Acer Aspire SA85 Service Manual Download Page 85

Page: 85 / 88

Chapter 6

PS/2 KEYBOARD, KBP2971, T.CHINESE
VER., 104KEYS

PS/2 KEYBOARD, KBP2971, T.CHINESE VER.,
104KEYS

KB.KBP03.067

PS/2 KEYBOARD, KBP2971,BLACK,
S.CHINESE VER., 104KEYS

KB.KBP03.125

PS/2 KEYBOARD, KBP2971, THAI VER.,
104KEYS

KB.KBP03.069

PS/2 KEYBOARD, KBP2971, CANADIAN/
FRENCH VER., 105KEYS

KB.KBP03.072

PS/2 KEYBOARD, KBP2971, SPANISH
VER., 105KEYS

PS/2 KEYBOARD, KBP2971, SPANISH VER.,
105KEYS

KB.KBP03.083

USB KB(SILVER), KU0355, US VER.,
104KEYS

USB KB(SILVER), KU0355, US VER., 104KEYS KB.KUP03.034

USB KB(SILVER), KU0355, T.CHINESE
VER., 104KEYS

USB KB(SILVER), KU0355, T.CHINESE VER.,
104KEYS

KB.KUP03.035

USB KB (SILVER), KU0355, THAI VER.,
104 KEYS

USB KB (SILVER), KU0355, THAI VER., 104
KEYS

KB.KUP03.038

USB KB (SILVER), KU0355, SPANISH
VER., 105 KEYS

USB KB (SILVER), KU0355, SPANISH VER.,
105 KEYS

KB.KUS03.002

USB KEYBOARD, KU0355, CANADIAN/
FRENCH VER., 105KEYS

KB.KUS03.009

HDD/HARD DISK DRIVE

Seagate Tonka1 200G PATA 7200RPM
8MB (Rohs)

ST3200826A KH.20001.004

Seagate Alpine 40G 7200RPM PATA HDD
/ 2MB (RoHS)

ST340014A

KH.04001.017

Seagate Alpine 80G 7200RPM PATA HDD
/ 2MB (RoHS)

ST380011A

KH.08001.017

Seagate Alpine 120G 7200RPM PATA HDD
/ 2MB (RoHS)

ST3120022A

KH.12001.018

Seagate Alpine 160G 7200RPM PATA HDD
/ 2MB (RoHS)

ST3160021A

KH.16001.014

WD XL80II 200G 7200RPM PATA HDD /
2MB (RoHS)

WD200BB-22GUC0

KH.20008.009

WD XL80II 160G 7200RPM PATA HDD /
2MB (RoHS)

WD1600BB-22GUC0

KH.16008.009

WD XL80SDII 120G 7200RPM PATA HDD /
2MB (RoHS)

WD1200BB-22GUC0

KH.12008.009

WD XL80SDII 120G 7200RPM PATA HDD /
2MB (RoHS)

WD800BB-22JHC0

KH.08008.017

WD XL80SDII 40G 7200RPM PATA HDD /
2MB (RoHS)

WD400BB-22JHC0

KH.04008.017

SATA

Seagate Alpine / Puma 80G 7200RPM
SATA 1.5G HDD / 8MB (RoHS)

ST380013AS

KH.08001.016

Seagate Alpine / Puma 120G 7200RPM
SATA 1.5G HDD / 8MB (RoHS)

ST3120026AS

KH.12001.017

Seagate Alpine / Puma 160G 7200RPM
SATA 1.5G HDD / 8MB (RoHS)

ST3160023AS

KH.16001.013

PART NAME

DESCRIPTION

P/N

Summary of Contents for Aspire SA85

Page 1: ...Aspire SA85 AcerPower S285 Service Guide PRINTED IN TAIWAN Service guide files and updates are available on the AIPG CSD web for more information please refer to http csd acer com tw ...

Page 2: ...II Revision History Please refer to the table below for the updates made on Aspire SA85 AcerPower S285 service guide Date Chapter Updates ...

Page 3: ...espect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose Any Acer Incorporated software described in this manual is sold or licensed as is Should the 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 ...

Page 4: ... bits and pieces of additional information related to the current topic WARNING Alerts you to any damage that might result from doing or not doing specific actions CAUTION Gives precautionary measures to avoid possible hardware or software problems IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures ...

Page 5: ... NOT be covered in this generic service guide In such cases please contact your regional offices or the responsible personnel channel to provide you with further technical details 2 Please note WHEN ORDERING FRU PARTS that you should check the most up to date information available on your regional web or channel If for whatever reason a part number change is made it will not be noted in the printe...

Page 6: ... Setup 24 Product Information 26 Standard CMOS Features 27 Advanced BIOS Features 29 Advanced Chipset Features 33 Integrated Peripherals 37 Power Management Setup 41 PnP PCI Configurations 45 PC Health Status 47 Frequency Control 48 Load Default Settings 49 Set Supervisor User Password 50 Save Exit Setup 51 Exit Without Saving 52 Chapter3 Machine Disassembly and Replacement 53 General Information ...

Page 7: ...can run at 533 800 MHz Front Side Bus and provides Onboard VGA which provides better performance than other processors We also provide three PCI slots support PCI 2 3 spec two DDRI memory slots two PATA devices HDD ODD two SATA devices HDDs onboard 10 100 1000 MB LAN and onboard audio function System Specifications Chapter 1 ...

Page 8: ... 5V T No of Channel Dual Signal Signal T Socket Type 184 pin DIMM T DIMM Slot 2 T Memorry Max Support 128MB 256MB 512MB and 1GB DDR memory technologies T Cpapcity 128MB 2 0GB T Supports Serial Presence Detect SPD T Supports Suspend to RAM STR S3 ACPI state T Registered DIMMs not supported T ECC Support N A T Suspend to RAM support using CKE Graphics T Graphic Port AGP8X T AGP Slot 1 T DVI Video In...

Page 9: ...tal connector for three mini audio jacks Stereo Line In Stereo Line Out and Stereo Microphone In LAN T Type RealTek 8110S T Supports 10 100 1000MB Ethernet environment T Reserved disable function on both hardware BIOS side Default is enabled IEEE 1394 T IEEE 1394 Controller N A T IEEE 1394 Port N A USB T Controller SiS 964 T USB Type 2 0 1 1 T Connectors Quantity 8 T Real Panel 4 T Internal 2 for ...

Page 10: ... CPU socket T 2 Memory slots T 3 PCI slots T 1 FDD slot T 2 PATA IDE slot T 2 SATA IDE connectors T 2 2 5 pin Intel FPIO sepcification USB pin connectors T 1 2 5 pin USB pin connector T 1 2 5 front audio connector T 1 serial port pin connector T 1 CD IN 4pin connector CD ROM TV Tuner Card Audio Input T 1 4pin CPU Fan connector T 1 3pin system fan connector T 1 20pin 40pin ATX interface PS3 PS2 SPS...

Page 11: ...ots 4 ATX Power Standard 20 pin ATX power connector 5 IDE1 Primary IDE connector 6 CLR_CMOS Clear CMOS Jumper 7 FDD Floppy diskette drive connector 8 IDE2 Secondary IDE connector 9 SATA SATA 10 USB3 4 Front Panel USB headers 11 BIOS_WP BIOS flash protect jumper 12 COM2 Onboard serial port header 13 AUX IN Auxiliary in connector 14 AUDIO1 Front panel audio header ...

Page 12: ... 1 15 CD_IN Analog audio input connector 16 PCI1 PCI3 32 bit add on card slots 17 AGP Accelerated Graphics Port slot 18 ATX12V 4 pin 12V power connector 19 Panel Front panel switch LED header No Label Component ...

Page 13: ...GP SLOT AC LINK USB Port 0 2 USB 2 0 PCI Slot 1 2 3 USB Port 4 5 USB Port 1 3 USB Port 6 7 IDE CONN 1 2 SATA CONN 1 2 RTL8110S RJ45 Giga LAN AC 97 6CH AUDIO CODEC MOUSE KEYBOARD PS 2 FRONT PANEL BACK PANEL ATA133 SATA 1 0 DDR400 VGA Super I O PARALLEL SERIAL 1 2 FLOPPY CONN Hardware Monitor CPU FAN FLASH ROM ...

Page 14: ...5 Front Panel The computer s front panel consists of the following Label Description 1 Optical drive 2 Floppy disk drive 3 Power button 4 Speaker or headphone jack 5 Microphone jack 6 USB ports No Description No Description ...

Page 15: ...oltage selector switch 3 Fan aperture 4 PS 2 keyboard connector 5 PS 2 mouse connector 6 Serial port 7 Printer connector 8 Monitor connector 9 USB 2 0 ports 10 RJ 45 Ethernet connector 11 Microphone jack 12 Line out Jack 13 Line in jack 14 Extension card slots No Description No Description ...

Page 16: ...5 Front Panel Label Description 1 Power Button 2 Speaker out Line out Port 3 Microphone in out Front 4 USB Ports 5 Optical drive eject button 6 Optical drive 7 Power LED 8 HDD LED 9 Floppy drive eject button 10 Floppy disk drive ...

Page 17: ... Voltage selector switch 3 Fan aperture 4 PS 2 keyboard connector 5 PS 2 mouse connector 6 Serial port 7 Printer connector 8 Monitor connector 9 USB 2 0 ports 10 RJ 45 Ethernet connector 11 Microphone jack 12 Line out Jack 13 Line in jack 14 Extension card slots No Description No Description ...

Page 18: ...ion provides a brief description of the basic system peripherals Mouse PS 2 or USB manufacturing option The included mouse is a standard two button wheel mouse Connect the mouse to the PS 2 mouse port or USB port on the back panel of the system Keyboard PS 2 or USB manufacturing option Connect the keyboard to the PS 2 keyboard port or USB port on the back panel of the system ...

Page 19: ...t the speaker cable to the audio out external speaker port on the back panel of the system For more detailed information about the speakers please refer to the included operating instructions NOTE speakers are optional and the appearance might be different depending on the actual product Note ...

Page 20: ...or DVD only available on systems that include an optical disc burner 7 After choosing the backup method click Next Follow the instruction on screen to complete the process Restore from backup Users can restore backup previously created as stated in the Create backup section from hard drive CD or DVD 1 Boot to Windows XP 2 Press Alt F10 to open the Acer eRecovery utility 3 Enter the password to pro...

Page 21: ...lication and follow the instructions on screen to re install At first launch Acer eRecovery prepares all the needed software and may take few seconds to bring up the software content window Change Password Acer eRecovery and Acer disc to disc recovery are protected by a password that can be changed by the user Follow the steps below to change the password in Acer eRecovery 1 Boot to Windows XP 2 P...

Page 22: ...tion Please enter 000000 is displayed 4 Enter six zeros and continue 5 The Acer Recovery main page appears 6 Use the arrow keys to scroll through the items operating system versions and press Enter to select Multilingual operating system installation Follow the instructions to choose the operating system and language you prefer when you first power on the system 1 Turn on the system 2 Acer s multi...

Page 23: ...S ROM size 4MB BIOS ROM package 32 pin DIP package Support protocol PCI 2 2 APM1 2 DMI 2 00 1 E IDE ACPI 1 0 ESCD 1 03 ANSI ATA 3 0 PnP 1a Bootable CD ROM 1 0 ATAPI Boot from CD ROM feature Yes Support to LS 120 drive Yes Support to BIOS boot block feature Yes BIOS Hotkey List Hotkey Function Description c Enter BIOS Setup Utility Press while the system is booting to enter BIOS Setup Utility Item ...

Page 24: ...Support to parity check feature Yes Support to Error Correction Code ECC feature No Memory module combinations You can install memory modules in any combination as long as they match the above specifications Cache Memory Item Specification First Level Cache Configurations Cache function control Enable Disable by BIOS Setup Second Level Cache Configurations L2 Cache RAM type PBSRAM L2 Cache RAM siz...

Page 25: ...anced stereo full duplex operation High performance audio accelerator and AC 97 support Full native DOS games compatibility Virtual FM enhances audio experience through real time FM to Wavetable conversion MPU 401 UART mode interface for wavetable synthesizers and MIDI devices Integrated dual game port Meets AC 97and WHQL specifications Music synthesizer Yes internal FM synthesizer Sampling rate 4...

Page 26: ...up Optional ECP DMA channel in BIOS Setup DMA channel 1 DMA channel 3 Optional parallel port I O address via BIOS Setup 378h 278h Optional parallel port IRQ via BIOS Setup IRQ5 IRQ7 Serial Port Item Specification Serial port controller ITE8705F With the Core Serial port controller resident bus ISA bus Number of serial port 2 16550 UART support Yes Connector type 9 pin D type female connector Optio...

Page 27: ...on operating 10 to 90 RH Vibration Operating unpacked 5 500 Hz 2 20g RMS random 10 minutes per axis in all 3 axes 5 500 Hz 1 09g RMS random 1 hour per axis in all 3 axes Mechanical Specifications Item Specification Weight One 3 FDD and one 3 5 HDD without packing Varied by local configuration Dimensions main footprint 180 w x360 H x420 D mm Power Management Devices S1 S3 S4 S5 Power Button USB Key...

Page 28: ...switch button modem ring in keyboard and mouse for APM mode T Resume recovery time 7 10 sec Suspend Mode T Independent power management timer 2 120 minutes time step 10 minutes or pushing external switch button T CPU goes into SMM T CPU asserts STPCLK and goes into the Stop Grant State T LED on the panel turns amber colour T Hard disk drive goes into SLEEP mode for ATA standard interface T Disable...

Page 29: ...ation values into the battery backed nonvolatile memory called CMOS RAM This memory area is not part of the system RAM NOTE If you repeatedly receive Run Setup messages the battery may be bad flat In this case the system cannot retain configuration values in CMOS Before you run Setup make sure that you have saved all open files The system reboots immediately after you exit Setup System Utilities C...

Page 30: ... found T Press to return to the main menu If you are already in the main menu press again to exit Setup The parameters on the screens show default values These values may not be the same as those in your system The grayed items on the screens have fixed settings and are not user configured NOTE Due to the application of a new version of BIOS Setup program you may find the BIOS menu is largely diff...

Page 31: ...this menu T Power Management Setup All the items of Green function features can be set up throgh this menu T PnP PCI Configurations The system s PnP PCI settings and parameters can be modified through this menu T PC Health Staus This will display the current status of your PC T Frequency Voltage Control Frequency and voltage settings can be loaded through this menu T Load Default Settings These pa...

Page 32: ... Product Names Displays the model name of your system System S N Displays your system s serial number Main Board ID Displays the main board s identification number Main Board S N Displays your main board s serial number System BIOS Version Specifies the version of your BIOS utility SMBIOS version The System Management Interface SM BIOS allows you to check your system hardware components without ac...

Page 33: ...to find a device change the value to Manual and then manually configure the drive by entering the characteristics of the drive in the items described below Please noted that if you choose IDE Channel 2 3 Master the item may change to Extended IDE Drive IDE Device Model Number None Date mm dd yy Thu Jan 29 2005 Item Help Time hh mm ss 22 31 24 Menu Level X IDE Channel 0 Master None Change the day m...

Page 34: ...t Keyboard All but Diskette All by Disk Key Base Memory Refers to the option of memory that is available to standard DOS programs DOS systems have an address space od 1MB but the top 384KB called high memory is reserved for system use This leaves 640 KB of conventional memory Everything above 1MB is either extended or extended memory The BIOS POST will determine the amount of base or conventional ...

Page 35: ...S attempts to load the disk operating system Floppy LS120 Hard Disk CD ROM ZIP100 USB FDD USB ZIP LAN Disabled Disable this sequence The sequence following the order of Floppy HDD and CD ROM is recommended Boot Other Device This parameter allows you to specify the system boot up search sequence Enabled Disabled Silent Boot Enabled Item Help Configuration Table Disabled Menu Level X X CPU Feature P...

Page 36: ...bled Disabled Typematic Rate Chars Sec Use this item to define how many characters per second are generated by a held down key Typematic Delay Msec Use this item to define how many milliseconds must elapse before a held down key begins generating repeat characters Security Option Specifies the type of BIOS password protection that is implemented Setup means that the password prompt appears only wh...

Page 37: ...Limit CPUID Max to 3 This item can support Prescott CPUs for old OS Users please note that under NT 4 0 it must be set Enabled while under WinXP it must be set Disabled No Execute Memory Protect This item is a security feature that helps you protect your CPU and operating system against malicious software executing code This item is available when CPU supports the feature Thermal Management Therma...

Page 38: ... Help 2 Bootable Add in Cards Menu Level X Phoenix AwardBIOS CMOS Setup Utilitye Hard Disk Boot Priority KLIJ Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F7 Optimized Defaults 1 Ch3 M WDC WD2500JD 22HBC0 ...

Page 39: ... This submenu is used to set some parameters of on board VGA Press Enter System BIOS Cacheable This item will allow the System BIOS fleetness memorize function Enabled Disabled Video RAM Cacheable Select Enabled to allow caching of the Video RAM which may improve performance If any other program writes to this memory area a system error may result Enabled Disabled X DRAM Clock Timing Con Press Ent...

Page 40: ...ss Strobe signal to a DRAM is held low during normal Read and Write Cycles This is the munimum interval between completing one read or write and starting another from the same non page mode DRAM Techniques such as memory interleaving or use of Page Mode DRAM are often used to avoid this delay Some chipsets require this parameter in order to set up the memory configuration properly The RAS Precharg...

Page 41: ...t for WR Combin feature Disabled Enabled AGP Fast Write Support Support AGP fast write or not Disabled Enabled AGP Data Rate Select AGP Data Rate Auto 1X 2X 4X 8X AGP Aperture Size 128MB Item Help Graphic Window WR Comb Enabled AGP Fast Write Support Disabled Menu Level X AGP Data Rate Auto AGP P2P Bridge Control KLIJ Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Valu...

Page 42: ...ory Size Select VGA Share Memory Size 16MB 32MB 64MB 128MB VGA Share Memory Size 32MB Item Help Menu Level X KLIJ Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F7 Optimized Defaults Phoenix AwardBIOS CMOS Setup Utilitye OnChip AGP Control ...

Page 43: ...rite If your IDE hard drive supports block mode most new drives do select Enabled for automatic detection of the optimal number of block read write per sector the drive can support Disabled Enabled Init Display First If you installed a PCI VGA card and an AGP card at the same time this item lets you decide which one is the initial display card PCI Slot AGP X SIS OnChip IDE Device Press Enter Item ...

Page 44: ...r UltraDMA Primary Slave UltraDMA Secondary Master UltraDMA Secondary Slave UltraDMA These items allow you to Enable Disable the Ultra DMA supported by the hard disk drive connected to your primary and secondary IDE connectors Auto Disabled IDE DMA transfer access This item is allow you to Enable Disable DMA function Disabled Enabled IDE Burst Mode This allows your hard disk controller to use the ...

Page 45: ...board driver simulates legacy keyboard command and lets you use a USB keyboard during POST or after boot if you do not have a USB driver in the operating system Disabled Enabled Auto USB Mouse Support This item lets you enable or disable the USB mouse driver within the onboard BIOS The keyboard driver simulates legacy mouse command and lets you use a USB mouse during POST or after boot if you do n...

Page 46: ... Onboard Parallel Port This option is used to assign the I O address and interrupt request IRQ for the onboard parallel port Disabled 378 IRQ7 278 IRQ5 3BC IRQ7 Parallel Port Mode Enables you to set the data transfer protocol for your parallel port SPP Standard Parallel Port EPP Enhanced Parallel Port ECP Extended Capabilities Port and ECP EPP SPP EPP ECP ECP EPP ECP Mode Use DMA Select a DMA chan...

Page 47: ...tate In this state no system context CPU or chipset is lost and hardware maintains all system context S3 STR The S3 sleep mode is s power down state in which power is supplied only to essential components such as main memory and wake capable devices and all system context is saved to main memory The information stored in memory will be used to restore the PC to the previous state when an wake up e...

Page 48: ... are disabled and 1 min to 15 min Disabled 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Min Soft off by PWR BATTN This option is used to set the power down method This function is only valid for systems using an ATX power supply When nstant off is selected press the power switch to immediately turn off power When delay 4 sec is selected press and hole the power button for four seconds to turn off power Ins...

Page 49: ...vice Enabled PS2KB Wakeup from S3 This option allows you to specify whether the system will be awakened from power saving modes when activity or input signal of the specified hardware peripheral or component is detected Hot Key PS2MS Wakeup from S3 Choose the PS2MS wakeup mode form S3 S4 S5 Disabled Click Move Click IRQ 3 7 9 15 NMI Enabled Item Help IRQ 8 Break Suspend Disabled Menu Level X Power...

Page 50: ...dary IDE channel Disabled Enabled Secondary IDE When these items are enabled the system will restart the power saving timeout conunters when any activity is detected on any of the drives on the primary or secondary IDE channel Disabled Enabled FDD COM LPT Port When this item is enabled the system will restart the power saving time out counters when any activity is detected on the floppy disk drive...

Page 51: ...esources The items are adjustable only when Resources Controlled By is set to Manual By pressing Enter to access the sub menu Press Enter PCI VGA Palette Snoop Disabled Data read or written by the CPU is only directed to the PCI VGA device s palette registers Enabled Data read or written by the CPU is directed to both the PCI VGA device s palette registers and the ISA VGA device s palette register...

Page 52: ...IRQ 7 assigned to PCI Device IRQ 9 assigned to PCI Device IRQ 10 assigned to PCI Device IRQ 11 assigned to PCI Device IRQ 14 assigned to PCI Device IRQ 15 assigned to PCI Device Phoenix AwardBIOS CMOS Setup Utilitye IRQ Resources KLIJ Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F7 Optimized Defaults ...

Page 53: ... the processor When the processor reaches the temperature you set the ACPI aware system will be shut down F5 Previous Values F7 Default Settings FAN1 Tj2 temp o C 65 Phoenix AwardBIOS CMOS Setup Utility PC Health Status FAN1 PWM1 VALUE 35 FAN1 PWM2 VALUE 45 Item Help FAN1 PWM3 VALUE 55 FAN1 Delta T 1 KLIJ Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help FAN1 Tj1 temp o C 60 FAN1 Tj3...

Page 54: ...uces the EMI generated by modulating the pulses so that the spikes of the pulses are reduced to flatter curves If you do not have any EMI problem leave the setting at Disabled for optimal system stability and performance But if you are plagued by EMI setting to Enabled for EMI reduction Remember to disable Spread Spectrum if you are overlocking because even a slight jitter can introduce a temporar...

Page 55: ...N and then Enter to not install the defaults The defaults place demands on the system that may be greater than the performance level of the components such as the CPU and the memory You can cause fatal errors or instability if you install the optimized defaults when your hardware does not support them If you only want to install setup defaults for a specific option select and display that option ...

Page 56: ...d press Enter You may also press Esc to abort the selection To disable password just press Enter when you are prompted to enter password A message will confirm the password being disabled Once the password is disabled the system will boot and you can enter BIOS Setup freely Supervisor Password has higher priority than User Password You can use Supervisor Password when booting the system or enterin...

Page 57: ...p Highlight this item and press Enter to save the changes that you have made in the Setup Utility and exit the Setup Utility When the Save and Exit dialog box appears press Y to save and exit or press N to return to the main menu ...

Page 58: ... in the Setup Utility and exit the Setup Utility When the Exit Without Saving dialog box appears press Y to discard changes and exit or press N to return to the main menu NOTE If you have made settings that you do not want to save use the Exit Without Saving item and press Y to discard any changes you have made ...

Page 59: ...nding strap and conductive mat for preventing electrostatic discharge T Wire cutter T Phillips screwdriver may require different size NOTE The screws for the different components vary in size During the disassembly process group the screws with the corresponding components to avoid mismatches when putting back the components Machine Disassembly and Replacement Chapter 3 ...

Page 60: ...on Before You Begin Before proceeding with the disassenbly procedure make sure that you do the following 1 Turn off the power to the system and all peripherals 2 Unplug the AC adapter and all power and signal cables from the system ...

Page 61: ...ame Before you proceed make sure you have turned off the system and all peripherals connected to it Opening the System 1 Place the system unit on a flat steady surface 2 Turn the housing back and remove the four screws as shown here 3 Slide the side door out Then remove them Removing the Front Panel 1 Press fastener as red arrowhead shown then remove the front panel as shown Removing the Cables fr...

Page 62: ...56 Chapter 3 2 Disconnect the USB4 from the mainboard 3 Disconnect the audio cable from the mainboard 4 Disconnect the two cables from mainboard 5 Disconnect the power cable from the mainboard ...

Page 63: ...ar of FDD 3 Disconnect the two SATA cables from the HDD Removing the ODD FDD and HDD 1 Loosen the two screws on each side to detach the ODD 2 Loosen the two screws on each side to detach the FDD 3 Loosen the two screws on each side to detach the HDD Removing the USB Module 1 Remove the screw 2 Detach the USB module from the chassis ...

Page 64: ...n both sides Be aware of the arrow positions 2 Take the memory away from the slot Removing the Heatsink and CPU 1 Disconnect the PSW fan cable from the mainboard 2 Fully loosen the four screws on the four corners 3 Disconnect the CPU fan cable from the position 4 Lift the Heatsink from the socket 5 Unhook the processor lever and lift the load plate 6 Remove the processor ...

Page 65: ...59 Removing the Mainboard 1 Loosen these scerws total screws are 8 from the mainboard 2 Detach the mainboard from the chassis ...

Page 66: ... refer to generic troubleshooting guide for trougleshooting information relating to following topics T Power On Self Test POST T POST Check Points T POST Error Messages List T Error Symptoms List Chapter 4 Troubleshooting ...

Page 67: ...re numbered When setting the jumpers ensure that the jumper caps are placed on the correct pins Description Illustration The illustrations show a 2 pin jumper When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN This illustration shows a 3 pin jumper Pins 1 and 2 are SHORT SHORT OPEN Jumper and Connec...

Page 68: ...Type Description Setting Default Illustration CLR_CMOS 3 pin CLEAR CMOS 1 2 Clear 2 3 Normal Before clearing the CMOS make sure to turn off the system BIOS_WP 2 pin BIOS PROTECT Open Write Enable Short Write Disable Clear CMOS 1 BIOS_WP 1 ...

Page 69: ... Power 12V 3 Sense Sensor 4 Control FAN Control Signal SYS_FAN PWR_FAN FAN Power Connectors Pin Signal Name Function 1 GND System Ground 2 12V Power 12V 3 Sense Sensor ATX_POWER ATX 20 pin Power Connector Pin Signal Name Pin Signal Name 1 3 3V 11 3 3V 2 3 3V 12 12V 3 Ground 13 Ground 4 5V 14 PS ON 5 Ground 15 Ground ...

Page 70: ...V 9 5VSB 19 5V 10 12V 20 5V ATX12V ATX 12V Power Connector Pin Signal Name 1 Ground 2 Ground 3 12V 4 12V Illustration Pin Signal Function Pin Signal Function 1 HD_LED_P Hard disk LED 2 FP PWR SLP MSG LED 3 HD_LED_N Hard disk LED 4 FP PWR SLP MSG LED 5 RST_SW_N Reset Switch 6 PWR_SW_P Power Switch 7 RST_SW_P Reset Switch 8 PWR_SW_N Power Switch 9 RSVD Reserved 10 Key No pin ATX_POWER ATX 20 pin Pow...

Page 71: ...ound 4 VCC 14 VCC 5 KBCLK 15 MCLK 6 NC 16 NC Illustration Pin Signal Name 1 DCD 2 RxD 3 TxD 4 DTR 5 Ground 6 DSR 7 RTS 8 CTS 9 RI Front Side View Pinout Top View Figure 1 16 14 12 11 15 13 6 4 2 1 5 3 3 5 13 15 PS 2 Mouse PS 2 Keyboard Front Side View Pinout Top View Figure 2 1 2 3 4 5 6 7 8 9 ...

Page 72: ...7 RTSB 8 CTSB 9 RI 10 KEY Pin Signal Name Pin Signal Name 1 STROBE 13 SLCT 2 PD0 14 ALF 3 PD1 15 ERROR 4 PD2 16 INIT 5 PD3 17 SLCTIN 6 PD4 18 Ground 7 PD5 19 Ground 8 PD6 20 Ground 9 PD7 21 Ground 10 ACK 22 Ground 11 BUSY 23 Ground 12 PE 24 Ground 25 Ground 3 1 7 5 9 4 2 8 6 10 Front Side View Pinout Top View ...

Page 73: ...G8 HOLE_LAN U3 DATA0 L1 TX U4 GND L2 TX U5 VCC L3 RX U6 DATA0 L4 NC U7 DATA0 L5 NC U8 GND L6 RX G1 HOLE_USB L7 NC G2 HOLE_USB L8 NC G3 HOLE_USB L9 LINK G4 HOLE_USB L10 VCC G5 HOLE_LAN L11 ACT G6 HOLE_LAN L12 VCC Pinout Top View U5 U1 U8 U4 L7 L8 L2 L1 L12 L9 G3 G2 G1 G7 G6 G5 G4 G8 ...

Page 74: ...e 1 VCC 9 VP 2 DATA0 10 VG 3 DATA0 11 TPB 4 GND 12 TPB 5 VCC 13 TPA 6 DATA1 14 TPA 7 DATA1 8 GND G1 HOLE_USB G2 HOLE_USB G3 HOLE_USB G4 HOLE_USB G2 TA G3 G5 G4 G8 G6 G7 PWR TB TB GND D1 GND PWR D1 PWR D0 D0 TA GND 1 3 2 6 5 4 8 7 14 11 12 13 G1 9 10 ...

Page 75: ...10 MTR0 11 Ground 12 DS0 13 Ground 14 DS1 15 Ground 16 MTR1 17 Ground 18 DIR 19 Ground 20 STEP 21 Ground 22 WDATA 23 Ground 24 WGATE 25 Ground 26 TRK0 27 Ground 28 WP 29 Ground 30 RDATA 31 Ground 32 HDSEL 33 Ground 34 DSKCHG Top View 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 ...

Page 76: ...3 15 DD1 16 DD14 17 DD0 18 DD15 19 Ground 20 Keypin 21 DMARQ 22 Ground 23 DIOW 24 Ground 25 DIOR 26 Ground 27 IORDY 28 PSYNC CSEL 29 DMACK 30 Ground 31 INTRQ 32 IOCS16 33 DA1 34 PDIAG 35 DA0 36 DA2 37 CS1FX 38 CS3FX 39 DASP 40 Ground Top View 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 ...

Page 77: ...und 2 12V 3 Sense 4 Control Illustration Pin Signal Name 1 CD_L 2 GND 3 GND 4 CD_R Illustration Pin Signal Name Pin Signal Name 1 USBPWR0 2 USBPWR1 3 USB_FP_P0 4 USB_FP_P1 5 USB_FP_P0 6 USB_FP_P1 7 GND 8 GND 9 KEY 10 USB_FP_OC0 Top View 1 2 3 4 2 4 3 1 3 1 7 5 9 4 2 8 6 10 ...

Page 78: ...6 PWR_SW_P 7 RST_SW_P 8 PWR_SW_N 9 RSVD 10 KEY Illustration Pin Signal Name Pin Signal Name 1 AUD_MIC 2 AUD_GND 3 MIC_BIAS 4 AUD_VCC 5 AUD_F_R 6 AUD_RET_R 7 REVD 8 KEY 9 AUD_F_L 10 AUD_RET_L 3 1 7 5 9 4 2 8 6 10 3 1 7 5 9 4 2 8 6 10 PS 2 mouse PS 2 keyboard Parallel port LPT1 Serial port COM 1 VGA port Line in Microphone Line out Dual USB LAN Dual USB ...

Page 79: ... web or channel http aicsl acer com tw spl if you do not own a specific account you can still access the system with guest guest For whatever reasons a part number change is made it will not be noted in the printed Service Guide For ACER AUTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide You MUST use the ...

Page 80: ...74 Chapter 6 Exploded Diagram ...

Page 81: ...T BEZEL W POWER BUTTON 5 25 3 5 EMPTY COVER S42 BEZEL S42 BEZEL SUB ASSY 1 FDD COVER 1 CD COVER 60 S17VF 001 Aspire SA60 FRONT BEZEL W POWER BUTTON 5 25 3 5 EMPTY COVER LED CABLE S42 BEZEL S42 BEZEL SUB ASSY 2 FDD COVER 2 CD COVER 60 S30VF 001 Aspire SA60 POWER BUTTON POWER BUTTON PAINTED 42 S17VF 001 Aspire SA60 FRONT BEZEL W POWER BUTTON 5 25 3 5 EMPTY COVER USB DOOR S1 BEZEL ASSY 60 P04VF 001 A...

Page 82: ...123RD LF BLACK KV 01605 005 PIONEER 16X DVD 122CHG KV 01605 004 DVD RW DRIVE SUPERMULTI PLUS 16X HLDS GSA 4163B F W A102 BLACK SUPERMULTI PLUS 16X DVD HLDS GSA 4163B F W A102 BLACK KU 0160D 005 SUPER MULTI HLDS 16X HLSD GSA 4165B LF BLACK SUPER MULTI HLDS 16X HLSD GSA 4165B LF BLACK KU 0160D 007 DVD DUAL DRIVE DVD DUAL 16X PIONEER DVR 109RA LF BLACK F W 1 40 16X DVD DUAL DL PIONEERDVR 109RA LF BLA...

Page 83: ... 533FSB LGA775 EM64T JM80547RE077CN KC D0001 341 Celeron D 336 2 8G 256K 533FSB LGA775 EM64T JM80547RE07CN KC D0001 336 Celeron D 331 2 66G 256K 533FSB LGA775 EM64T JM80547RE067CN KC D0001 331 Celeron D 326 2 53G 256K 533FSB LGA775 EM64T JM80547RE061CN KC D0001 326 FDD FLOPPY DISK DRIVE FDD 1 44MB PANASONIC JU 256A198PC BLACK FDD PANASONIC JU 256A198PC BLACK KF 25602 003 ADD ON CARD VGA CARD LEADT...

Page 84: ...ABEL BLACK PS 2 BALL MOUSE SBJ69 LEAD FREE W STK LABEL BLACK MS SBJ01 004 PS 2 OPTICAL MOUSE PS 2 OPTICAL MOUSE MS PS201 001 USB OPTICAL MOUSE 2 BUTTON WHEEL SILVER M UV ACR1 USB OPTICAL MOUSE 2 BUTTON WHEEL SILVER M UV ACR1 MS MUV01 001 USB OPTICAL MOUSE 2 BUTTON WHEEL SILVER WITH CORE AND NEW CABLE LOGITECH MOUSE USB OPTICAL W CORE BK LOGITECH MS MUV01 002 USB OPTICAL MOUSE MUV ACR1 W STK LABEL ...

Page 85: ...002 USB KEYBOARD KU0355 CANADIAN FRENCH VER 105KEYS USB KEYBOARD KU0355 CANADIAN FRENCH VER 105KEYS KB KUS03 009 HDD HARD DISK DRIVE Seagate Tonka1 200G PATA 7200RPM 8MB Rohs ST3200826A KH 20001 004 Seagate Alpine 40G 7200RPM PATA HDD 2MB RoHS ST340014A KH 04001 017 Seagate Alpine 80G 7200RPM PATA HDD 2MB RoHS ST380011A KH 08001 017 Seagate Alpine 120G 7200RPM PATA HDD 2MB RoHS ST3120022A KH 12001...

Page 86: ...08008 022 WD XL80III 80G 7200RPM SATAII 3 0G HDD 8MB RoHS non NCQ WD800JD 22LSA0 KH 08008 023 WD XL80III 120G 7200RPM SATAII 3 0G HDD 8MB RoHS non NCQ WD1200JS 22MHB0 KH 12008 012 WD XL80III 160G 7200RPM SATAII 3 0G HDD 8MB RoHS non NCQ WD1600JS 22MHB0 KH 16008 012 WD XL80III 200G 7200RPM SATAII 3 0G HDD 8MB RoHS non NCQ WD2000JS 22MHB0 KH 20008 012 WD XL80III 250G 7200RPM SATAII 3 0G HDD 8MB RoHS...

Page 87: ...HU 5 C 11U GREEN HYS64D32300HU 5 C 11U GREEN KN 25602 013 MEMORY DDR 400 512MB INFINEON HYS64D64320HU 5 C 11U GREEN HYS64D64320HU 5 C 11U GREEN KN 51202 012 MEMORY DDR 400 128MB APACER 128MB DDR401 PSC CHIP 75 7449C 571 MEMORY DDR 400 256MB APACER 256MB DDR400 PSC CHIP 77 10639 53G MEMORY DDR 400 512MB APACER 512MB DDR400 PSC CHIP 77 10739 53G POWER SUPPLY 300W non PFC new FSP300 60THA 1 V PY 3000...

Page 88: ...SPEAKER 2 0 USB M 1118B ACER LOGO 2 0 SPEAKER USB M 1118B ACER LOGO SP 11805 001 SPEAKER 2 0 USB M 1118B ACER LOGO W STK LABEL 2 0 SPEAKER USB M 1118B ACER LOGO WITH STK LABEL SP 11805 002 PART NAME DESCRIPTION P N ...

Search results

Summary of Contents for Aspire SA85

Reviews:

Related manuals for Aspire SA85

Brands by name

Popular brands

Acer Aspire SA85, Service Manual

Search results

Summary of Contents for Aspire SA85

Reviews:

Related manuals for Aspire SA85

Brands by name

Popular brands