Acer Aspire 3810tg Service Guide

Chapter 353
Remove I/O board and Panel
25.Remove seven screws on the bezel.
26.Release connection of audio board and panel and remove the panel.
Ty p e N u m b e r
M2*3 6(Red)
M2*4(4.5D*0.5T) 1(Yellow) 

54Chapter 3
27.Loose two screws on SSD board and remove it.
28.Loose two screws on the Card Reader board and remove it.
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Chapter 355
29.Loose two screws on Audio board and Remove it.
30.Remove three screws on VGA board and remove it.
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M2*4(4.5D*0.5T) 2
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56Chapter 3
31.Remove three screws on USB board and remove it.
NOTE: Replace the USB Board need to flash new UUID.
Disassembly LCM module
32.Remove four bezel mylar.
33.Release four LCM screw under the mylar.
34.Remove the bezel.
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M2*4(4.5D*0.5T) 3
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Chapter 357
35.Remove four steal parts to take off panel.
36.Remove LCM cable on the back of panel. 

58Chapter 3
Disassembling the External Module
Disassembling the HDD Module
1.Remove the four screws from both side of HDD and divide them.
Ty p e N u m b e r
M2.5*3 4 

Chapter 459
Use the following procedure as a guide for computer problems.
NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or 
modified options can give false errors and invalid system responses.
1.Obtain the failing symptoms in as much detail as possible.
2.Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating 
the same operation.
3.Use the following table with the verified symptom to determine...

60Chapter 4
System Check Procedures
External Diskette Drive Check
Do the following to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is 
required.
NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause 
damage to the drive or cause the drive to fail. 
Do the following to select the test device.
1.Boot from the diagnostics diskette and start the diagnostics program.
2.See if FDD Test is passed as the...

Chapter 461
Memory check
Memory errors might stop system operations, show error messages on the screen, or hang the system.
1.Boot from the diagnostics diskette and start the doagmpstotics program (please refer to main board.
2.Go to the diagnostic memory in the test items.
3.Press F2 in the test items.
4.Follow the instructions in the message window.
NOTE: Make sure that the DIMM is fully installed into the connector. A loose connection can cause an error.
Power System Check
To verify the symptom of the...

62Chapter 4
From Hardware:
1.Power off the computer. 
2.Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). See the 
following figure.
3.If the voltage is still less than 7.5 Vdc after recharging, replace the battery. 
To check the battery charge operation, use a discharged battery pack or a battery pack that has less than 50% 
of the total power remaining when installed in the computer. 
If the battery status indicator does not light up, remove the battery pack...