My keyboard/touchpad stopped working, and I read that I have to reinstall DellEFI. I have downloaded a new copy, replaced the old one, followed the steps in the DellEFI (1.2a5) OS Installation (removed and replaced custom file, reinstalled extensions, etc) and removed/reinstalled the Touchpad driver installation package, but it hasn't helped. I have also tried deleting the Extras folder.
Anyone know exactly what steps I need to take to restore the keyboard? I know it's a software thing because it works fine in BIOS. Thanks.