Toshiba satelite No power

[razu]

Hy my friend

I have a Toshiba satellite m100 Laptop adapter is 15v 5A...... its power Led continue flickering no 5v, 3v. I change its power Ic Max 8734A still same conditions, power Ic input voltage also flickering(up,down) switching voltage is 13.39v. change pu1 Lm 393 same conditions.............

Please any one can help me

[fddizon]

Re: Toshiba satelite No power

razu, normally that happens when there is short somewhere on your mobo. try checking coils if there is shorted against ground.

[razu]

Re: Toshiba satelite No power

Its not have short any one can see this board before I open and he opened the IO controllar I found its on schematic and thats why its not repairable


Its solved

[dj_ricoh]

Re: Toshiba satelite No power

SIO? was bad?