Toshiba satellite L15-B1302

[String2016]

Please I need help I have this toshiba laptop problem sometimes turns on then when I shut it down It cannot turn on again. I already tried remove the battery and use power adapter charger but still the same cannot turn on again. I measured 19v 3v and 5v are present. Please anyone help me . Thanks in advance

[String2016]

Re: Toshiba satellite L15-B1302

Anyone Please help on Toshiba satellite L15W-B1302

[String2016]

Re: Toshiba satellite L15-B1302

please anyone have a working dump file MAINBOARD:MA20 REV.2.1

[String2016]

Re: Toshiba satellite L15-B1302

Anyone please help!

[ala_borbe]

Re: Toshiba satellite L15-B1302

make a backup

here a re two ver

[String2016]

Re: Toshiba satellite L15-B1302

Thanks sir ala_borbe Ill try this

[String2016]

Re: Toshiba satellite L15-B1302

Sir ala borbe it works but still the sams problem pnce laptop turns on many hours then when its hot after shutting down cannot turn on again.

[String2016]

Re: Toshiba satellite L15-B1302

I notice that cpu is very hot once its hot cannot turn on again this laptop model has no fan cooller in the cpu

[String2016]

Re: Toshiba satellite L15-B1302

Anyone please help.Ihave attached the image of the board

[String2016]

Re: Toshiba satellite L15-B1302

Anyone please have the same problem laptop turns on after a couple of hours rest but when it turns on and when shut it down cannot turn on again

[LP_tekh]

Re: Toshiba satellite L15-B1302

Reflow/reball your gpu. that is the culprit.

[String2016]

Re: Toshiba satellite L15-B1302

Thank you for the response.I dont see any gpu in this model is this attached I need to reflow? Please advise

[String2016]

Re: Toshiba satellite L15-B1302

i have already refowed the chip but still the same problem laptop turn on and when you shut it down cannot turn on again I have to wyt for hour to turn on again.Please have the same isaue please help thank you in advance

[LP_tekh]

Re: Toshiba satellite L15-B1302

You have to wait for like a day or two to be able to turn it on.
If you can reball that chip, do it or replace it.