Asus N750JK not charging and not turn on.

[whipeer]

Hello!

I have a Asus N75JK But its not charging and not turning on.
BUT!

I take off the first mosfet and tie it up, then it turns on, but not charging.
I replace the charge controller ic.
The mosfet is not short-circuited.

[SMDFlea]

Re: Asus N750JK not charging and not turn on.

What do you mean by tie it up. Whats the motherboard version

[mon2]

Re: Asus N750JK not charging and not turn on.

Hi.

1) which charger IC is onboard. Full markings.

2) post the voltages on each pin of the charger IC.

3) you may have another damaged mosfet. Remove all power. Meter in resistance mode (2k scale).

Measure and post the resistance between:

Source (1-2-3) and drain (5-6-7-8)
Source (1-2-3) and gate (4)
Gate (4) and drain (5-6-7-8)

For each mosfet.

[piernov]

Re: Asus N750JK not charging and not turn on.

https://www.badcaps.net/forum/showthread.php?t=90356