If I leave the aforementioned lptop off mains power and the battery runs down, I get the error message that there was a CMOS checksum error. If I press F1, then the laptop boots up but time/date is reset.
On desktops, I'd guess that this means the CMOS battery needs replacing.
All my Googling has not brought up that the laptop has a CMOS battery, although I'd hazard a guess it must have one.
Is that the issue?
I can also not find a service manual for the laptop. Specific model number is DV2416us.
Any help running down a good error cause and a service manual will be appreciated. I'd hate to have to open this laptop to replace the CMOS battery.
On desktops, I'd guess that this means the CMOS battery needs replacing.
All my Googling has not brought up that the laptop has a CMOS battery, although I'd hazard a guess it must have one.
Is that the issue?
I can also not find a service manual for the laptop. Specific model number is DV2416us.
Any help running down a good error cause and a service manual will be appreciated. I'd hate to have to open this laptop to replace the CMOS battery.