"Touchpad not Working at all! Please help!" için yanıtRazer keyboard, trackpad buttons, touchscreen are on the USB bus. Their power is controlled by USB hubs. The trackpad itself is not. Its power is controlled by ACPI, that is a black magick of chipset, BIOS tables, and OS drivers. There are glitches in ACPI subsystem, newer Linux kernel knows how to handle them. If not, you can give it a hint. Try a live Linux to make sure your hardware is [most likely] OK. Just download, say, Ubuntu, make a USB stick and boot from it. You do not need to install it, it works right out of the stick.