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Chapter 4
68
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-
Acerproducts, prototype cards, or modified options can give false errors and invalid
systemresponses.
1.
Obtain the failing symptoms in as much detail as possible.
2.
Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating
thesame operation.
3.
Refer to “Power System check” on page 69 and “Beep Codes” on page 70 to determine which corrective
action to perform.
System Troubleshooting
Chapter 4
Содержание Aspire X3470
Страница 1: ...Acer Aspire X3470 Service Guide PRINTED IN TAIWAN ...
Страница 12: ...4 Chapter 1 Block Diagram ...
Страница 59: ...51 Chapter 3 3 Lock the CPU cooler 4 Connect the cooler cable to the main board ...
Страница 65: ...57 Chapter 3 Install the I O Shielding 1 Install I O shielding into chassis ...
Страница 68: ...Chapter 3 60 Install the Optica Drive 1 Push the drive to the drive bay 2 Fix the screw to the bracket ...
Страница 69: ...61 Chapter 3 Install the Hard Disk Drive 1 Slide the HDD to the bracket 2 Fix the four screws to bracket ...
Страница 72: ...Chapter 3 64 Install the Front Bezel 1 Install the panel onto chassis and then check if it is Installed OK ...
Страница 73: ...65 Chapter 3 Install the VGA Card 1 Press down the VGA card ...
Страница 74: ...Chapter 3 66 Install the Wireless LAN Card 1 Press down the wireless lan card 2 Fix the two screws ...
Страница 75: ...67 Chapter 3 Install the Side Panel 1 Install the side Panel then fix two screws ...