Cause: Dead CMOS battery.
Fix: Replace CR2032 battery on motherboard. Then press F1 to continue or F2 to enter setup.
If all else fails, the "DT 2006" board almost always uses an Intel G31, G41, P35, Q35, or 945G chipset. Search for "Intel G41 motherboard BIOS download" but beware of generic drivers.
Pro Tip: Always download BIOS updates from the OEM’s official website. Never use "BIOS update tools" from unknown download aggregators. ami aptio dt 2006 mainboard link
Power off the PC, open the case, and look for a silk-screened model number. Common examples:
Download CPU-Z (free). Go to the Mainboard tab. You’ll see: Cause: Dead CMOS battery
"AMI Aptio" refers to American Megatrends Inc. (AMI), one of the world's largest BIOS firmware developers. Aptio is the name of their UEFI BIOS firmware suite.
If you see "AMI Aptio DT 2006" on a boot screen or in system information, that is not the manufacturer of the motherboard. It is simply the version of the firmware code running on it. The "2006" likely indicates the year the BIOS code was compiled. Pro Tip: Always download BIOS updates from the
To find the actual driver link or manual, you must identify the actual motherboard manufacturer: