The problem has not returned since Lenovo replaced the system board. The keyboard issues occurred in both Windows and Linux, so perhaps it was a problem with the embedded controller or its firmware? I could only load the latest BIOS firmware (v1.30) and the previous one (v1.29*), both of which use e...

My keyboard problem was resolved after I spoke to Lenovo Support and sent the computer in to the repair depot. The service report indicates that they replaced the system board.

Yes. I'm currently running the latest BIOS, N1EET57W (version 1.30), and the problem remains. Good suggestion, though. Thanks.

I recently ordered a ThinkPad P50 for work and I am finding that the internal keyboard periodically goes unresponsive for a short duration (30 seconds to a few minutes). The system is running Win10 with the latest firmware and drivers from the Lenovo site. The trackpoint and trackpad continue to wor...