Trouble Shooting; System Can't Power On - Asus P526 Service Manual

5.Trouble shooting

Note: Let SW17 activated (pressed) to simulate battery cover existing with something; for example a
tape etc.

5.1 System can't power on

Needed Equipments:
A. Power supply set to 4V/2A.
B. Oscilloscope
Note: Normally, the current during system powered on will not over 300mA, and will be in the
range of 50mA ~ 200mA.
Please check following parts and signals.
Battery cover detection: System will be shut down by software, if battery cover detection is no function.
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