08-03-2018 09:55 AM
I have a problem with the right side USB on my T400, obviously a pain the butt
so in the service manual section 1180 covers the disection to get at the USB sub assembly, almost literally have to take the machine completly apart
I have the PCMCIA/Express Card version which is adequate for my needs. I have a USB 3.0 card installed in the top slot.
no pain, no gain, so is the USB sub assembly fixable, USB shows a device error suggesting a signal problem and I wonder if there is a problem with the logic board as opposed to a damaged port