Toshiba Sattelite C55 with LED indicator but can't power on(help)

[cellphoneyeta]

Hi.. Good day.. Does any know the pin connection for this Toshiba Satellite C55 with board id: 6050A2623101-MB-A02 from switch going to SIO.

I measured the pin of the switch or even on the terminal, there's no 3.3V.

Plugging the charger will have a LED indicator.

I need help..

Thanks in advance

[cellphoneyeta]

Re: Toshiba Sattelite C55 with LED indicator but can't power on(help)

UP for these..I need connection between switch and SIO.. Anyone has schematic diagram?

[Ritchie_Uk]

Re: Toshiba Sattelite C55 with LED indicator but can't power on(help)

Cellononeyeta I am working on a similar board that has so many faults on it.

On my one, From what I understand, there is a Power management chip that isn’t switching.
on
Also the Qualcomm chip is getting really Hot, so I am not sure if that helps?

Stay Safe ��

[cellphoneyeta]

Re: Toshiba Sattelite C55 with LED indicator but can't power on(help)

the NBSWON# is what I am looking for bro... What PIN# on SIO chip?