bakra Posted January 9, 2014 Share Posted January 9, 2014 Hello.I need help with my Alienware M17x-R4.I can't remember pre-boot password. I tried removing BIOS battery and leaving lap-top without power for all night. I removed CPU, battery and turned it on. Tried pushing for power button for 30 seconds with removed BIOS battery.I am really desperate, I don't know what to do.I know that this passwords are stored in NVRAM and not in CMOS. Is there any other way to reset NVRAM?Any help will be appreciated.Thanks. Quote Link to comment Share on other sites More sharing options...
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