hp pavilion 13-an1003nq no power

[darckreign1984]

hp pavilion 13-an1003nq

motherboard
model:g7dc

dag7dcmb8d0 rev

laptop charge battery
it detect that you press power - light up led of power - nothing happening.
- no keyboard light
- no caps led
-no fan spin
-no power to pin 8 on bios chip

schematics?
or boardview

any advice?

thanks

[darckreign1984]

Re: hp pavilion 13-an1003nq no power

any advice?
thanks

[mon2]

Re: hp pavilion 13-an1003nq no power

Hi. You have posted in the schematic request forum. This thread belongs in the laptop repair forum. There you will receive replies.

Often the 2nd DCin mosfet gets killed on laptops. While waiting and reposting this thread, review quickly the must read sticky by @Piernov on how charging circuits work on laptops.

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

PS: We don't need no stinking schematics..sorry, could not help that one. With your eyes and postings, we can probably locate the fault unless there was liquid damage. Do you have hot air tools ? Soldering tools ? Flux ? Most likely you will need a 8 pin N-channel mosfet but this can be found on old donor boards, etc.