Chapter 5 Troubleshooting Guidelines
340S8 Rev : A Page
48
31. Starting from the I/O port portion, flip over the mainboard shielding.
32. Lift the mainboard and disconnect the speaker cable and LID switch cable.
33. When replacing mainboard, make sure to have all the insulation and thermal pads
removed from the defective mainboard and
transfer it to a good mainboard ( because
sometimes, the good mainboard doesn’t have
all the tapes and thermal pad as indicated in the
photo).
Summary of Contents for 340S8
Page 38: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 38 ...
Page 39: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 39 ...
Page 40: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 40 System Disassembly Procedure ...
Page 50: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 50 Display Disassembly Procedure ...
Page 57: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 57 ...
Page 64: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 64 5 10 CMOS test error ...
Page 67: ...Chapter 5 Troubleshooting Guidelines 340S8 Rev A Page 67 ...