10-02-2018 02:16 AM
recently, hotkeys F4, F7, F8 of some Thinkpad X250 in our company stop working, the OS is windows 7.
I have tried to update the driver, still the problem is not solved.
10-02-2018 06:41 AM - edited 10-02-2018 06:44 AM
Did you update power managment driver a while back? That was causing porblems for other people with Fn key and OSD see below.
the solution was to roll back the power management driver.
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