Please i need help on this old Dell latitude D600 a costumer brought to me this morning with a starting up issue,when you press the power switch the laptop powers on but Caps led blinks 9 times and laptop goes off without displaying on screen,but after making my checks on the board i hear a feeeee!!!!!! sound on the board,please what may be the cause?
Mobo number is
PWB:6M856
REV:A01
Tnx in advance
Mobo number is
PWB:6M856
REV:A01
Tnx in advance