No Power On (Ii) - Acer H15AAX Service Manual

9 .2 No p o w e r o n (II)
Page 12
Check the + 5V power is supplied
from power source.
NG
OK
Is LED turned on in amber
momentarily when a power button is
pushed?
NG
OK
Proceed "Checking the operation of
CPU".
Failure point
Power source failure.
Failure point
Power source failure.
H1 5 A AX ( AL 5 0 2 )
T ro ubl e Sho o t i ng