HP omen 17-an106ng central pin voltage?

[myth77]

Does anybody now or can check what is the voltage on the central pin on adapter for this laptop? The board is dag3bembcd0, the adapter is i believe TPN-LA10
I get this laptop dead, found one mosfet dead...replace it..but now i dont have exact adapter to try it..so i will try with power lab supply on ad_id pin.
thx in advance

[mon2]

Re: HP omen 17-an106ng central pin voltage?

https://youtu.be/jDTWWfHDi6A

[myth77]

Re: HP omen 17-an106ng central pin voltage?

I am having trouble understing him...is it between 0.5 and 2 volt?

[mcplslg123]

Re: HP omen 17-an106ng central pin voltage?

Psid on hp are in the range of 0.6v to 1.5v. you can try injecting 0.6v on psid line and gradually increase it to 1.2v max. It's safe to try

[myth77]

Re: HP omen 17-an106ng central pin voltage?

Thank you

[ktmmotocross]

Re: HP omen 17-an106ng central pin voltage?

dell have one wire comunication with chip in charger. hp have only resistor from +. have HP go to chip like dell?