Although Ive never dealt with notebooks, i'd assume they have a "reset cmos" jumper somewhere...You should be able to just reset the whole BIOS from there.

We like to joke about percussive maintenance when we talk about tools and technology. A good swift hit with a hammer can fix a lot of issues, right? Well, one researcher out of New Zealand found it ...

You can easily reset CMOS using the BIOS Menu. We are going to change all the BIOS settings to default in order to reset CMOS. Restart your computer and boot into BIOS. When your computer starts, a ...

When you start your system, first, it performs the checksum test of the BIOS. If the checksum test is incorrect, it is assumed that the BIOS is corrupt and the hidden ...