Question about Computers & Internet
I have forgotten bios password and want to get master password.
If you know how,try to take off the small battery inside.if don`t know,ask from a professional .
Posted on Apr 06, 2015
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Posted on Jan 02, 2017
Hi, The only way for that is to contact dell support. you're gonna need help from a level 2 tech from austin as they're the only one who has the master password for that.
Posted on Oct 03, 2007
CmosPwd will recover the BIOS password for the following BIOS versions:
Posted on Dec 07, 2007
SOURCE: Password Bios
Ok.. Irrespective of any model or brand the BIOS password reset is very simple. The BIOS settings is remembered with the aid of a small Lithium battery. Pull it out wait for 30 seconds and put it back in and all the BIOS settings will be back to default!
Please dont forget to rate the solutions.
Posted on Mar 23, 2008
Do the following steps -
- Remove the laptop battery - Remove the CMOS battery - Leave it for idle for around 15 minutes - Put the CMOS battery in - Boot the laptop with AC power - Then put the laptop battery in.
- The BIOS pwd would have been reset now
- For troubleshotting the battery - Go into BIOS and run the Battery Caliberation tool
Hope this helps. Thanks, AK
Posted on Mar 26, 2009
SOURCE: i forgot my bios supervisor
Are you the one who set up the BIOS password? If not, unfortunately, there's no way for us to retrieved the password. The only way you can reset the password to default settings is to reseat the CMOS battery on the motherboard, its a circular thing that looks like a battery of a watch,sometimes a pin hold it, just detached it then wait for at least 30 minutes then connect it back again,
Note: Before you reseat the CMOS battery,make sure that everything is unplugged on the computer, like AC adapter,battery and all external devices...
Hope this will help...Your response is very much appreciated...
Posted on Jan 25, 2011
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