Solved!
Go to SolutionLocked BIOS
I have forgot my BIOS Administrator Password,and i cannot perform any changes! I have already tried removing the CMOS battery,but it didn't work out.Is there any way i can unlock my BIOS? I want to change some settings so as to install new hardware,but i can't! My computer is Dell Optiplex 745
DSLSR,
Contact Dell they can unlock it with proof of ownership. They sometimes charge a small fee.
Rick
Alexandra_P
4 Apprentice
•
2554 Posts
678
1
Posted June 27th, 2011 11:00
Try the password jumper. Details in your online Optiplex 745 manual.