Acer AX3200-U1790A Aspire X1200 / X3200 Service Guide
Acer AX3200-U1790A - Aspire Desktop PC Manual
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- Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 1
Acer Aspire ASX1200/ ASX3200 Service Guide Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 2
Revision History Please refer to the table below for the updates made on ASX1200/ ASX3200 service guide. Date Chapter Updates ii - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 3
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, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. iii - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 4
specifically disclaims any warranties of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual servicing, repair, and any incidental or consequential damages resulting from any defect in the software. Acer is a registered trademark of Acer - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 5
. WARNING CAUTION IMPORTANT Alerts you to any physical risk or system damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the accomplishment of procedures. v - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 6
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 list provided by your regional Acer office to order FRU parts for repair and - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 7
I/O and Card Reader Boards 53 Removing the Mainboard 57 System Troubleshooting 59 Hardware Diagnostic Procedure 59 System Check Procedures 60 Power System Check 60 System External Inspection 60 System Internal Inspection 60 POST Error and Beep Codes 61 Online Support Information - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 8
viii - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 9
Chapter 1 System Tour Features Below is a brief summary of the computer's many LE-1250/1300 or 2100 processor Chipset T NVIDIA nForce MCP78 Memory subsystem T Supports up to two DDR2-667 registered ECC modules Media storage T DVD-ROM SATA t Memory Stick PRO t Secure Digitial (SD) Card Chapter 1 1 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 10
Card Ethernet LAN ports (RJ-45) Operating system and software T Operating system options: t Genuine Windows Vista® Ultimate Acer Empowering Technology (Acer eRecovery Management) t Acer Arcade Live t McAfee Internet Security Suite 2008 Trial version t Adobe Reader t eSobi t NTI MediaMaker Power supply - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 11
of the ASX1200/3200 system's interior and exterior components. Front Panel J A B Item A B C D E F G H I J E I H G Icon C D E F Component HDD activity indicator Drive bay door Drive bay door eject button Press to open drive bay door and access the optical drive. Media card reader USB 2.0 ports - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 12
SPDIF ESATA HDMI Component Expansion slot (Photo shows graphics card and network/modem card) Line-out jack Microphone/speaker-out/line-in jack S/PDIF port USB 2.0 ports eSATA port CRT/LCD monitor port HDMI port PS2 keyboard port Power connector Voltage selector switch PS2 mouse port Gigabit LAN - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 13
Internal Components A B C D E Item A B C D E Component Expansion card Mainboard Optical drive Heat sink fan assembly Power supply Chapter 1 5 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 14
Green/ Amber Amber Amber Green - Green LED status On Blinking Off On Blinking Flashing Description The system has AC power and is powered on. The system is in standby mode. System is not powered on. HDD is installed and functioning correctly. Ongoing HDD activity. HDD is rebuilding data. On On - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 15
receive Run Setup messages, the battery may be bad. In this case, the system cannot retain configuration values in CMOS. Ask a qualified technician for called CMOS RAM. This memory area is not part of the system RAM which allows configuration data to be retained when power is turned off. Before you - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 16
a selection. T F1 - Display the BIOS setup General Help panel. T F5 - Press to load previous default system values. T F6 - Press to load fail-safe default system values. T F7 - Press to load optimized default system values. T F10 - Save changes made the Setup and close the utility. 8 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 17
, namely: T Product Information T Standard CMOS Features T Advanced BIOS Features T Advanced Chipset Features T Integrated Peripherals T Power Management Setup T PnP/PCI Configurations T PC Health Status T Load Default Settings T Set Supervisor Password T Set User Password T Save & Exit Setup T Exit - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 18
Product Information The Product Information menu displays basic information about the system. These entries are for your reference only and are not user-configurable. 10 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 19
Extended Memory Total Memory Description Option Set the date following the weekday-month-day-year format. Set the system time following the hour-minute-second format. Determines whether the system will stop for an error during the POST. All, But Keyboard No Errors All Errors All, But Diskette - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 20
someone attempts to write data into this area. Disabled Enabled CPU Internal Cache Enables or Enabled Disabled Quick Power On Self Test Allows the system to skip certain Status Selects power on state for Num Lock. On Off Gate A20 Option When set to fast, the motherboard chipset controls - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 21
Specification (MPS) that the mainboard will use. Select OS/2 if the system is running OS/2 operating system and the system systems in independent partitions. When set to auto, the AMD Cool'n'Quiet driver dynamically adjust the CPU clock and VIA to reduce heat output from your computer and its power - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 22
Hard Disk Boot Priority The Hard Disk Boot Priority submenu allows you to specify the sequence of loading the OS from the installed hard drives. Use the up or down arrow key to select a hard drive, then press the key or the key to move it up or down on the list. l 14 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 23
BIOS will automatically setup the frame buffer size. When set to manual, you can set the frame buffer size. Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller. Auto Manual This parameter can be configured if the iGPU Frame Buffer Control is - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 24
Parameter iGPU Spread Spectrum SSE/SSE2 Instructions MCP78 PCIE Training System BIOS cacheable Description Allows you to set the integrated GPU spread spectrum. Enables or disables the processor's SSE and SSE2 instruction sets. Cards supporting Gen2 mode will be trained in Gen2 mode. Enables or - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 25
power down Memclock tri-stating Memory Hole Remapping Auto Optimize Bottom IO Bottom of UMA DRAM [31:24] [FC] Description When set to auto mode, the system reads the electronic data sheet of the memory modules and adjusts the timings accordingly. When set to MaxMemClk, you can manually specify - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 26
MCP Storage Config submenu. Select whether to boot the system using the AGP graphic card or a PCI card installed on the PCI Express slot or PCI slot. disables the built-in network interface card. When enabled, the BIOS will automatically detect if your hard disk supports block transfers and set the - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 27
Enables or disables the first IDE channel. Enabled Disabled When set to Auto, BIOS setup automatically detects if the installed hard disk supports the function. If supported, it allows for faster data recovery and read/write timing that reduces hard disk activity time. This results in better hard - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 28
mode. Enables or disables the SATA RAID on ports 1 to 6. This parameter can be configured if the SATA Operation Mode is set to RAID Select a Supports Aggressive Link Power Management (SALP) feature. Option AHCI IDE RAID Linux AHCI Disabled Enabled Off Partial Slumber 20 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 29
the onboard USB controller. Select a USB device operation speed. Enables or disables legacy support of the USB keyboard. Enables or disables legacy support of the USB mouse. Enables or disables legacy support of the USB storage device. Option Enabled Disabled Enabled Disabled High Speed Full Low - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 30
Parameter ACPI function ACPI Suspend Type Power Management Video Off Method HDD Power Down HDD Down in Suspend Soft-Off by PBTN PowerOn After Pwr-Fail WOL (PME#)/From Soft-Off S5 Resume by USB Power-On by Alarm Day of Month Alarm Time (hh:mm:ss) Alarm HPET Support PS2 KB Wakeup PS2 Mouse - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 31
, depending on the type of device using the interrupt. Enables or disables the system graphic card to allow VGA palette snooping. Set the maximum payload size for Transaction packets (TLP). Option Disabled Enabled Auto ESCD Manual IRQ-5 IRQ-7, IRQ-9, IRQ-10, IRQ-11, IRQ-14 Disabled Enabled 4096 128 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 32
PC Health Status Parameter Smart FAN Control Shutdown Temperature Description Enables or disables the smart system fan control function. Set the CPU shutdown temperature. Option Enabled Disabled Disabled 60 ° C/140 ° F 65 ° C/149 ° F 70 ° C/158 ° F 24 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 33
resources consumption. If you are using low-speed memory chips or other kinds of low-performance components and you choose to load these settings, the system might not function properly. Chapter 2 25 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 34
Set Supervisor Password The Set Supervisor Password menu allows you to set a supervisor password. The supervisor password allows you to access and change all settings in the Setup Utility. Setting a supervisor password 1. Use the up/down arrow keys to select Set Supervisor Password menu then press - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 35
to the Setup menus. A supervisor password must be set first before you can enable or disable this field. A user can only access and modify the system time, system date, and set user password. Setting a user password 1. Use the up/down arrow keys to select Set User Password menu then press Enter - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 36
Save & Exit Setup The Save & Exit Setup menu allows you to save changes made and close the Setup Utility. 28 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 37
Exit Without Saving The Exit Without Saving menu allows you to discard changes made and close the Setup Utility. Chapter 2 29 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 38
30 Chapter 2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 39
Chapter 3 System Disassembly This chapter contains step-by-step procedures on how to disassemble the desktop computer for maintenance and troubleshooting. Disassembly Requirements To disassemble the computer, you need the following tools: T Wrist grounding strap and conductive mat for preventing - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 40
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 peripheral cables from the system. 5. Place the system unit on a flat, stable surface. 32 Chapter - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 41
and instructs you on the components that need to be removed during servicing. MAIN UNIT DISASSEMBLY MAIN UNIT Ax2 SIDE PANEL FRONT BEZEL HEAT SINK FAN ASSEMBLY CPU OPTICAL DISK DRIVE Ax1 HDD-ODD BRACKET Ax4 POWER SUPPLY Bx1 HDD MODULE HDD Screw List A B C D MEMORY MODULES Ax1 PCI CARD Bx2 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 42
Removing the Side Panel 1. Perform the pre-disassembly procedure described on page 32. 2. Remove the screw (A) located on the rear edge of the side panel. Screw (Quantity) #6-32 L5 BZN (2) Color Black Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07.B60 3. Slide the side panel toward the back of the - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 43
Removing the Font Bezel 1. Remove the side panel. Refer to the previous section for instructions. 2. Release the ffront bezel retention tab from the chassis interior. 3. Pull the bezel away from the chassis. Chapter 3 35 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 44
Removing the Heat Sink Fan Assembly WARNING:The heat sink becomes very hot when the system is on. NEVER touch the heat sink with any metal or with your hands. 1. See "Removing the Side Panel" on page 34. 2. See "Removing the - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 45
5. Disconnect the fan cable from the mainboard. 6. Lay down the heat sink fan assembly in an upright position-with the thermal patch facing upward. Do not let the thermal patch touch the work surface. 7. Use an alcohol pad to wipe off the thermal grease from both the heat sink and the processor - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 46
:Before removing a processor from the mainboard, make sure to create a backup file of all important data. WARNING:The processor becomes very hot when the system is on. Allow it to cool off first before handling. 1. See "Removing the Side Panel" on page 34. 2. See "Removing the Font Bezel" on - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 47
6. Pull out the processor from the socket. IMPORTANT:If you are going to install a new processor, note the arrow on the corner to make sure the processor is properly oriented over the socket. Chapter 3 39 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 48
Bezel" on page 35. 3. See "Removing the Heat Sink Fan Assembly" on page 36. 4. See "Removing the Processor" on page 38. 5. Disconnect the data and power cables from the rear of the optical drive and the mainboard. 6. Release the drive bay retention release lever. 40 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 49
7. Pull the lever to the fully open position, as shown below. 8. Pull the drive out of the drive bay. Chapter 3 41 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 50
Removing the Hard Disk Drive 1. See "Removing the Side Panel" on page 34. 2. See "Removing the Font Bezel" on page 35. 3. See "Removing the Heat Sink Fan Assembly" on page 36. 4. See "Removing the Processor" on page 38. 5. See "Removing the Optical Drive" on page 40. 6. Remove the HDD-ODD bracket. - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 51
b. Lift the bracket out of the chassis. 7. Disconnect the data cable from the mainboard. Chapter 3 43 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 52
8. Disconnect the data cable from the rear of the hard drive. 9. Disconnect the power cable from the rear of the hard drive. 10. Place the bracket on a clean, static-free work surface. 44 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 53
11. Remove the HDD module. a. Remove the four screws (B) that secures the HDD module to the HDD bracket. Screw (Quantity) #6-32*3/16 NI (4) Color Silver b. Slide the HDD out of the bracket. Torque 5.5 to 6.5 kgf-cm Part No. 86.5A5B6.012 Chapter 3 45 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 54
Removing the Power Supply 1. See "Removing the Side Panel" on page 34. 2. See "Removing the Font Bezel" 40. 6. See "Removing the Hard Disk Drive" on page 42. 7. Disconnect the 8-pin power supply cable from the mainboard. 8. Disconnect the 24-pin power supply cable from the mainboard. 46 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 55
chassis. Screw (Quantity) #6-32 L5 BZN (1) Color Black Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07.B60 10. Remove the three screws (A) that secure the power supply to the rear panel. Screw (Quantity) #6-32 L5 BZN (3) Color Black Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07.B60 Chapter 3 47 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 56
11. Lift the power supply module out of the chassis. 48 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 57
Removing the Memory Modules IMPORTANT:Before removing any DIMM from the memory board, make sure to create a backup file of all important data. 1. See "Removing the Side Panel" on page 34. 2. See "Removing the Font Bezel" on page 35. 3. See "Removing the Heat Sink Fan Assembly" on page 36. 4. See " - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 58
8. Gently pull the DIMM upward to pull it away from the chassis. 50 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 59
Removing the PCI Card 1. See "Removing the Side Panel" on page 34. 2. See "Removing the 6. See "Removing the Hard Disk Drive" on page 42. 7. Remove the screw (A) that secures the card to the chassis. Screw (Quantity) #6-32 L5 BZN (1) Color Black Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07. - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 60
8. Gently pull the card to remove it from the mainboard. 52 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 61
Removing the Front I/O and Card Reader Boards 1. See "Removing the Side Panel" on page 34. 2. See "Removing the Font Bezel" on page 35. 3. See page 49. 8. Disconnect one end of the three USB (1, 2, and 4), audio (2), and 1394 (5) cables from the rear of the I/O and card reader boards. Chapter 3 53 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 62
Disconnect the other end of the cables from the mainboard. 10. Remove the front I/O and card reader board bracket. a. Remove the two screws (B) that secures the bracket to the chassis. Screw (Quantity) #6-32*3/16 NI (2) Color Silver Torque 5.5 to 6.5 kgf-cm Part No. 86.5A5B6.012 54 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 63
b. Push the bracket inward, then remove the bracket from the chassis. 11. Remove the card reader board. a. Remove the two screws (A) that secure the card reader board to the bracket. Screw (Quantity) #6-32 L5 BZN (2) Color Black Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07.B60 Chapter 3 55 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 64
b. Pull the card reader board out of the bracket. 12. Remove the front I/O board. a. Remove the two screws (A) that secure the I/O board to the bracket. Screw (Quantity) #6-32 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 65
"Removing the Hard Disk Drive" on page 42. 7. See "Removing the Memory Modules" on page 49. 8. See "Removing the PCI Card" on page 51. 9. See "Removing the Front I/O and Card Reader Boards" on page 53. 10. Disconnect the LED cable from the mainboard. 11. Remove the three screws (C, D) from the rear - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 66
12. Remove the six screws (A) that secures the mainboard to the chassis, in the order shown. Screw (Quantity) #6-32 L5 BZN (6) Color Black 13. Lift the board from the chassis. Torque 5.5 to 6.5 kgf-cm Part No. 86.00J07.B60 58 Chapter 3 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 67
Chapter 4 System Troubleshooting This chapter provides instructions on how to troubleshoot system hardware problems. Hardware Diagnostic Procedure IMPORTANT:The diagnostic tests described in this chapter are only intended to test Acer products. Non-Acer products, prototype cards, or modified - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 68
are firmly and correctly attached to their appropriate connectors. 9. Verify that all components are Acer-qualified and supported. 10. Replace the system covers. 11. Power on the system. 12. If the problem with the system is not evident, you can try viewing the POST messages and BIOS event logs - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 69
memory installed. Others may indicate a problem with a device, such as the way it has been configured. NOTE: If the system fails after you make changes in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the error. POST Code (Hex) CFh C0h C1h C3h - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 70
Code (Hex) 12h 13h 14h 15h 16h 17h 18h 19h 1Ah 1Bh 1Ch 1Dh 1Eh 1Fh 20h 21h 22h 23h 24h 25h 26h 27h 28h 29h 2Ah 2Bh 2Ch POST Routine Description Use walking 1's algorithm to check out interface in CMOS circuitry. Also set realtime clock power speed. Reserved Invoke Video BIOS Reserved 62 Chapter 4 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 71
POST Code (Hex) 2Dh 2Eh 2Fh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3 Initialize the APIC for P6 class CPU 4 On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical Reserved Initialize the USB Keyboard & Mouse Chapter 4 63 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 72
logo 2 Early ISA PnP initialization T Assign CSN to every ISA PnP device Reserved Initialize the combined Trend Anti-Virus code Reserved (Optional Feature) Show message for entering AWDFLASH.EXE from FDD Reserved 1 Initialize Init_Onboard_Super_IO 2 Initialize Init_Onbaord_AUDIO Reserved Reserved - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 73
text mode if full screen logo is supported. T If errors occur, report errors EPA or customization logo Reserved Reserved 1 Call chipset power management hook 2 Recover the text fond used by screen back to text mode Reserved NET PC: Build SYSID Structure Reserved 1 Assign IRQs code Chapter 4 65 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 74
POST Code (Hex) 94h 95h 96h FFh POST Routine Description 1 Enable L2 cache 2 Program Daylight Saving 3 Program boot up speed 4 Chipset final initialization 5 Power management final initialization 6 Clear screen & display summary table 7 Program K6 write allocation 8 Program P6 class write combining - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 75
offers you convenient and valuable support resources whenever you need them. In the Support & Downloads tab you can download information materials for all of Acer notebook, desktop and server models including: T Service guides for all models T User's manuals T Training materials T BIOS updates - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 76
68 Chapter 4 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 77
Chapter 5 System Block Diagram and Board Layout System Block Diagram Chapter 5 69 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 78
Board Layout Mainboard No Code Description No Code 1 CPUFAN1 Processor fan cable connector 13 JBIOS1 2 PWR2 24-pin ATX power connector 14 FIREH1 3 DIMM1 and 2 System memory slots 15 AUDIOF1 4 UI Processor socket 16 PCIEX16 5 DEBUGH1 Debug connector 17 PCIEX1 6 SATA2 SATA 2 data cable - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 79
System Jumpers Name Clear CMOS/NVRAM Location JBIOS1 SKU selection GPIOH1 Default 1-2 2-3 1-2 2-3 Settings Normal (default) Clear CMOS SSID = 0153 AX1200 SSID = 0157 AX3200 Chapter 5 71 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 80
72 Chapter 5 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 81
Unit) list in global configuration of the Aspire ASX1200/ ASX3200 desktop computer. Refer to this chapter whenever ordering the 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 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 82
Aspire ASX1200/ ASX3200 Exploded Diagram 74 Chapter 6 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 83
WIN-TV HVR-1200 TU.10500.011 HVR-1200 PCIE HYBRID DVB-T S/ PCIE W ENCORDER W/LP BRKT VGA card 1 VGA CARD PC PARTNER VGA CARD GEFORCE 8400 256MB VG.PC84L.013 GEFORCE 8400 256MB DDRII VGA+TVO+DVI PAL W/LP BRK LF 1 VGA CARD PC PARTNER VGA CARD GEFORCE 8400 256MB VG.PC84L.014 GEFORCE - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 84
IC CPU PHENOM 9500 2.2G IC CPU PHENOM 9550 2.2G IC CPU PHENOM 9600 2.4G IC CPU PHENOM 9650 2.3G IC CPU PHENOM 9750 2.4G Acer Part Number KC.A4602.X2Z KC.A4802.X2Z KC.A5002.X2Z KC.A5202.X2Z KC.A5602.X2Z KC.ABZ02.230 KC.ABZ02.235 KC.ABZ02 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 85
IC CPU SEMPRON LE-1300 2.5G G2 Acer Part Number KC.SLE02.125 KC.SLE02. HLDS GGW-H20N BOXER KU.0040D.012 1 DVD-RW DRIVE SUPER MULTI 16X BLACK BEZEL BOXER SATA KU.0160D.034 1 DVD-RW DRIVE SUPER MULTI 16X GDR- DVDROM SATA HLDS/GDR-H20N KV.0160D.014 H20N LF BALCK BEZEL SATA PERS 1 HDD 160GB - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 86
NCQ HDD HGST 1TB SATA 8MB 7200 NCQ Acer Part Number KH.64008.001 KH.75001.003 LGA775 ATX TMDC6 (TMD06 W/O FAN DUCT) HI.10800.012 1 KEYBOARD PS2 104KEY CHICONY KB-07593US2552V US2552V US BLAC PS2 KB-0759 US-I BLACK 104K KB.PS203.099 CHICONY KB-07593U42552V US-I BLACK 1 KEYBOARD PS2 104KEY - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 87
BLACK 1 KEYBOARD PS2 105KEY CHICONY KB-07596DK2552V DANISH BLACK 1 KEYBOARD PS2 104KEY CHICONY KB-07593C02552V CZECH BLACK Description KB PS2 KB-0759 ITALIAN BLACK 1 Acer Part Number KB.PS203.108 KB PS2 KB-0759 FRENCH BLACK105 KB.PS203.109 KB PS2 KB-0759 SWEDISH BLACK KB.PS203.110 1 KB - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 88
KB USB KU-0760 BRAZILIAN PORTU KB USB KU-0760 JAPANESE BLACK KB USB KU-0760 GERMAN BLACK 10 KB USB KU-0760 ITALIAN BLACK 1 Acer Part Number KB.PS203.126 KB.PS203.127 KB.PS203.128 KB.PS203.129 KB.PS203.130 KB.USB03.062 KB.USB03.063 KB.USB03 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 89
BLACK 1 KEYBOARD USB 104KEY CHICONY KU-07603C02552V CZECH BLACK 1 KEYBOARD USB 105KEY CHICONY KU-07606R02552V ROMANIAN BLACK Description KB USB KU-0760 FRENCH BLACK 10 Acer Part Number KB.USB03.075 KB USB KU-0760 SWEDISH BLACK KB.USB03.076 1 KB USB KU-0760 UK BLACK 105KS KB.USB03.077 KB - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 90
Power supply Speaker Screw QTY Part Name 1 KEYBOARD USB 105KEY CHICONY KU-07606TF2552V TURKISH BLACK 1 KEYBOARD USB 105KEY CHICONY KU-07606LA2552V SPANISH TUALATIN INTEL 1 KEYBOARD USB 105KEY CHICONY KU-07606TQ2552V TURKISH-Q BLACK Description KB USB KU-0760 TURKISH BLACK 1 Acer 014 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 91
. Processor AMD Athlon Processor Item Type Model number Frequency (MHz) L2 cache size (KB) HyperTransport (MHz) Socket type Stepping Manufacturing tech (CMOS) Wattage (W) System bus (MHz) Specification AMD Athlon LE-1600 2200 1024 2000 AM2 F3 90 nm SOl 45 2000 LE-1620 2400 1024 2000 AM2 F3 90 nm - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 92
Dual-Core Processor Item Type Model number Frequency (MHz) L2 cache size (KB) HyperTransport (MHz) Socket type Stepping Manufacturing tech (CMOS) Wattage (W) System bus (MHz) Specification AMD Athlon X2 Dual-Core 4850e 4200+ 4400+ 2100 2200 2300 512 512 512 - 2000 2000 AM2 G2 65 nm SOl 45 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 93
65 nm SOI 45 - Item System core logic Storage controller Video controller PCI controller LAN controller System Memory Specification NVIDIA NForce MCP78 692 BGA NVIDIA -5300 Non-ECC HYMP112U64 CP8-Y5 DDR2 2 GB 667 PC-5400 Non-ECC MT16HTF256 64AY-667E1 DDR2 2 GB 667 - Non-ECC JM367Q643A -6 DDR2 512 - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 94
System BIOS Item BIOS vendor BIOS version SMBIOS version PCI Interface Item PCI Express controller Number of slots Network Interface Specification Pheonix DA78LD02 2.4 Specification NVIDIA NForce MCP78 692 BGA • One PCI Express x16 bus slots • One PCI Express x 1 slot Item LAN controller Supports - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 95
Size Interface Type Super Multi Item Vendor Model name Drive type Write Speed 87 Specification BD-R(SL) 2x, 4x CLV BD-R(DL)/BD-RE(SL/DL) 2x CLV SL/DL) 10x / 8x / 12x / 8x max. CAV DVD-R DL 6x max. CAV DVD-Video(CSS Compliant Disc) 6x max. (Single/Dual layer) CAV DVD+R/+RW 10x / 8x max. CAV - Acer AX3200-U1790A | Aspire X1200 / X3200 Service Guide - Page 96
Drive type Write Speed Read Speed Data Transfer Rate Access Time Buffer Size Interface Type Specification - - - 4 MB Serial ATA - - - 4 MB Serial ATA DVD: 16x max . CD: 48x max. - DVD: 160 ms CD: 140 ms - Serial ATA Specification HLDS GDR-H20N DVD-ROM - CD-ROM Max 52x DVD-ROM Max 16x CD Max