Parts 2 1 System Unit 2 2 2 1 1 System Unit 440BX 2 2 2 1 2 System Unit Intel 810 810e 2 4 2 2 Mass Storage Devi...

Страница 5: ...4 10 Power Switch 4 11 4 11 Mass Storage Devices 4 12 4 11 1 Removing an Internal 3 5 Inch Hard Drive 4 14 4 11 2 Removing an External 5 25 Inch Drive 4 16 4 11 3 Removing an External 3 5 Inch Drive 4...

Страница 6: ...2 Interrupts 6 2 6 1 3 DMA 6 3 6 1 4 I O 6 3 6 1 5 Memory Map 6 5 6 2 Drives 6 5 6 2 1 1 44 MB Diskette Drive 6 5 6 2 2 Ultra ATA Hard Drives 6 6 6 2 3 CD ROM Drives 6 7 6 3 Compaq Enhanced Keyboard 6...

Страница 7: ...instructions Technician Notes WARNING Only authorized technicians trained by Compaq should attempt to repair this equipment All troubleshooting and repair procedures are detailed to allow only subass...

Страница 8: ...cumentation The following documentation is available to support these products User Documentation Technical Training Guides Compaq Service Advisories and Bulletins Compaq QuickFind Technical Reference...

Страница 9: ...Series of Personal Computers 1 1 chapter 1 PRODUCT DESCRIPTION This chapter describes the model offerings and features of Compaq Deskpro EP Series of Personal Computers Compaq Deskpro EP Series of Pe...

Страница 10: ...rives from the computer 2 standing the unit on its side 3 rotating the drives and bezel blanks 90 degrees then 4 reinserting the drives into the drive bays The Compaq Deskpro EP Series Intel 440BX chi...

Страница 11: ...s removed Details of the disassembly procedure are found in Chapter 4 Removal and Replacement Procedures The drive bays are located in the front of the chassis there are two 3 5 inch drive bays for in...

Страница 12: ...A version of Microsoft Windows 95 that is different from the one included with the computer To order copies of suitable device drivers and utilities Order the Support Software CD for Compaq Desktop Pr...

Страница 13: ...does not ship with the computer 1 4 1 Front Panel Controls and LEDs 440BX Front Panel Controls and LEDs 440BX Ref Component Function Ref Component Function 1 Power On Light 6 CD ROM Volume Control 2 D...

Страница 14: ...Ref Component Function 1 Power On Light 6 CD ROM Drive Busy Indicator 2 Diskette Drive Activity Light 7 Headphone Volume Control 3 Diskette Eject Button 8 Stereo Headphone Jack 4 Serial Number 9 Dual...

Страница 15: ...and 230V to match geographical requirements 8 Monitor Connector 3 Universal Serial Bus USB Connectors 2 connects the computer to any USB peripheral while the computer is operating is a fully function...

Страница 16: ...230V to match geographical requirements 9 Line Out Audio Connector 3 Universal Serial Bus USB Connectors 2 connects the computer to any USB peripheral while the computer is operating is a fully functi...

Страница 17: ...ives 3 3 One standard 3 5 inch 1 44 MB diskette drive mounted with a drive adapter into a 5 25 inch bay 4 5 4 5 Two standard 3 5 inch drive bays Bay 4 contains the preinstalled hard drive Bay 5 is ava...

Страница 18: ...tics for Windows If the system board is replaced with a spare part from Compaq the invalid serial number condition will be recognized during POST The original serial number must then be reentered thro...

Страница 19: ...ers The Compaq Deskpro EP Series Intel 440BX chipset models will be referred to in this MSG as 440BX The Compaq Deskpro EP Series Intel 810 chipset models will be referred to in this MSG as 810 or Int...

Страница 20: ...2 2 Spare Parts 2 1 System Unit 2 1 1 System Unit 440BX System Unit Spare Parts 440BX Model...

Страница 21: ...el Chassis Assembly Diskette Drive Cable 440BX PII two DIMM model 332857 001 PCA 008312 101 332863 001 166814 001 166867 001 166880 001 166838 001 440BX PII three DIMM model 166813 001 PCA 009635 101...

Страница 22: ...2 4 Spare Parts 2 1 2 System Unit Intel 810 810e System Unit Spare Parts Intel 810 810e Model...

Страница 23: ...hassis Assembly Diskette Drive Cable 440BX PII two DIMM model 332857 001 PCA 008312 101 332863 001 166814 001 166867 001 166880 001 166838 001 440BX PII three DIMM model 166813 001 PCA 009635 101 3328...

Страница 24: ...2 6 Spare Parts 2 2 Mass Storage Devices Mass Storage Devices...

Страница 25: ...ra ATA hard drive 33 7200 120419 001 20 0 GB Ultra ATA hard drive 33 7200 120420 001 22 6 GB Ultra ATA hard drive 33 7200 388511 001 2 Diskette drive 3 5 inch 141087 705 1 44 MB 3 mode 1 3 height with...

Страница 26: ...2 8 Spare Parts 2 3 Cables Cables...

Страница 27: ...polarization 108950 007 Switch mounting bracket 3 ea 166777 001 Dual LED power cable 1 ea 387727 001 40 position data cable 12 5 105876 001 Diskette drive tape cable with twist no key 34 Opt 356107 0...

Страница 28: ...2 10 Spare Parts 2 4 Standard and Optional Boards Standard and Optional Boards...

Страница 29: ...40 001 Processor Celeron 500 66 w heatsink Use on 010174 101 system board 155379 001 Processor Celeron 500 66 401264 007 w heatsink clip and thermal interface Use on 010697 101 system board 176741 001...

Страница 30: ...2 12 Spare Parts Standard and Optional Boards continued...

Страница 31: ...6744 001 Processor PIII 600 100 352772 007 w heatsink 135638 001 Use on 010233 101 system board 155592 001 Processor PIII 650 100 157381 002 w heatsink 401405 003 keyed heatsink clip 120891 001 spacer...

Страница 32: ...3 6k Modem 294912 001 56k Modem 292269 003 6 NVIDIA Graphics 166982 001 7 ATI Graphics memory upgrade 2 MB for use on 166871 001 166971 001 ATI Graphics memory upgrade 4 MB for use on 166970 001 16697...

Страница 33: ...351 French 269513 051 French Canadian 269513 121 German 269513 041 Greek 269513 151 Hungarian 269513 211 Italian 269513 061 Japanese 269513 191 Korean Hanguel 269513 AD1 International 269513 B31 Lati...

Страница 34: ...Intel 810e PCA 010697 101 166808 002 3 Fan guard 105427 003 4 Screw 6 32 pan head x 1 4 inch 4 ea 192308 001 5 Thumbscrew 2 ea 440BX 197436 001 Thumbscrew 2 ea Intel 810 810e 124702 001 6 Screw M3 x 0...

Страница 35: ...39 002 3 Processor retainer with pins for PII processor 166889 002 No longer included in kit 4 Processor retainers with pins for Celeron processor 2 ea 332816 001 No longer included in kit Processor r...

Страница 36: ...01 5a Speaker with screws 50mm x 90mm 5 watt 440BX for use on audio board 356081 001 167029 001 5b Speaker with screws 2 5 5 watt 440BX for use on audio board 332859 001 166507 001 Speaker 40mm x 70mm...

Страница 37: ...S 166990 001 Return Kit international 166990 002 2 10 Documentation and Software Documentation and Software not illustrated Description Spare Part Number Maintenance Service Guide desktop minitower 18...

Страница 38: ...g it Wear safety glasses equipped with side shields when cleaning the keyboard 3 1 2 Cleaning the Computer Case Follow all safety precautions in Section 3 1 1 before cleaning the computer To remove li...

Страница 39: ...ke the space bar from the keyboard If these keys are improperly removed or installed the keyboard may not function properly Cleaning under a key may be done with a swab dampened with isopropyl alcohol...

Страница 40: ...moving DIPs from plastic tube 2 000 V 700 V 400 V Removing DIPs from vinyl tray 11 500 V 4 000 V 2 000 V Removing DIPs from Styrofoam 14 500 V 5 000 V 3 500 V Removing bubble pack from PCB 26 500 V 20...

Страница 41: ...the following precautions Cover the workstation with approved static dissipative material Provide a wrist strap connected to the work surface and properly grounded tools and equipment Use static diss...

Страница 42: ...may have standard or metric threads and may be of different lengths If an incorrect screw is used during the reassembly process it can damage the unit Compaq strongly recommends that all screws remove...

Страница 43: ...e only the packaging provided by Compaq for shipping Do not remove hard drives from the shipping package for storage Keep hard drives in their protective packaging until they are actually mounted in t...

Страница 44: ...g components from the computer 4 3 Computer Feet 4 4 Logo Plate 4 5 Cable Lock 4 6 Access Panel 4 7 Front Bezel 4 8 Power Button 4 9 Subpanel and Bezel Blanks 4 10 Power Switch 4 11 1 Removing an Inte...

Страница 45: ...noting its position and routing Keep all screws with the components removed CAUTION The screws used in the computer are of different thread sizes and lengths using the wrong screw in an application m...

Страница 46: ...parts have to be removed to access the feet The replacement feet have an adhesive surface and are shipped with a protective backing in place Remove the feet from the backing before installation If nec...

Страница 47: ...sktop bottom if a minitower and pull outward 2 To install a new logo plate align the guide pins in the slots 1 then press into place When replacing the logo plate ensure that the alignment pins are pr...

Страница 48: ...security bracket by bending the metal where the three pieces join 2 Slide the tab on the narrow piece of the bracket into the notch on the back of the computer and rotate this piece toward the screw...

Страница 49: ...4 6 Removal and Replacement Procedures Installing the Cable Lock Provision Intel 810 810e To remove the cable lock provision reverse the above procedure...

Страница 50: ...from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove 440BX or loosen Intel 810 810e the two screws that se...

Страница 51: ...rce or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Press the two release tabs 1 at the top...

Страница 52: ...nect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Re...

Страница 53: ...1 Prepare the computer for disassembly Section 4 2 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Remove the front bezel Section 4 7 5 Pull on...

Страница 54: ...er cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Remove the fro...

Страница 55: ...2 1 2 Two standard 5 25 inch half height bays for optional drives 3 3 One standard 3 5 inch 1 44 MB diskette drive mounted with a drive adapter into a 5 25 inch bay 45 4 5 Two standard 3 5 inch drive...

Страница 56: ...s Optional drives are available from Compaq in kits that include a special drive cable The configuration of the drives employs a cable select feature that identifies the drives as device 0 primary dri...

Страница 57: ...ore beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Remove the front bezel Section 4 7 5 Disconnect the power 1...

Страница 58: ...that cables are placed in their proper locations during the reassembly process Improper cable placement can damage the computer CAUTION Use only 3 16 inch or 5 mm long screws as guide screws Longer s...

Страница 59: ...wer switch is turned off To prevent damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for...

Страница 60: ...p with the guide slots 2 then slide the drive into the drive bay until it snaps into place 3 Connect the power and signal cables to the back of the drive 4 Remove the bezel blank from the subpanel if...

Страница 61: ...tor ATA cable for optimal performance spare part number 278296 001 1 Prepare the computer for disassembly Section 4 2 WARNING Power is continuous to the system board and power supply even when the pow...

Страница 62: ...e adapter by squeezing inward on both sides 2 then rotating the brace up and out 8 Remove the drive bezel 3 9 Remove the two screws that secure the drive to the left side of the drive adapter 10 Slide...

Страница 63: ...op configuration When replacing the drive use the existing screws Metric screws M3 have a black finish while U S screws 6 have a silver finish CAUTION When servicing the computer ensure that cables ar...

Страница 64: ...ng the Drivelocks The computer chassis contains two drivelock mechanisms Drivelock 1 secures the external drives in the desktop configuration drivelock 2 secures all drives in the minitower and the in...

Страница 65: ...ty 3 Remove the access panel Section 4 6 4 Remove the front bezel Section 4 7 5 Remove all of the drives from the computer Sections 4 11 1 4 11 2 and 4 11 3 6 While standing at the rear of the unit pu...

Страница 66: ...ock 11 Remove the spring from the post see inset Removing the Vertical Drivelock To reinstall the vertical drivelock reverse the previous procedure To reinstall the horizontal drivelock 1 Insert the l...

Страница 67: ...cedures 4 13 Expansion Boards 4 13 1 440BX Deskpro EP Expansion Slots 440BX 2 DIMM Model Deskpro EP Expansion Slots 440BX 3 DIMM Model 1 ISA expansion slots 2 ISA PCI shared expansion slots 3 PCI expa...

Страница 68: ...uters 4 25 4 13 2 Intel 810 and 810e Deskpro EP Expansion Slots Intel 810 Deskpro EP Expansion Slots Intel 810e 1 ISA expansion slot 2 ISA ISA shared expansion slots 3 PCI expansion slots Your 810e sy...

Страница 69: ...er cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Disconnect any...

Страница 70: ...ven when the power switch is turned off To prevent damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its...

Страница 71: ...ely and firmly into the expansion slot Installing an Expansion Board 6 Secure the board to the chassis with the retaining screw 7 Attach any cables that came with the board If installing a NIC board a...

Страница 72: ...connect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4...

Страница 73: ...MB of SDRAM DIMMs upgradeable to 512 MB The memory sockets on the system board can be populated with industry standard DIMMs These memory module slots are populated by at least one preinstalled memory...

Страница 74: ...re the DIMM in position and also to eject them from the socket when pressed outward Begin by installing a module into the socket nearest the preinstalled module and install the modules following the n...

Страница 75: ...power switch is turned off To prevent damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base f...

Страница 76: ...damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the acc...

Страница 77: ...access panel Section 4 6 WARNING To reduce the risk of personal injury from hot surfaces allow the internal system components to cool before touching 4 For the Pentium II processor press in on the re...

Страница 78: ...e an audible sound when it is properly seated in the retaining clip 6 For the Celeron processor on the Revised Configuration remove the heatsink retaining clip 1 by pressing down on the clip s extende...

Страница 79: ...d attached to its bottom apply a single swipe of the thermal crayon to the processor before installing the heatsink Replace the thermal pad when you replace the heatsink on Celeron 466 66 MHz or faste...

Страница 80: ...om the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Remove the processor Sec...

Страница 81: ...cket and push firmly down to fully seat the free end of each Tuflok in its hole Then push down on each push pin to secure the goalpost Replacing the Processor Rails Reinstall the system board in the c...

Страница 82: ...stem board noting their location for reinstallation 6 Remove the DIMMs optional Section 4 15 7 Remove the AGP graphics board Section 4 16 1 8 Remove the processor Section 4 17 1 9 Remove the six retai...

Страница 83: ...he unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Se...

Страница 84: ...puters 4 41 6 If an oval speaker is used on the computer remove the four screws 2 that secure the speaker 3 to the rear of the chassis Removing the Speaker From the Rear of the Chassis To install the...

Страница 85: ...ent damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the...

Страница 86: ...Compaq Deskpro EP Series of Personal Computers 4 43 Locating the Battery on the System Board Intel 810 Locating the Battery on the System Board Intel 810e...

Страница 87: ...k of fire and chemical burn if the battery pack is handled improperly Do not disassemble crush puncture short external contacts dispose in water or fire or expose it to temperatures higher than 60 C 1...

Страница 88: ...nning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6 4 Disconnect the fan power cable 1 from the system board 5 Remove the...

Страница 89: ...Remove the access panel Section 4 6 4 Disconnect all power cables from the mass storage devices and the system board Power connectors are keyed for correct installation Note the orientation of each c...

Страница 90: ...Compaq Deskpro EP Series of Personal Computers 4 47 Removing the Power Supply Intel 810 810e To replace the power supply reverse the above procedure...

Страница 91: ...off To prevent damage to the unit disconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3...

Страница 92: ...all them into the drive bays The diskette drive should always be placed in bay number 3 the bay nearest the internal 3 5 inch drives for proper placement within the chassis Installing a Drive in the M...

Страница 93: ...s 90 degrees Section 4 9 CAUTION Hold the subpanel straight when you pull it away from the front bezel Pulling the subpanel away at an angle could damage the pins that align it within the front bezel...

Страница 94: ...sconnect the power cord from the power source or the unit before beginning disassembly procedures 2 Lay the computer down on its large base for greater stability 3 Remove the access panel Section 4 6...

Страница 95: ...into the drive bays The diskette drive should always be placed in the bay nearest the top of the chassis in the desktop configuration for proper drive clearance and access Installing a Drive in the De...

Страница 96: ...the bezel blanks 90 degrees Section 4 9 CAUTION Hold the subpanel straight when you pull it away from the front bezel Pulling the subpanel away at an angle could damage the pins that align it within t...

Страница 97: ...Header P5 Power Switch and LED Connector J1 DIMM 1 Expansion Slot P8 Chassis Fan Connector J2 DIMM 2 Expansion Slot P9 Wake on LAN Header J3 DIMM 3 Expansion Slot P10 Diskette Drive Connector J10 PCI...

Страница 98: ...Slot combo P20 IDE Connector primary J20 PCI Expansion Slot P21 IDE Connector secondary J21 PCI Expansion Slot Slot 1 Processor Connector J22 PCI Dual Expansion Slot combo SW1 Processor Speed and Feat...

Страница 99: ...ssword P5 Power Switch and LED Connector XMM1 DIMM 1 Expansion Slot P6 Chassis Fan XMM2 DIMM 2 Expansion Slot P7 CD In Header J10 ISA Dual Expansion Slot 1 combo P8 Chassis Fan Connector J11 ISA Expan...

Страница 100: ...d S2 S3 S4 S5 233 66 MHz OFF OFF ON ON 266 66 MHz ON ON OFF ON 300 66 MHz ON OFF OFF ON 333 66 MHz maximum OFF ON OFF ON 350 100 MHz OFF OFF ON ON 400 100 MHz ON ON OFF ON 450 100 MHz ON OFF OFF ON 50...

Страница 101: ...incorrect your computer may not work properly and you may receive error messages Setting system board jumpers is part of the reconfiguration process along with running the Computer Setup utility To c...

Страница 102: ...ctioning accurately or due to the addition or removal of expansion boards If the computer s configuration memory becomes corrupted it is necessary to clear the configuration memory 1 Turn off the comp...

Страница 103: ...and you may receive error messages Setting system board jumpers is part of the reconfiguration process along with running the Computer Setup utility To change the system board jumpers you must remove...

Страница 104: ...n pins 1 and 2 10 Repeat steps 6 8 then establish new passwords Refer to the Computer Setup F10 Setup instructions to establish new passwords Disabling or Clearing the Power On and Setup Passwords Int...

Страница 105: ...t is turned off Failure to disconnect the power cord can result in damage to the system CAUTION Static electricity can damage the electronic components of the computer or optional equipment Before beg...

Страница 106: ...rom Compaq in kits that include a special drive cable The configuration of the drives employs a cable select feature that identifies the drives as device 0 primary drive or device 1 secondary drive Th...

Страница 107: ...how the approximate location of the drive jumpers based on the manufacturer of the drive The actual location may vary slightly from drive to drive Seagate Fujitsu and Western Digital Ultra ATA Hard Dr...

Страница 108: ...axtor Ultra ATA Hard Drive Jumper Settings Definition J50 J48 J46 J44 J42 Single J Primary in a dual drive system J Secondary O Cable Select disabled O enabled J 4092 Cylinder Limitation disabled O en...

Страница 109: ...120 VAC 47 63 Hz 4 0 A 380 BTU Hr 760 BTU Hr 180 264 VAC 200 240 VAC 47 63 Hz 2 0 A 1 60 kg cal min 3 19 kg cal min Power Supply 200 Watt 440BX Operating Voltage Range Rated Voltage Range Rated Line F...

Страница 110: ...Nonoperating Maximum Altitude unpressurized Operating Nonoperating 50 to 95 F 4 to 140 F 20 to 80 10 to 90 10 000 ft 30 000 ft 10 to 35 C 20 to 60 C 20 to 80 10 to 90 3048 m 9144 m 6 1 2 Interrupts H...

Страница 111: ...01F Unused 020 03F Interrupt Controller 1 040 043 Counter Timer 044 05F Unused 060 Keyboard Controller 061 Port B 062 063 Unused 064 Keyboard Controller 065 06F Unused 070 071 NMI Enable Real Time Cl...

Страница 112: ...used 202 21F Unused 220 22F Audio Alternate 240 24F 260 26F or 280 28F 230 277 Unused 278 27F Reserved Parallel Port 280 2E7 Unused 2E8 2EF Reserved Serial Port 2F0 2F7 Unused 2F8 2FF Reserved Serial...

Страница 113: ...KB 000A0000h to 000BFFFFh Video RAM 640 KB 00000000h to 0009FFFFh Base Memory All memory above the first 256 MB is non cacheable All PCI memory is non cacheable AGP Window 6 2 Drives 6 2 1 1 44 MB Di...

Страница 114: ...Sectors per Track Logical 63 63 63 63 63 Buffer Size KB 256 512 512 512 512 10 0 GB 10 0 GB 13 5 GB Compaq Spare Part Number 320662 001 135364 001 140515 001 Drive Type 65 65 65 Revolutions Per Minut...

Страница 115: ...city 540 MB Mode 1 12 cm 650 MB Mode 2 12 cm 180 MB 8 cm 540 MB Mode 1 12 cm 650 MB Mode 2 12 cm Center Hole Diameter 15 mm 15 mm Disc Thickness 1 2 mm 1 2 mm Track Pitch 1 6 m 1 6 um Laser Beam Diver...

Страница 116: ...2 cm 8 cm Capacity 540 MB Mode 1 12 cm 650 MB Mode 2 12 cm 180 MB 8 cm Center Hole Diameter 15 mm Disc Thickness 1 2 mm Track Pitch 1 6 m Laser Beam Divergence Output Power Type Wave Length 53 5 degre...

Страница 117: ...e 32 F to 104 F 4 F to 140 F 0 C to 40 C 20 C to 60 C Lifetime Mechanical Switch Exceeds 300 miles Exceeds 1 million operations Exceeds 483 km Exceeds 1 million operations Relative Humidity 10 to 90 n...

Страница 118: ...Refresh Rate Colors Supported 4 MB SGRAM 1920 x 1080 72 Hz 256 1600 x 1200 85 Hz 65K 1280 x 1024 85 Hz 65K 1152 x 864 85 Hz 16M 1024 x 768 85 Hz 16M 800 x 600 85 Hz 16M 640 x 480 85 Hz 16M 6 5 4 Matro...

Страница 119: ...M 800 x 600 85 Hz 16 7M 640 x 480 85 Hz 16 7M 6 5 6 Matrox Millenium G400 SG AGP Resolution Refresh Rate Colors Supported 16 MB SGRAM 2048 x 1536 65 Hz 16 7M 1920 x 1440 75 Hz 16 7M 1920 x 1080 85 Hz...

Страница 120: ...ic Range DR Digital Playback Digital Record 81 dB 77 dB 89 dB 87 dB Total Harmonic Distortion Noise Digital Playback Digital Record 65 dB 65 dB 80 dB 82 dB Frequency Response 3 dB cutoffs Line Level 4...

Страница 121: ...Voltage rms Line Output 1 40 Dynamic Range DR Digital Playback Digital Record 91 dB 87 dB Total Harmonic Distortion Noise Digital Playback Digital Record 68 dB 77 dB Frequency Response 3 dB cutoffs Li...

Страница 122: ...ium III processors will be shipped with a new system board and graphics controller All machines with a date code of x908xxxxxxxx or later will use the new system board spare part number 118053 001 and...

Страница 123: ...Rear Panel Connectors Intel 810 810e 1 8 configuration 4 12 connector service considerations 3 5 connector location 440BX 2 DIMM board 5 2 440BX 3 DIMM system 5 1 Intel 810 810e 2 DIMM board 5 3 D dev...

Страница 124: ...e considerations 3 6 power supply spare part number 440BX 2 3 spare part number Intel 810 810e 2 5 spare part number Intel 810 810e 2 5 power switch spare part number 2 3 preloaded software 1 4 preven...

Страница 125: ...d spare part number 2 11 System memory 440BX 4 30 810 810e 4 30 system unit spare part numbers 2 3 2 5 T tools service considerations 3 5 U Ultra ATA devices 4 13 Ultra ATA hard drive specifications 6...

Страница 126: ...134011 004 181099 001...

Отзывы:

Нет отзывов

Похожие инструкции для Deskpro EP Series

Бренд: Aaeon Страницы: 88

Бренд: WalkAbout Страницы: 30

Бренд: Alienware Страницы: 20

POWERMATE PROFESSIONAL 9000E - SERVICE

Бренд: NEC Страницы: 206

PowerMate ES SlimLine Series

Бренд: NEC Страницы: 2

POWERMATE P - SERVICE MANUAL 1995

Бренд: NEC Страницы: 171

POWERMATE PRO2180

Бренд: NEC Страницы: 211

POWERMATE P2166

Бренд: NEC Страницы: 221

POWERMATE P ETC

Бренд: NEC Страницы: 177

POWERMATE P2166

Бренд: NEC Страницы: 219

POWERMATE NETPC

Бренд: NEC Страницы: 125

POWERMATE PRO150

Бренд: NEC Страницы: 167

PowerMate Pro 2180

Бренд: NEC Страницы: 211

POWERMATE PROFESSIONAL 9000E - SERVICE

Бренд: NEC Страницы: 283

POWERMATE PRO150

Бренд: NEC Страницы: 167

POWERMATE PROFESSIONAL 9000 - SERVICE

Бренд: NEC Страницы: 296

POWERMATE OFFICE 2513 - SERVICE

Бренд: NEC Страницы: 210

POWERMATE P60D - SERVICE

Бренд: NEC Страницы: 184

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды