Lenovo 30113RU - IdeaCentre A600 - 3011 Hardware Maintenance Manual page 2

Hardware Maintenance Manual
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Power Supply Problems ................................................................................ 23
Beep symptoms ............................................................................................... 24
POST error codes ............................................................................................. 25
Undetermined problems ............................................................................. 27
Chapter 7. Replacing hardware ...........................................28
General information ....................................................................................... 28
Removing the computer cover
Replacing the hard disk drive .................................................................... 31
Replacing an optical drive .......................................................................... 37
Replacing a memory module ................................................................... 39
Replacing the CPU fan ................................................................................... 40
Replacing the MXM fan ................................................................................. 42
Replacing the wireless keyboard and mouse receiver module 43
Replacing the Bluetooth module ............................................................. 46
Replacing the TV tuner card ....................................................................... 47
Replacing the wireless card ........................................................................ 48
Replacing the MXM heat sink .................................................................... 50
Replacing the MXM graphics card........................................................... 53
Replacing the CPU heat sink ...................................................................... 56
Replacing the CPU ........................................................................................... 60
Replacing the speaker system ................................................................... 63
Replacing the camera .................................................................................... 67
Replacing the inverter board ..................................................................... 70
Replacing the touch sensor board .......................................................... 72
Replacing the LCD panel .............................................................................. 75
Replacing the system board ....................................................................... 77
Replacing the base stand ............................................................................. 79
Replacing the keyboard and Mouse
equipped with wired Keyboard and Mouse). .................................... 81
Replacing the power cord or power adapter ..................................... 82
Replacing the remote control .................................................................... 82
Completing the installation ....................................................................... 83
Chapter 8. Additional Service Information .......................87
Power management ...................................................................................... 87
Appendix. Statement .............................................................88
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(Only some models are