HP 14-ac103nt power on problem

[DeniS182]

HI all,
I have this laptop without original charger. It has small connector with middle pin - charger detect pin. I try this laptop with laboratory power supply, led on power connector is ON but laptop won't start. When I plug the battery charge led is red but power consumption is low - no charge the battery. I mean my problem is I don't have connected middle pin. Before I buy original charger I want to try if laptop is working or not. Is the way to connecto some resistor from middle pin to +? which value? can someone help me with this? thanks.

[arber1232]

Re: HP 14-ac103nt power on problem

why should you try it like that

[DeniS182]

Re: HP 14-ac103nt power on problem

because I don't have charger for this model. I want to try it first if it is possible, before I buy charger.

[Techtiger]

Re: HP 14-ac103nt power on problem

because I don't have charger for this model. I want to try it first if it is possible, before I buy charger.

430k will be good

[DeniS182]

Re: HP 14-ac103nt power on problem

Middle pin - 19v 430k and still same. Maybe laptop have some other issues.

0.575v on middle pin

mobo is 6050a2730801-mb-a01

have someone schematic, boardview for this motherboard?

[kalilinux25]

Re: HP 14-ac103nt power on problem

Middle pin - 19v 430k and still same. Maybe laptop have some other issues.

0.575v on middle pin

mobo is 6050a2730801-mb-a01

have someone schematic, boardview for this motherboard?

Hope someone has

[Ritchie_Uk]

Re: HP 14-ac103nt power on problem

I will look for you DeniS and try and help you