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Chapter 6

Keyboard CHICONY KU-0760 USB Standard 105KS Black
Hungarian w/o eKey

KB.USB03.218

Keyboard CHICONY KU-0760 USB Standard 104KS Black Greek
w/o eKey

KB.USB03.219

Keyboard CHICONY KU-0760 USB Standard 105KS Black Danish
w/o eKey

KB.USB03.220

Keyboard CHICONY KU-0760 USB Standard 104KS Black Czech
w/o eKey

KB.USB03.221

Keyboard CHICONY KU-0760 USB Standard 105KS Black
Romanian w/o eKey

KB.USB03.222

Keyboard CHICONY KU-0760 USB Standard 105KS Black Turkish
w/o eKey

KB.USB03.223

Keyboard CHICONY KU-0760 USB Standard 105KS Black Spanish
Latin w/o eKey

KB.USB03.224

Keyboard CHICONY KU-0760 USB Standard 105KS Black
Turkish-Q w/o eKey

KB.USB03.225

Keyboard CHICONY KU-0760 USB Standard 105KS Black Arabic/
French w/o eKey

KB.USB03.226

Keyboard CHICONY KU-0760 USB Standard 104KS Black Kazakh
w/o eKey

KB.USB03.227

Keyboard CHICONY KU-0760 USB Standard 104KS Black
Turkmen w/o eKey

KB.USB03.228

Keyboard CHICONY KU-0760 USB Standard 105KS Black Nordic
w/o eKey

KB.USB03.229

Keyboard CHICONY KU-0760 USB Standard 104KS Black
Simplified Chinese w/o eKey; w/i farmer PC label

KB.USB03.230

Keyboard CHICONY KU-0760 USB Standard 104KS Black US w/o
eKey; w/i farmer PC label

KB.USB03.232

Keyboard CHICONY KU-0760 USB Standard 105KS Black
English/Canadian French

KB.USB03.246

Keyboard LITE-ON SK-9625 USB Standard 104KS Black US w/o
eKey

KB.USB0B.158

Keyboard LITE-ON SK-9625 USB Standard 104KS Black
Traditional Chinese w/o eKey

KB.USB0B.159

Keyboard LITE-ON SK-9625 USB Standard 104KS Black
Simplified Chinese w/o eKey

KB.USB0B.160

Keyboard LITE-ON SK-9625 USB Standard 104KS Black US
International w/o eKey

KB.USB0B.161

Keyboard LITE-ON SK-9625 USB Standard 104KS Black Arabic/
English w/o eKey

KB.USB0B.162

Keyboard LITE-ON SK-9625 USB Standard 104KS Black Thailand
w/o eKey

KB.USB0B.163

Keyboard LITE-ON SK-9625 USB Standard 105KS Black Spanish
w/o eKey

KB.USB0B.164

Keyboard LITE-ON SK-9625 USB Standard 105KS Black
Portuguese w/o eKey

KB.USB0B.165

Category

Description

Part Number

Содержание Veriton M490G

Страница 1: ...Acer Veriton M498G M490G M490 Service Guide PRINTED IN TAIWAN...

Страница 2: ...ii Revision History Please refer to the table below for the updates made on this service guide Date Chapter Updates...

Страница 3: ...blication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical...

Страница 4: ...programs prove defective following their purchase the buyer and not Acer Incorporated its distributor or its dealer assumes the entire cost of all necessary servicing repair and any incidental or cons...

Страница 5: ...itional information related to the current topic WARNING Alerts you to any physical risk or system damage that might result from doing or not doing specific actions CAUTION Gives precautionary measure...

Страница 6: ...cases please contact your regional offices or the responsible personnel channel to provide you with further technical details FRU Information Please note WHEN ORDERING FRU PARTS that you should check...

Страница 7: ...Modules 33 Removing the VGA Card 34 Removing the Hard Disk Drive 35 Removing the Optical Drive 37 Removing the System Fan 39 Removing the Power Supply 40 Removing the OBR and Intrusion Alarm Assembly...

Страница 8: ...viii FRU Field Replaceable Unit List 68 Veriton M498G M490G M490 Exploded Diagram 69 Veriton M498G M490G M490 FRU List 70...

Страница 9: ...MHz CPUs co layout Lynnfield Quad Core 45nm family mainstream processors Clarkdale Dual Core with on boards Graphics 32nm Chipset PCH Intel H57 Ibex Peak PCB 4 Layer uATX form factor 9 6in X 9 6in 24...

Страница 10: ...on die graphic solution DVMT 5 0 technology support Enhanced 3D and Clear Video technology support 1 D sub VGA port on rear 1 DVI D port at rear side Dual View function support Audio Chip HD audio cod...

Страница 11: ...ports 1 RJ45 LAN port 3 mini audio jacks At least five HD audio in output 2 PS2 keyboard mouse connector 1 serial port On board connectors 1 LGA 1156 CPU socket 4 DDR3 DIMM memory sockets 1 PCI Expres...

Страница 12: ...pec Header Naming should follow MB Header Naming Refer to Appendix Braidwood connector reserved 1 3pin ME enable disable connector with 1 jumper System BIOS Size 64Mb AMI Kernel with Acer skin copyrig...

Страница 13: ...Chapter 1 5 Block Diagram...

Страница 14: ...4 ODD activity indicator 1 14 MS MS PRO slot 5 Optical drive 2 15 USB 2 0 ports 6 ODD activity indicator 2 16 SD MMC Secure Digital MultiMedia Card slot 7 Smart Media card reader and XD XD Picture sl...

Страница 15: ...3 DVI port 4 USB 2 0 ports 5 Line out jack 6 Microphone speaker out line in jack 7 Expansion slot graphics card ect 8 Line in jack 9 Lock Handle 10 RJ45 LAN port 11 D sub port 12 System Fan 13 COM Po...

Страница 16: ...ernel with Acer skin BIOS version P01 A0 BIOS ROM type SPI ROM BIOS ROM size 4 8Mb Support protocol SMBIOS DMI 2 4 DMI2 0 Device Boot Support Support BBS spec 1st priority HDD 2nd priority CD ROM 3th...

Страница 17: ...ns You can install memory modules in any combination as long as they match the above specifications Item Specification Audio controller ALC662 VC Audio channel codec 5 1 Audio function control Enable...

Страница 18: ...mode USB Connectors Quantity 6 back real ports 4 ports for front daughter board 4 ports reserved Item Specification Temperature Operating 5 C 35 C Non operating 20 60 C Storage package Humidity Opera...

Страница 19: ...xternal switch Button modem ring in keyboard an mouse for APM mode Resume recovery time 7 10sec Suspend Mode Independent power management timer 2 120minutes time step 10minute or pushing extern switch...

Страница 20: ...ompted Run Setup message to make changes to the CMOS setup NOTE If you repeatedly receive Run Setup messages the battery may be bad In this case the system cannot retain configuration values in CMOS A...

Страница 21: ...age of a multiple page menu Home Move the cursor to the first page of a multiple page menu End Move the cursor to the last page of a multiple page menu and keys Select a value for the currently select...

Страница 22: ...up page includes all advanced chipset features Integrated Peripherals This setup page includes all onboard peripherals Power Management Setup This setup page includes all the items of Green function f...

Страница 23: ...em Processor Speed Speed of the CPU installed on the system System Memory Total size of system memory installed on the system System Manufacturer Name of the manufacturer of this system Product Name P...

Страница 24: ...month day year format System Time Set the system time following the hour minute second format AHCI Port 1 2 3 4 5 6 Press Enter to view detailed device information connected to the SATA connectors Hal...

Страница 25: ...ical Disk Drive Priority Press Enter to access the Optical Disk Drive Priority submenu and specify the boot device priority sequence from available optical drives Removable Drive Priority Press Enter...

Страница 26: ...damage and worm propagation When disabled the processor forces the Execute Disable XD Bit feature flag to always return to 0 Enabled Disabled Intel VT Enables or disables the Virtualization Technolog...

Страница 27: ...roller Enabled Disabled Onboard LAN Option ROM Enables or disables the load of embedded option ROM for onboard network controller Enabled Disabled Serial Port1 Port2 Address Use this item to enable or...

Страница 28: ...th a software command If you enable this item the systemcan automatically resume if there is an incoming call on the PCI You must use an ATXpower supply in order to use this feature Use this item to d...

Страница 29: ...to set the maximum temperature the syetem can reach before powering down Disabled Enabled CPU Shutdown Temperture Enable you to set the maximum temperature the CPU can reach before powering down Disab...

Страница 30: ...l be sent Disable clock toempty DIMM PCI PCIE slots if option is disabled Disabled Enabled Spread Spectrum Enables or disables the reduction of the mainboard s EMI Note Remember to disable the Spread...

Страница 31: ...et If the password has been installed Installed displays If not Not Installed displays Change Supervisor Password You can select this option and press Enter to access the sub menu You can use the subm...

Страница 32: ...d the default settings for all BIOS setup parameters Setup defaults are quite demanding in terms of resources consumption If you are using low speed memory chips or other kinds of low performance comp...

Страница 33: ...25 Chapter 2 Save Exit Setup The Save Exit Setup menu allows you to save changes made and close the Setup Utility...

Страница 34: ...Chapter 2 26 Exit Without Saving The Exit Without Saving menu allows you to discard changes made and close the Setup Utility...

Страница 35: ...tools Wrist grounding strap and conductive mat for preventing electrostatic discharge Flat blade screwdriver Philips screwdriver Hex screwdriver Plastic flat blade screwdriver Plastic tweezers NOTE T...

Страница 36: ...edure perform the steps listed below 1 Turn off the system and all the peripherals connected to it 2 Unplug the power cord from the power outlets 3 Unplug the power cord from the system 4 Unplug all p...

Страница 37: ...crews located on the rear edge of the side panel 2 The firstly use two fingers to Press the lock handle toward the arrowhead of the direction until the lock handle no moving then use other hand to Lif...

Страница 38: ...30 Chapter 3 Removing the Front Bezel 1 Remove the side panel Refer to the previous section for instructions 2 Release the front bezel from the chassis interior 3 Pull the bezel away from the chassis...

Страница 39: ...river to loosen the four screws on the heat sink in the order as shown below 3 Lift the heat sink fan assembly away from the mainboard 4 Remove the heat sink fan assembly from the chassis then lay it...

Страница 40: ...comes very hot when the system is on Allow it to cool off first before handling 1 Release the load lever 2 Lift the load lever and load plate to the fully open upright position 1 and 2 3 Pull out the...

Страница 41: ...Before removing any DIMM from the memory board make sure to create a backup file of all important data 1 Press the holding clips on both sides of the DIMM slot outward to release the DIMM 1 2 Gently p...

Страница 42: ...34 Chapter 3 Removing the VGA Card 1 Remove the screw that secures the card to the chassis 2 Use One finger to Press the clip 3 Gently pull the card to remove it from the mainboard...

Страница 43: ...Drive 1 Disconnect the data and power cables from the rear of the optical drive 2 Disconnect the other end of the data cable from the mainboard 3 Remove the HDD bracket a Use two fingers to press the...

Страница 44: ...36 Chapter 3 4 Take out the HDD module a Use a hand to open out the HDD bracket until the hook of HDD bracket away from the HDD screw bore then use other hand to take out the HDD module...

Страница 45: ...tical Drive 1 Disconnect the data and power cables from the rear of the optical drive 2 Disconnect the other end of the data cable from the mainboard 3 Slide two lock handle toward the left 1 until th...

Страница 46: ...38 Chapter 3 4 Push the rear of the optical drive take out the slave ODD 5 Use the same method to take out master ODD...

Страница 47: ...Chapter 3 39 Remove System FAN 1 Remove System FAN cable from M B 2 Release four screws according to the following picture 3 Take off the system fan from chassis...

Страница 48: ...moving the Power Supply 1 Disconnect the 4 pin and 24 pin power supply cables from the mainboard 2 Remove the four screw that secures the power supply to the chassis 3 Lift the power supply module out...

Страница 49: ...emoving the OBR Cable and Intrusion Alarm Cable 1 Disconnector the OBR cable and intrusion alarm from the motherboard 2 Release the retention tabs from the chassis interior 3 Pull the OBR assembly fro...

Страница 50: ...42 Chapter 3 4 Removing the two screws then take out the intrusion alarm assembly...

Страница 51: ...3 43 Removing the Card Reader 1 Disconnector the card resder cable from the motherboard then release the cable from the clip 2 Slide the lock handle as show below 3 Pull the card reader away from the...

Страница 52: ...r 3 Removing the Internal Speaker 1 Disconnector the speaker cable from the motherboard then release the cable from the clip 2 Slide the lock handle as show below 3 Pull the internal speaker away from...

Страница 53: ...Audio USB cable from the mainboard 2 Remove the eight screws that secure the mainboard to the chassis Note Circuit boards 10 cm has been highlighted with the yellow rectangle as above image shows Plea...

Страница 54: ...he chassis 4 Punching in IO Shield then you can remove it 5 Remove the RTC battery Note RTC battery has been highlighted with the yellow circle as above image shows Please detach the RTC battery and f...

Страница 55: ...Chapter 3 47 Removing Other Side Pannel 1 Remove the two screws located on the rear edge of the side panel 2 Lift the side panel away from the server...

Страница 56: ...48 Chapter 3 Removing the Front I O and USB Assembly 1 Release the cable from clip 2 Release the five locking tabs from the chassis interior 3 Lift the front I O and USB cover from the chassis...

Страница 57: ...Chapter 3 49 4 Removing the screws from the chassis 5 Lift the front I O and USB assembly away from chassiss...

Страница 58: ...50 Chapter 3 Removing the Power Switch and LED Cable Assembly 1 Release the locking tabs from the chassis interior 2 Pull the power switch and LED cable assembly from the chassis...

Страница 59: ...er products prototype cards or modified options can give false errors and invalid system responses 1 Obtain the failing symptoms in as much detail as possible 2 Verify the symptoms by attempting to re...

Страница 60: ...tem Internal Inspection System Internal Inspection 1 Turn off the system and all the peripherals connected to it 2 Unplug the power cord from the power outlets 3 Unplug the power cord from the system...

Страница 61: ...d has been activated Not all computers using AMIBIOS enable this feature In most cases a checkpoint card is the best tool for viewing AMIBIOS checkpoints Beep Symptom Cause and Description One short b...

Страница 62: ...critical initialization Early chipset initialization is done D1 Early super I O initialization is done including RTC and keyboard controller Serial port is enabled at this point if needed for debuggin...

Страница 63: ...heckpoints section of document for more information DC System is waking from ACPI S3 state E1 E8 EC EE OEM memory detection configuration error This range is reserved for chipset vendors system manufa...

Страница 64: ...loppy EA Enable ATAPI hardware Attempt to read from ARMD and ATAPI CDROM EB Disable ATAPI hardware Jump back to checkpoint E9 EF Read error occurred on media Jump back to checkpoint EB F0 Search for p...

Страница 65: ...ectory of recovery media 4 2 Rename the BIOS ROM file to be AMIBOOT ROM 4 3 Insert the recovery device to system and then power on the system 4 4 Don t do anything during the recovery function to be p...

Страница 66: ...Chapter 5 58 M B Placement Jumper and Connector Information Chapter 5...

Страница 67: ...6 Serial ATA connectors 11 F_USB3 4 Front panel USB headers 12 F_PANEL Front panel switch LED header 13 CLR_CMOS Clear CMOS jumper 14 ME_DISABLE ME disable jumper 15 C_INTRUSION Chassis detect header...

Страница 68: ...ore Than one pin are numbered When setting the jumpers ensure that the jumper caps are Placed on the correct pins System Board Jumper Setting Jumper Type Description Setting default Picture CLR_CMOS 3...

Страница 69: ...ors are used to support the new Serial ATA devices for the highest data transfer rates 3 0 Gb s simpler disk drive cabling and easier PC assembly It eliminates limitations of the current Parallel ATA...

Страница 70: ...racket to this header to add a second serial port to your system Pin Signal Name Pin Signal Name 1 PORT 1L 2 AUD_GND 3 PORT 1R 4 PRESENCE 5 PORT 2R 6 SENSE1_RETURN 7 SENSE_SEND 8 KEY 9 PORT 2L 10 SENS...

Страница 71: ...tical fiber or coaxial connector C_INTRUSION Chassis detect header This detects if the chassis cover has been removed This function needs a chassis equipped with intrusion detection switch and needs t...

Страница 72: ...put_L 2 GND 3 Output_R 4 Ground 5 GND 6 GND 7 N A 8 VCC Pin Signal Name 1 OBR 2 GND Pin Signal Name Pin Signal Name 1 STROBE 2 PD0 3 PD1 4 PD2 5 PD3 6 PD4 7 PD4 8 PD6 9 PD7 10 ACK 11 BUSY 12 PE 13 SLC...

Страница 73: ...ooling fan cable to CPU_FAN 2 Connect the standard power supply connector to ATX1 3 Connect the case switches and indicator LEDs to the F_PANEL 4 Connect the system cooling fan connector to SYS_FAN 5...

Страница 74: ...stem Ground 2 12V Power 12V 3 Sense Sensor 4 PWM PWM Pin Signal Name Pin Signal Name 1 3 3V 13 3 3V 2 3 3V 14 12V 3 Ground 15 Ground 4 5V 16 PS_ON 5 Ground 17 Ground 6 5V 18 Ground 7 Ground 19 Ground...

Страница 75: ...ro ATX cases Refer to the table below for information Pin Signal Function Pin Signal Function 1 VCC 5V 2 GLED0 MSG LED 3 HDD_LED Hard disk LED 4 GLED1 MSG LED 5 GND Ground 6 PWRSW POWER SWITCH 7 HWRST...

Страница 76: ...oted on the printed Service Guide For Acer authorized service providers your Acer office may have a different part number code from those given in the FRU list of this printed Service Guide You MUST u...

Страница 77: ...USB PCB MODULE 1 22 USB TOP 1 6 SIDE FOOT RUBBER 4 23 LOGO SUPPORT 1 7 RIGHT SIDE PLATE 1 24 MAIN BEZEL 1 8 LED SEITCH HOLDER 1 25 LEFT WIRE NETTING 1 9 CD ROM 1 26 ODD COVER 2 10 CARD READER DEVICE 1...

Страница 78: ...Core i5 650 LGA 3 2G 4M 1333 1156 C 2 73W Dual Core KC 65001 CI5 CPU Intel Core i5 660 LGA 3 33G 4M 1333 1156 C 2 73W Dual Core KC 66001 CI5 CPU Intel Core i5 661 LGA 3 33G 4M 1333 1156 C 2 87W Dual...

Страница 79: ...S VGA DVI HDMI ATX BRACKET ROHS VG PCPT3 101 288 40N44 120AC GEFORCE 310 512MB DDR2 HYNIX 64BITS VGA DVI HDMI ATX BRACKET ROHS VG PCPT3 102 288 1N141 000AC NV 315 512MB sDDR3 DVI HDMI VGA ATX SAMSUNG...

Страница 80: ...dem PCI 56K V 92 Pinball P40 FX 10100 004 HPI56L6 Modem PCI card LSI Universal Modem PCI 56K V 92 Pinball P40 FX 10100 006 Wireless LAN WP81R1 WLAN PCI Card 802 11b g n 1T x 2R Realtek RTL8190 NI 1020...

Страница 81: ...Standard 104KS Black US International w o eKey KB PS203 287 Keyboard CHICONY KB 0759 PS 2 Standard 104KS Black Arabic English w o eKey KB PS203 288 Keyboard CHICONY KB 0759 PS 2 Standard 104KS Black T...

Страница 82: ...105KS Black Slovak w o eKey KB PS203 308 Keyboard CHICONY KB 0759 PS 2 Standard 104KS Black Russian w o eKey KB PS203 309 Keyboard CHICONY KB 0759 PS 2 Standard 105KS Black Hungarian w o eKey KB PS20...

Страница 83: ...074 Keyboard LITE ON SK 9620 PS 2 Standard 105KS Black Spanish w o eKey KB PS20B 075 Keyboard LITE ON SK 9620 PS 2 Standard 105KS Black Portuguese w o eKey KB PS20B 076 Keyboard LITE ON SK 9620 PS 2 S...

Страница 84: ...ack Czech w o eKey KB PS20B 098 Keyboard LITE ON SK 9620 PS 2 Standard 105KS Black Romanian w o eKey KB PS20B 099 Keyboard LITE ON SK 9620 PS 2 Standard 105KS Black Turkish w o eKey KB PS20B 100 Keybo...

Страница 85: ...d CHICONY KU 0760 USB Standard 105KS Black French w o eKey KB USB03 205 Keyboard CHICONY KU 0760 USB Standard 105KS Black Swedish w o eKey KB USB03 206 Keyboard CHICONY KU 0760 USB Standard 105KS Blac...

Страница 86: ...USB03 228 Keyboard CHICONY KU 0760 USB Standard 105KS Black Nordic w o eKey KB USB03 229 Keyboard CHICONY KU 0760 USB Standard 104KS Black Simplified Chinese w o eKey w i farmer PC label KB USB03 230...

Страница 87: ...USB Standard 105KS Black Belgium w o eKey KB USB0B 176 Keyboard LITE ON SK 9625 USB Standard 105KS Black Icelandic w o eKey KB USB0B 177 Keyboard LITE ON SK 9625 USB Standard 105KS Black Norwegian w...

Страница 88: ...tandard 105KS Black Turkish Q w o eKey KB USB0B 191 Keyboard LITE ON SK 9625 USB Standard 105KS Black Arabic French w o eKey KB USB0B 192 Keyboard LITE ON SK 9625 USB Standard 104KS Black Kazakh w o e...

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