FW 12th gen i7-1260P
For some time now upper-right port only accepts charge, and cannot connect any USB devices. It can detect them, but no connection can be established (
device descriptor read/64, error -71)
I’ve tried boot drives from UEFI, and it can’t see them there either — so not an OS bug.
Swapped in other cards — nope.
Removed card, and plugged in directly — nothing.
Tried full mobo reset — no luck there as well.
Checked shielding tape on the port — it is attached properly.
I am thinking of doing a hardware side inspection.
Can someone knowledgeable guide me through the process of debugging such an issue?
I can do small pitch soldering if required (I’ve successfully done an HDMI card rework).