keyboard is not working

i just put thermal paste on my processor, took out gpu n cleaned and keybrd isnt wrking but nus lock goes on



im using onbscreen keybrd

wow my computer turs om but my mobo dosnt bbt until, i unplug the mouse connecter

an the keyboad still snt work, is my bard gone

Ok, can we take a lesson or two in grammar before we try to post anymore? And you should try editing your first post instead of making 3 post one after another, even you are very close to 1,000 posts.
I'm still kinda unclear of whats going on because your grammar is so bad. Can you try explaining so it's a little easier to read?

ok im using the nscreen eyboard since there is n key board, well what i did was reseat the gpu and put thermal paste on now if my keyboard is pugged in to the back the orange slot, and i turn it on the screen is black until i unplug the keboard cord.the bios loads then goes to vista then when i plugged it back in nums caps and scroll flash then turn off, icant even use the keyboard during bios





sry 4 grammer using on-screen keyboard and missing some letters and ts really time consuming

I can't imagine the keyboard having to do something with the GPU. What could be happening is that when you plug in your KB, you are jostling the backplate a little bit, causing something in the GPU to get loose, making it not respond. When you unplug it, it might do something that makes it move back into place. It would be pretty odd if it did this constantly, so it could also be the KB interfering with the GPU drivers or something, in which I couldn't help you.

now its working thnk god ilu, i had it in the wrong plug although it light up