Problemy:
USB-porty ne rabotayut
Klaviatura ne rabotayet

V paneli upravleniya oshibka "usb xhci complaint controller....error 10"

YA proboval s drugim dampom biosa (ne povezlo), pereustanovil drayvery (ne povezlo)

YA ne znayu istoriyu noutbuka.

Mozhet byt' vazhno:
Kogda mysh' podklyuchena k USB-portu, u menya vklyuchayetsya i vyklyuchayetsya svet na odnu sekundu.
Kogda ya pytayus' vyklyuchit' noutbuk, on rabotayet vechno ... on ne vyklyuchitsya ... tol'ko prinuditel'noye nazhatiye knopki vyklyuchit yego.


Problems:
Usb ports not working
Keyboard not working

In control panel error "usb xhci complaint controller....error 10"

I tried with different bios dump (no luck), reinstall drivers (no luck)

I dont know the laptop history.

Maybe important:
When mouse plugged in usb port i get one second light turning on then off.
When i try to shutt down laptop it is taking forever...it will not turn off...only force pressing button will shutt it down.

Вероятно неисправен PCH.

Какое сопротивление по линиям USB относительно массы?

у меня 5 вольт и сопротивление gnd на всех выводах кажется нормальным:

pin 1 +5V
pin 2 USB PN1 30 R 1900 OHM
pin 3 USB PP1 30 R 1900 OHM
pin 4 GND
pin 5 USB RXN1 R 800 OHM
pin 6 USB RXP1 R 800 OHM
pin 7 GND
pin 8 USB TXN1 R
pin 9 USB TXP1 R
pin 10 GND
pin 11 GND
pin 12 GND
pin 13 GND

EC проверяли?