Reset Dell Precision M4800 BIOS or remove password settings
Reset Dell Precision M4800 BIOS or remove password settings
I've had trouble resetting the BIOS on my Dell Precision M4800. The CMOS battery wasn't removed and power was fully discharged, but that didn't help. I also checked a few websites offering Dell master passwords, but they weren't working. No one seems to have a solution for this model. It would be better to avoid contacting Dell Support since it's a hassle and the laptop is tied up with a project partner. Any suggestions would be greatly appreciated!
I recall in MCT someone needed to attempt a "Short" on a Cmos, though I don't know if it matched your scenario.
I resolved the problem using the YouTube tutorial: The password generator was creating the right password, but I was pressing the incorrect control key (RCtrl+Enter) during submission.
It functioned after testing it for a thousand days, thanks! Just note it needs CTR enter.
Quelqu'un a réussi à résoudre le problème de la précision M4800