Laptop Repair Guide Hasee K650D-G4D2 notebook is not turn on for repair Hasee K650D-G4D2 notebook is not turn on. It was found that the R705 was damaged after testing. After replacement, Q25 was removed. Pins 1 and 6 were connected, and pins 3 and 4 were connected. The fault was perfectly repaired.lqy012022-05-24