Acer Aspire X1420G Support Question
Acer Aspire X1420G Support Question
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Question posted by NTOIskju on January 4th, 2014
What Video Card Does An Aspire X1420g Have
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Related Acer Aspire X1420G Manual Pages
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 1
Aspire AX1400 Desktop Computer Service Guide
PRINTED IN TAIWAN
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 2
Revision History
Refer to the table below for changes made on this version of the Aspire AX1400 Desktop Computer Service Guide.
Date
Chapter
Updates
ii
Aspire AX1400 Service Guide
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 5
...service guide. These LOCALIZED FEATURES will not be covered in this printed service guide.
Aspire AX1400 Service Guide
v To better fit local market requirements and enhance product competitiveness, your...ORDERING FRU PARTS, that you should check the most up-to-date information available on card, modem, or extra memory capability). Service Guide Coverage
This Service Guide provides you ...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 7
...Expansion Boards 34 Removing the Memory Modules 36 Removing the Power Supply Unit 36 Removing the Front I/O and Optional Card Reader Assemblies 38 Removing the Mainboard 43
Troubleshooting 45
Hardware Diagnostic Procedure 45 System Check Procedures 45 Checkpoints 46 ... Connecting Case Components 74
Field Replaceable Unit (FRU) List 77
Exploded Diagram 77 Aspire AX1400 FRU List 78
vii
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 9
...chapter lists the features and specifications of your PC depends on page 69 for GPU card installation) • One PCI Express x1 slot
• Wired LAN: Realtek RTL8201EL ...MCP78)
Integrated in this section are for reference only. The exact configuration of the Aspire AX1400 computer. System Features
Component Operating system support
Processor
Chipset Graphics controller Memory Expansion ...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 10
... Audio jacks
Description • 9-in jacks
• Hard drive activity
• Power status
2
Aspire AX1400 Service Guide USB ports (five) - Memory Stick (MS), Memory Stick Micro (M2) - Memory Stick PRO (MS PRO) AVerMedia H751 PCI-E Hybrid Analog/ATSC Card 220 W power supply unit (non-PFC, non-power factor correction) 220 W power supply...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 12
... pictures and tables in jack
9
USB 2.0 ports
10
USB 2.0 port
11
Acer logo
4
Aspire AX1400 Service Guide Component
1
Power button/indicator
2
Optical drive cover
3
Optical drive button
4
XD (XD-Picture) and SD/MMC (Secure Digital/MultiMedia Card) slots
5
CF card slot (Type I and II)
6
USB 2.0 ports
7
Headphone jack
8
Microphone-in this section illustrate...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 21
... above 4 GB. This is allotted.
When a GPU expansion board is installed, you can select how the system video memory (frame buffer) is a workaround for the PCI hole or PCI memory hole which graphics controller to enable the... Onboard PCI Auto 32 MB 64 MB 128 MB 256 MB
Aspire AX1400 Service Guide
13
Advanced Chipset Features
Field AMD Cool 'n' Quiet AMD-V Memory Hole Remapping
Primary...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 31
...the steps listed below: 1.
Make sure that the optical disc drive and the optional card reader slots are empty. 2. Unplug the power cord from the computer. 5. Place the computer on... how to avoid mismatches when putting back the components. Aspire AX1400 Service Guide
23 Disassembly Tools
In performing the disassembly process, you will need the following...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 46
Lift the power supply module out of the chassis. Disconnect the front I /O and Optional Card Reader Assemblies
1. 4.
Removing the Front I /O and optional card reader cables from their mainboard connectors.
38
Aspire AX1400 Service Guide
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 48
3. Remove the two screws that secure the optional card reader assembly to the bracket. Pull the optional card reader assembly out of the bracket. 4. Remove the front I/O and optional card reader board bracket.
40
Aspire AX1400 Service Guide Remove the optional card reader assembly.
a. b.
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 53
... no point of the failure is set to recreate the failure by running the diagnostic tests or repeating the
same operation. 3. Aspire AX1400 Service Guide
45
Non-Acer products, prototype cards, or modified options can be determined, perform the "System Internal Inspection" procedure described on the next page.
Make sure that can...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 54
.... Save power-on system configuration. Re-enable CACHE. Verify that occur after the video card has been activated. Viewing BIOS Checkpoints
Viewing all cable connections inside the system are ...Early super I /O port 80h. Set stack.
46
Aspire AX1400 Service Guide Remove the side panel as a POST card or POST diagnostic card. Verify the bootblock checksum. Turn off the power to...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 56
...of checkpoints that are based on default values and clear passwords.
Detects and initializes the video adapter installed in the system. Activate ADM module. Displaying sign-on KBC.
Test ... byte to limit memory test. Initializes both the 8259 compatible PICs in the system.
48
Aspire AX1400 Service Guide Also, update the Kernel Variables. Also initialize BIOS modules on POST entry ...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 58
...Static resources are set to correct the error.
50
Aspire AX1400 Service Guide It is accessed. DIM Code Checkpoints... 3 searches for and initializes any PnP, PCI, or AGP video devices. General Device Initialization (function 5).
The following table describes ...configures all device nodes, PCI devices, and PnP ISA cards. Function 4 searches for troubleshooting or require that are...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 66
... Symptoms
Symptom/Error Real-time clock is readable). • Mainboard • Monitor signal connection/cable • Monitor • Video adapter card • Mainboard
• Monitor signal connection/cable • Video adapter card • Mainboard
58
Aspire AX1400 Service Guide Action/FRU
• Ensure the information in BIOS Setup or Power Management is connected to Enabled...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 68
...; Something is wrong with the memory installed • There is wrong with the mainboard. Either the video card is not working, its memory is not accessible, or its BIOS may be corrupt.
• Something... procedures below to execute the default procedure. Do not replace a non-defective FRU.
60
Aspire AX1400 Service Guide If the problem persists, replace the mainboard, and then LCD assembly (one...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 74
... if incorrect settings made and close the Setup Utility.
66
Aspire AX1400 Service Guide If necessary, remove any expansion card, peripheral, and system cables that prevent access to 30 seconds... a flat, steady surface. 5. Place the computer on the mainboard. 8. Reinstall any expansion cards, assemblies or cables that have previously been removed. 11. Use the JBIOS1 jumper to the ...
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 76
...-pin power connector Serial ATA connectors 12-pin DEBUG port 12-pin power cable header Front panel USB header Front panel card reader header Front panel audio jack header
No.
Mainboard Layout
This section shows the major mainboard components. No. Label
12... USB-A 8P connector VGA connector ATX 4-pin connector Keyboard and mouse connectors Clear CMOS jumper
68
Aspire AX1400 Service Guide
Acer Aspire X1400 and X1420 Desktop Series Service Guide - Page 98
...- supports up to 2 GB • Secure Digital (SD) - supports up to 2 TB • MultiMedia Card (MMC) - supports up to 32 GB • Memory Stick Micro (M2) - supports up to 2 TB ...SATA 16x • HLDS DH20N • PLDS DH-16D5SH
Card Reader (optional)
Item Controller Card compatibility
Specification 9-in jacks
Aspire AX1400 Service Guide
90 supports up to 32 GB •...
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