Asus k55vd usb problem

[thinkfast76]

I have a problem with this notebook Asus k55vd, after a thunderbolt have stopped working USB 3.0 ports connected with the flat, after a few months even those soldered to the motherboard have stopped working. Actually they feed but the notebook does not recognize the connected USB device.
I have no idea what to go check.

I enclose the border view https://www.badcaps.net/forum/showthread.php?t=72684
.

[boyebaran]

Re: Asus k55vd usb problem

hi
please measure voltage r3033 to gnd.

you can check main 5volt in usb3 jack .(D5201 pin 5)

[thinkfast76]

Re: Asus k55vd usb problem

hi
please measure voltage r3033 to gnd.

you can check main 5volt in usb3 jack .(D5201 pin 5)

Thx mate i will try