I have a (Manufacturer= Hewlett-Packard),(Model= Compaq Presario CQ50 Notebook PC),(Processor=AMD Athlon Dual-Core QL-62 2.00GHz, (Memory Ram) 3.00 GB), (System Type 32-bit Operating System), My problem is, my keyboard, ever since i disassembled my laptop just to clean the fan cause it was making my laptop overheat it was so dirty. Anyway when i reassembled my laptop my touchpad did not work so i disassembled it again and got that to work but i for the tenth time taking it apart i just can not get any keys to ground and also the wireless button beside the power button does not light up or work. I also broke one side of the clip that holds the keyboard ribbon in place and now i dont know if i need a new keyboard or if i'm not putting it together the right way and is it possible i'm not attaching the ribbon the right way and can i take a clip or and a keyboard of another laptop cause i'm just so frustrated useing the slow on screen keyboard. Could someone please just give some advice on what i should do please and thank you i would be greatfull for anyones feedback thank you.Bill billy321wiebe@yahoo.ca Email me please for youre advice.