How do i reset set my dell laptop to factory settings without an administravive password

SOURCE: reset to factory settings

If the system has the original Dell image, then just after the Dell Bios splash screen should be a black screen with w blue bar at the top with www.dell.com at the top.

At that screen press CTRL + F11 to initiate the PC Restore program.

SOURCE: reset factory password on t61 lenovo

Pulling the bios battery does not work on the Lenovos - youll be wasting your time. Where did you get that information Jadestar - Ill bet you can't name one person for whom your solution works on these laptops!!???

SOURCE: reset my toshiba p300 laptop, to factory settings

The first thing you have to do is reset your windows password , There is a way to reset windows password without erasing anything.
Follow the instructions:
1.Free download the iso file : http://www.resetwindowspassword.com
2.Burn it to a disk to create the boot disk, that simple.
3.Configure your pc or laptop to boot in the cd drive,
4.Insert the CD, reboot from CD drive, and then just follow the process of instruction. A few steps later, admin password would be cleared
Took about 5 minutes for the whole process.

SOURCE: how do you reset to factory settings on a Dell

Only way to do this would be to do a "system restore" without disks you can only hope you have restore points setup... run system restore from control panel and find out..

if no restore points contact dell for a restore disk.. remember the system restore without disks will not remove viruses or other harmful files..

SOURCE: reset my laptop to factory settings

first of all press F2 or Del for cmos setting and there u can set the default settings of the laptop and check it options( i.e. F8=default settings) plz find the default setting option in ur laptop and then hit the defalut setting and ur laptop reset as factory settings.
ok dear!
Subham_05