Recent content by dusan

Hallo i trying to learn how to troubleshoot/diagnose laptop motherboards. I have here Huawei matebook x pro i7/16gb. Laptop wont start only keys capslock and fn lights light up and fan start spin for 3 seconds bud light stay on. And power light just blinking. My steps what i done. - At first i...

It have something to do with fingerprint scanner because if I unplug it laptop boot just fine.

Our sorry for that. But I maybe find a fault. I tried changing bios chip, after that computer not starting up , fans no spinning and no picture, only two beeps (they means ram issue / error ). Ok than I changed ram module for some other (ddr3l) and laptop boots up and I can get in to bios...

Hallo I have problem with dell Vostro laptop, at first it sometimes turn on and sometimes not. Only power light was on , I think it can be bios error. when I bought new bios chip I placed in to the computer and when I try to turn it on only give me 2 beeps Thet means memory error but I trying...

ON BOARD IT Is PQ811

Hallo I have problem to read NUMBeR ON MOSFET. KNOw NYoNE wHITCH TYPE IT IS ? IT IS AcEr NITRO 5

Hallo i have problem with all in one hp pro 3520 If i normally power it on no image or backlight. if i hold win+b key and press power button after 8sec sometimes restart and give image bios has reseted. BUT ONLY SOMETIMES !! Can anyone help me with it ? thanks

Hallo i have problem with my iphone xs 64gb A week ago i changed screen, iT was original refurbished screen. For some days All works fine but now screen IS black but touch IS working. Or phone randomly reboot. But after restart iphone or battery unplug and plug IT works fine. I updated...

Becouse IT is fastest way how to show on video, i try official Lenovo drivers or nvidia drivers but IT have same result.

I am do fresh installation usb and try to install Windows here IS video that i try to do It https://drive.google.com/file/d/1Xwm2j3V7U303jd2HyYKs6J2teh0Mv-UF/view?usp=drivesdk

Ok i Can try

And when make fresh install of Windows in Windows update start downloading nvidia drivers automatic and after install IT is same Blue screen errors

I tried lot od driver version from different sites, usually from official nvidia website

After i reinstal Windows computer working fine but when i install aby nvidia 860m driver give je Blue screen and wont boost Can anynone help ?