I have a Compaq EVO N800c laptop, and I had to disassemble it to remove clock battery, to erase password lock. Now, I remounted it, and everything is OK, except the touchpad and buttons don't work. While unmounting it, I pulled a fragile ribbon cable about in the
My question is what is the purpose of the C1 trimmer capacitor near the crystal at the back of the XT motherboard near slot 6 & 7? Just curious. Frank G.