Chapter 4
76
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 77 and “Beep Codes” on page 78 to determine which corrective
action to perform.
System Troubleshooting
Chapter 4
Summary of Contents for Aspire M3470
Page 1: ...Acer Aspire M3470 Service Guide PRINTED IN TAIWAN ...
Page 12: ...4 Chapter 1 Block Diagram ...
Page 64: ...Chapter 3 56 3 Lock the CPU cooler 4 Connect the cooler cable to the main board ...
Page 70: ...Chapter 3 62 Install the I O Shielding 1 Install I O shielding into chassis ...
Page 72: ...Chapter 3 64 4 Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board ...
Page 77: ...69 Chapter 3 2 Install HDD cage into chassis by the track 3 Fix the screw ...
Page 79: ...71 Chapter 3 6 Connect the other end of the data cable to the main board ...
Page 80: ...Chapter 3 72 Install the VGA Card 1 Install the VGA card to motherboard PCIE X16 slot ...