So I start up my computer. It loads the HP splashscreen, then boots into the menu where it says to select Safe Mode, SM with Cmd Prompt, SM with Networking, and select Start Windows up. Problem is, I cant select anything because the keyboard wont work. I use a PS/2 Keyboard. its plugged correctly into the right port, removed and replaced the battery, reinserted the PS/2 Ribbon cable, and tried using a USB Keyboard. None of the options work.
Please help.