i lost my bios key. hp probook 6560b

[dcat177]

hello,

i lost my bios password.

what to do?

hp probook 6560B

grtz,

dcat177

[Vidya]

Please remove the RTC Battery following the steps available in Page 71 of the service manual:

http://h10032.www1.hp.com/ctg/Manual/c03052147.pdf

Insert the RTC Battery after a 5 minutes and start the system.

[james1052s]

Vidya,

I have the same issue on the same model and tried this method just now. Unfortunately, afterwards it displays a checksum error at boot says that it needs to reset the CMOS. It then forces a reboot after which the BIOS password is still intact. It's like it knows that it got reset, but it corrects itself as a security measure. How can I get around this?

Thanks very much for any help you can give...

J

[dcat177]

hello,

don't work.

greetz

[dcat177]

hello,

do you have an solution already?

greetz

[james1052s]

Here's the solution:

http://breakstuffmajorly.blogspot.com/2012/04/remove-bios-password-on-probook-6560b.html