Laptop Hp 15 R042TU

[tanphatcomputer]

need help
hp 15 r042tu laptop has 19v power supply

[mon2]

Re: Laptop Hp 15 R042TU

What is the problem?

[tanphatcomputer]

Re: Laptop Hp 15 R042TU

What is the problem?

problem like this
hp 15 r042tu laptop is hit with 19v input power, plug in the power supply to jump to 5.28 a
how this kind of disease pan

[mcplslg123]

Re: Laptop Hp 15 R042TU

Clearly your 19V line is shorted. Mb marking is LA-A992P or LA-A994P? You need to locate the CLR and measure resistance there.

[tanphatcomputer]

Re: Laptop Hp 15 R042TU

Clearly your 19V line is shorted. Mb marking is LA-A992P or LA-A994P? You need to locate the CLR and measure resistance there.

ZS05 LA A992p

[tanphatcomputer]

Re: Laptop Hp 15 R042TU

Clearly your 19V line is shorted. Mb marking is LA-A992P or LA-A994P? You need to locate the CLR and measure resistance there.

I don't see the clr entry anywhere on the shematic

[mcplslg123]

Re: Laptop Hp 15 R042TU

PR103 is your CLR. Measure resistance here(No power attached).

[tanphatcomputer]

Re: Laptop Hp 15 R042TU

PR103 is your CLR. Measure resistance here(No power attached).

ok