Lenovo IdeaCentre Q700 Hardware Maintenance Manual page 2

Hardware Maintenance Manual
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Chapter 6. Symptom-to-FRU Index.....................................22
Hard disk drive boot error ........................................................................... 22
Power Supply Problems ................................................................................ 23
POST error codes ............................................................................................. 23
Undetermined problems ............................................................................. 25
Chapter 7. Replacing hardware ...........................................26
General information ....................................................................................... 26
Removing the computer cover ................................................................. 27
Removing the front bezel ............................................................................ 31
Replacing the memory module ................................................................ 32
Replacing the optical disk drive ............................................................... 34
Replacing the CPU heat sink ..................................................................... 35
Replacing the CPU ........................................................................................... 37
Replacing the system fan ............................................................................. 40
Replacing the hard disk drive .................................................................... 42
Replacing the TV tuner card ....................................................................... 45
Replacing the wireless card ........................................................................ 46
Replacing the motherboard ....................................................................... 48
Replacing the Keyboard and Mouse ...................................................... 53
Replacing the power cable or power adapter ................................... 53
Replacing the remote control .................................................................... 54
Completing the installation ........................................................................ 54
Chapter 8. Additional Service Information .......................56
Power management ...................................................................................... 56
Appendix. Statement .............................................................57