The other day I made my old Win XP computer on, (was 3 months off in the office) at first he spins and boots directly into the BIOS, then stands after WIN XP boot a date of 2001. Firefox and Inetexplorer will always rigendwelche ASNAHMEREGELUNGEN and and and ...... So just googled times .... as is almost everywhere CR2032 exchange ... and lo and behold the computer is running! :-)