Toshiba satellite case study
Posted: Mon Mar 28, 2016 5:58 am
Case study : Toshiba satellite
No power , charging ic , io , some mosfet , ich (ibm) faulty .
All change laptop working properly . after 12 days return back reason restart restart.
Check all component then check now problem change . shut off any time mostly in windows.
Change nec with 4 capacitor 330 , no change same condition clock resistance core section .
No change , change cpu same condition, core voltage ic same condition , wash mb with water same condition , try other hdd , now again change ibm same condition , everything looks ok. Finaly again change 4 capacitor with new nec (token)condition change laptop working fine.
No power , charging ic , io , some mosfet , ich (ibm) faulty .
All change laptop working properly . after 12 days return back reason restart restart.
Check all component then check now problem change . shut off any time mostly in windows.
Change nec with 4 capacitor 330 , no change same condition clock resistance core section .
No change , change cpu same condition, core voltage ic same condition , wash mb with water same condition , try other hdd , now again change ibm same condition , everything looks ok. Finaly again change 4 capacitor with new nec (token)condition change laptop working fine.