How to reset bios password

greg, the password is stored in NVRAM, not in the regular CMOS settings. Removing the battery will not remove your password. For that you can either contact Dell or use your service tag to get the password.

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its doesnt show even where to enter the passsword ... why?

由 Salvis Krofts 完成的 2016年10月13日

Salvis Krofts I am not sure I even understand your question. You really should elaborate on what you are needing.

由 oldturkey03 完成的 2016年10月13日

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Salvis Krofts I am not sure I even understand your question. You really should elaborate on what you are needing. — oldturkey03

Thomas @thomas50145 声誉积分: 407 Universidade Autonoma de Lisboa 8 3 · Answer 1 · 2014-08-26T12:37:41-07:00

Thomas @thomas50145

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Universidade Autonoma de Lisboa

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发帖于: 2014年8月26日

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take the motherboard battery out, for like a minute or so. That will make the bios run out energy and will make you load bios defaults. you will need to set time and date correctly after that.

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hello,i have the same problem and i took the bios battery for days but still asking for the pasword

由 azemjafar 完成的 2014年10月2日

The normal answer is to use service tag or administrator password...No answer for both even after trying F2 or F12. The 2 numbers on the back don't work.

由 Gilles Therien 完成的 2017年2月2日

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