Hello guys ,
I have a problem with my HP 620 Notebook
Clock keep loosing time on startup ( 1980 OR 2040 ... )
it was working fine without any problem , but after updating the Bios to the last version ( F.20 Dec 12, 2011) the problems begins
After turning the PC ON , I got this error :
Memory changed , Bios recovery (500)
Already replaced the CMOS battery with a new one but , I still having the same problem.
Also I can't go back to the previous Bios update.
PS : I'm using the PC without Battery ( only power cable )
Bios Driver link : HP Notebook System BIOS Update (ROM Family 68PVI)
Sorry for bad English , I hope somebody can help me to fix this old notebook
Thank you for your precious time
Pictures :
I have a problem with my HP 620 Notebook
Clock keep loosing time on startup ( 1980 OR 2040 ... )
it was working fine without any problem , but after updating the Bios to the last version ( F.20 Dec 12, 2011) the problems begins
After turning the PC ON , I got this error :
Memory changed , Bios recovery (500)
Already replaced the CMOS battery with a new one but , I still having the same problem.
Also I can't go back to the previous Bios update.
PS : I'm using the PC without Battery ( only power cable )
Bios Driver link : HP Notebook System BIOS Update (ROM Family 68PVI)
Sorry for bad English , I hope somebody can help me to fix this old notebook
Thank you for your precious time
Pictures :


