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Joined 2 years ago
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Cake day: October 18th, 2023

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  • We’ll, the next step is ripping out the keyboard, it would be interesting to see if it boots and works fine with the internal kB disconnected and an external kB connected. That is, is it something on the keyboard that’s screwing with the USB or is it the USB itself. I once had a laptop (I think it was actually a Lenovo) that you could remove the keyboard from the top with a small probe, not so common these days. The mb should come off relatively easy. You could replace your thermal pastes while you’ve got everything dismantled.




  • Yeah the others don’t seem like they would be the solution. Have you tried a USB keyboard? Not as a permanent solution, but more to see if other keyboards do it too.

    Is the laptop still in warranty? If so, take it back, if not then maybe see if you can source a replacement keyboard. Might be annoying to replace depending on the chassis but probably easier than replacing the whole mainboard.

    How does the cable connecting the keyboard to mainboard look? Have you tried reseating it? Is it running through any pinch points?