Description: Internal distribution of lenovo maintenance station
Internal issue from lenovo maintenance station
The first part is general
Chapter I basic principles and methods of computer maintenance
Chapter ii maintenance procedure and maintenance procedure
The second part is common fault judgment
The first chapter is the electrical fault
Chapter two start and close class failures
Chapter iii disk fault
The fourth chapter shows class failure
Chapter v installation class failure
Chapter vi operation and application failure
Chapter 7 failure of LAN class
Chapter viii Internet failure
Chapter ix port and peripheral failure
Chapter x fault of audio and video
Chapter 11 compatible with class failure
Part iii appendix
Hard disk knowledge
Several ways to save your hard drive
Hard disk logic lock solution
WINDOWS blue is an image interpretation
Practical port dall (Chinese version)
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