Easily view, change or delete your passwords
"Hirens.BootCD.15.2"
Its free and with it you can boot your computer and view, delete, or change any password on your computer without turning a single screw on your machine, even repair windows problems that are normally a dead issue.
Your bios administrator password, boot password or even HDD password,
Also all your windows or Linux log on or boot passwords
I have uploaded the cd to my filesanywhere account and you can download it here
https://www.filesanywhere.com/fs/v.aspx?v=8b6f63885c6273b7a5ae
You may have to take out the small battery from inside leave it out for a couple of mins the put back in,that might work,good luck.
SOURCE: Bios Password Reset
The only idea I have is to find and disconnect the CMOS back-up battery after removing main battery and unplugging the AC adapter. That SHOULD clear the bios completely, wiping out the password, the date, and everything else.
I know this works on desktops, and most laptops, but no promises, and the cmos battery may not be easy to access.
You should probably leave the battery unhooked for at least 1-2 minutes to be sure it clears.
Hope this is some assistance!
SOURCE: how to reset password
To set the bio password, follow the following:
As soon as your laptop powers up, hold F2 until the ACER logo appears. Now press the right arrow on your keyboard twice to go to the: "MAIN" tab. Now press enter. You will be asked to enter the new password twice along with the original one. (if you previously had a password.). Now scroll down to where it says either: "Enabled" or "Disabled". If it is: "Disabled", press enter and select "Enabled". Exit the BIOS saving changes.
Done.
SOURCE: My Bios password has got reset
Hi Psyadav,
Try this link http://www.tech-faq.com/reset-bios-password.shtml , there are information on how to reset, with different way, a bios password.
Let me know if this article helps you.
SOURCE: reset bios password or remove
The laptop password cannot be reset by removing the battery and there is no jumper for the CMOS or bios reset. You must go to Acer to obtain the master password as laptop computers have NVRAM (non-volatile RAM) that retains the password forever as an anti-theft protection. Steve Medley
SOURCE: Reset Bios Password for Acer Aspire 7720Z Notebook - Ron M.
Here is the link to your service manual, when you click on it and bring it up...it is a pdf file so you'll need adobe or another pdf reader, go to page 40, that is the directions for resetting and removing the BIOS/hard drive password. Good luck
http://tim.id.au/laptops/acer/aspire%207730%207730g.pdf
roaster88( 1351 eBay 9.85
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