Hello ppl!
I have a Hp 14 Laptop CK09890NA, and I have searched on net trying to find a schematic, but I couldn't get nothing about this model except the BIOS file.
The motherboard is GRANGER-6050A2977701-MB-A03 (A3), 14-STD-GLK, TPN-I131. Laptop won't boot, and I find that the power Mosfets are damaged but I can't identificate them. They are marked as Q66010 AND Q66010 on the motherboard.
1 Mosfet - 6794 GV8G14
2 Mosfet - 6380 GA8613. I couldn't find anything on Google.

Any help I will appreciate much.
Thanks
Kind Regards from Lisbon...

Re: Toshiba A300D power problem

Many many thanks ! I ll upload photo when theToshiba will be ready...
Tnx Agent 24, hvala lijepo Dj osla

Re: Toshiba A300D power problem

Ah yeah! Crnogorac be nice and explain me which capacitor I need to put there.. The fried component was with a white colour...!
Daj molim te budi malo precizniji Nemam pojma iz elektronike al mogu da sredim ako dobijem instrukcije.
Kind regards from Macedonian in Portugal

Re: Toshiba A300D power problem

Holla there!
I have A300D 14E motherboard ( DABD3GMB6E0)...In that part was maybe a fuse or somethin else thats was completely fried, and the motherboard was without power or any indicator to show a life, I remove the fried component it and now is power on, tested with external monitor is working...but now I dont know is it a fuse or some another electronic component.. Need a little help

P:S: I saw pictures here from the same motherboard and I noted that is missing a cable that connect the down right side from the hole 43 to...

Re: Toshiba Satellite A300 NO LED/NO POWER

[url]http://diagservice.ru/images/razbor/toshiba_a300/toshiba-satellite-a300-14.JPG[/url]
Usually which of the components are out when a motherboard no led, no power?
How to measure with multimeter?Re: Toshiba Satellite A300 NO LED/NO...th multimeter?Re: Toshiba Satellite A300 NO LED/NO POWER

[url]http://diagservice.ru/images/razbor/toshiba_a300/toshiba-satellite-a300-14.JPG[/url]

Re: Toshiba Satellite A300 NO LED/NO POWER

Yo Arik!
Did you solved this issue with the motherboard? When no Led and Power on the motherboard what exactly is needed to change to get power on the motherboard?