LENOVO G500 NO DISPLAY
Posted: Sun Jun 25, 2017 1:01 pm
PROBLEM: NO DISPLAY
SOLUTION:
CHECK VOLTAGE ON ALL THE COIL
FOUND NO VOLTAGE ON COIL PL905 WHICH FOR +VCC_GFXCORE_AXG
SUSPECT WAS IC NO. PU901( NCP6132A)
CHANGE PU901 IC( NCP6132A)
NOW THE VOLTAGE IS COMING ON COIL PL901 AND DISPLAY PROBLEM SOLVED
LAPTOP WORKING GOOD
THANKS
SOLUTION:
CHECK VOLTAGE ON ALL THE COIL
FOUND NO VOLTAGE ON COIL PL905 WHICH FOR +VCC_GFXCORE_AXG
SUSPECT WAS IC NO. PU901( NCP6132A)
CHANGE PU901 IC( NCP6132A)
NOW THE VOLTAGE IS COMING ON COIL PL901 AND DISPLAY PROBLEM SOLVED
LAPTOP WORKING GOOD
THANKS