About BIOS setting

[SudeepShakya]

my fan speed is not displayed in BIOS
and i cannot my save my configurations
my motherboard is DG33TL Intel Motherboard

 

[DKRON]

have u tried pressing F10 to save it?

 

[Tarkus]

That's a fairly old motherboard I take it. The BIOS battery on the motherboard could be dead. When you power off it could lose your settings.

 

[Tedster]

replace the battery.

 

[SudeepShakya]

exception

the only exception while saving is that all other settings are saved but the setting for the drive configuration is not saved
the thing is that when i bought it the drive setting was set to RAID (but i had only 1 hard disk) and i had vista as OS but to install XP i changed it to IDE but now i want to change it to RAID and while setting it and saving the option is not saved even after pressing the f10 or manually selection the save options