Windows 10: Keymapping Problem

I'm using a third-party advent ABKMM15 keyboard, which has worked fine for about two months, however now I'm experiencing very strange things. The spacebar reduces volume when pressed, left shift turns off the computer, and when I deny it power access it acts as though I'm holding it and the left key, and the keyboard language is changed to japanese at seemingly random intervals (although this is has not happened since denying it power access.)


I've checked for stuck keys on the main keyboard and found nothing, and I've used a keyboard detector to find the following maps:


lshift - lshift + rshift + left (either shuts down computer or scrolls up as ctrl+up)

lctrl - lshift + rshift + lctrl + rctrl + end

space - win + space

lalt - lalt + ralt

ralt - lalt + ralt + lctrl + rctrl

rshift - lshift + rshift + end

f12 or f5 - f12 + f5


I'm particularly confused about the spacebar as win space is not a volume hotkey. Ive tried resetting the keyboard both by removing it from the computer and by replacing its batteries. This has happened once before with completely different maps but disappeared with repeated pressing of the keys, which is not happening this time.


Edit: Restarting my laptop seems to have temporarily fixed it, I'd still like to know why this is happening.

:)

 

Windows 10 1709 System Restore problems...


That seems to be an attempt at Option 2 in the tutorial, which requires you to
a. Boot to a command prompt (Did you?)
b. You then seem to be mixing steps 3,4 and 5, thus your command is incorrect.

I suggest Option 1 is easier.

If you still have problems, please repost listing each specific step and saying which option from the tutorial you are using. Thanks.

 

Need some advice on computer problems.

Run HDtune (free version) on you hard drive. but most likely that the problem. You can also test your memory with Memtest86 as suggested above

You didn't list your OS

 

UNIGINE-Valley BENCHMARK scores

OK, no problem! It's your list...I was just making a suggestion. No hard feelings?