HP2000 or Cq57 Case Study
Posted: Thu Feb 18, 2016 4:20 pm
HP 2000 or cq case study Plate no (01015fy00-388-g)
LAptop arrives in dead condition
Found burning OF mosfet Q1307 ... and Track ....
Removed and Replaced laid the track ...
Then 3.3/%V Regulator over heating(TPS51123)
Replaced and LAptop Working fine now
here are the pics
LAptop arrives in dead condition
Found burning OF mosfet Q1307 ... and Track ....
Removed and Replaced laid the track ...
Then 3.3/%V Regulator over heating(TPS51123)
Replaced and LAptop Working fine now
here are the pics