USB & Audio undetected...

[igutierrmr]

Hi, i have formatted my laptop yesterday, and I installed all software using only pendrive. Today, my laptop cannot detect any USB connectes to any port. BIOS neither. The audio has the same problem. Do you have any idea. I think something is damaged but i don't know why. Thank you.

 

[CountMike]

How about drivers ?

 

[igutierrmr]

How about drivers ?

Hi CountMike:

Unfortunately, in this case they are of no use, since neither the BIOS detects the USB. And when you enter Windows, the Device Manager does not detect anything from USB or Audio Devices. Anyway I tried lowering the drivers of the manufacturer's Web but it's useless.

However, I already found the fault and is well known: https://www.youtube.com/watch?v=D2_-iSbG0_4 -

I leave the link in case anyone is interested. Thanks for your time and help.