Hello!
I have a ThinkPad X230 23243QC S/N PK0ZY2Z with i5-3320M CPU @ 2.60 GHz – System Board 1ZSSK698FP1 - BIOS G2ETB7W (2.77) everything works fine, except some of the keys don't type the correct letters
e.g., when I type 6 on the keyboard it shows 6, when I type 7 – it shows 7 & 8; when I...