ASUS transitioned to AMI Aptio around 2006. Their P5 series boards are famous for:

Unlike the old blue Phoenix or Award BIOS screens, the AMI Aptio on the DT 2006 offers a grey/blue graphical interface. Key BIOS settings you need to know:

Common BIOS Password Issue: Many industrial boards have a forgotten "Supervisor Password." The backdoor password for AMI Aptio (circa 2006) is often AMI or AAAMMMIII. If not, you must short the CMOS jumper (usually CLR_CMOS near the battery).

Many cash registers, CNC machines, and medical devices run on these boards because the software required Windows XP or Windows 2000. Replacing the board directly is cheaper than rewriting the entire system.

AMI Aptio is a UEFI (Unified Extensible Firmware Interface) solution. If you are seeing this screen, you are looking at the low-level software that initializes the hardware before Windows or Linux boots.

The AMI Aptio DT 2006 Go to product viewer dialog for this item.

is not a specific motherboard model, but rather a reference to the AMI Aptio BIOS/UEFI firmware (often version 2.006 or released around 2006/2012) used by various manufacturers. Boards carrying this label are often proprietary OEM components found in industrial systems or older brand-name desktops like those from HP. Common Hardware Specs

Based on models frequently found with this BIOS label (such as those listed on [eBay - egreencycle](0.5.1, 0.5.12)): Chipset: Often uses Intel chipsets.

CPU Support: Frequently paired with Intel Celeron (e.g., G3930) or Core i7 (e.g., 6700k) processors.

Memory: Typically supports DDR4 SDRAM with 2 memory slots, often capped at 4GB or 8GB depending on the specific industrial or OEM variant.

Expansion: Commonly includes a 16x PCI slot for graphics cards and standard SATA headers. Troubleshooting & BIOS Codes

Since "AMI Aptio" refers to the firmware, troubleshooting usually involves identifying AMI Aptio V BIOS POST Codes provided by manufacturers like Supermicro.

POST Codes: Common diagnostic codes include 0x01–0x0B (SEC execution) and 0x0C–0x0F (SEC errors).

Beep Codes: A series of beeps usually indicates a hardware failure; for instance, no beeps with a black screen often suggests a memory installation issue or a failed recovery start.

BIOS Recovery: For modern UEFI-based AMI Aptio boards, standard CMOS resets may not work. A recovery mode can sometimes be triggered by holding CTRL + HOME during the boot phase with a BIOS file on a USB key. Known Issues

Graphics Compatibility: Users on the HP Support Community have reported that installing newer GPUs (like the ASUS GT710) on these older boards can sometimes block access to the BIOS menu (F2/F10) or significantly slow down boot times.

Boot Failures: If the system is stuck on the "Aptio Setup" screen, it often indicates a failed primary SSD or a corrupted boot loader rather than a motherboard failure. AMI Aptio® V BIOS POST Codes for Supermicro Motherboards

The identifier AMI Aptio DT 2006 does not refer to a specific consumer motherboard model, but rather identifies the BIOS/UEFI firmware

(Aptio) developed by American Megatrends Inc. (AMI) that is used across a wide variety of mainboards.

The "2006" typically appears on a sticker or splash screen and refers to the copyright date of the firmware code, not the manufacture date of the motherboard itself. Understanding the AMI Aptio Label

This is AMI’s flagship UEFI (Unified Extensible Firmware Interface) solution, which replaced the older "Legacy" BIOS.

Often stands for "Desktop," distinguishing the firmware for desktop-class systems from mobile or server variants. CRB (Core Reference Board):

Many systems showing this name are actually "white-label" or engineering reference boards used by developers to test system firmware. Supermicro Common Hardware Found with this BIOS Since this firmware is used by many manufacturers, " AMI Aptio DT 2006

" mainboards can vary significantly. Common configurations found in technical databases and listings include: Processors:

Frequently paired with Intel Core processors, including 2nd Generation (LGA 1155) and 6th/7th Generation chips (LGA 1151) such as the Intel Celeron G3930 Industrial Models: Some industrial-grade boards, such as those from Shenzhen Research Automation (SYS76988VGGA9) , use this firmware for specialized embedded systems. Dual-Processor Options: Certain variants listed on

feature dual-processor sockets (e.g., COB-G903) for server or workstation use. Identifying Your Specific Mainboard

To find the actual hardware specifications (RAM limits, CPU support, etc.), you must identify the original equipment manufacturer (OEM) . You can do this by: Checking the PCB:

Look for a model number printed directly on the motherboard surface (e.g., "REV: 1.0" or a brand like ASUS, MSI, or Supermicro). Using Software: Run tools like to read the "Mainboard" manufacturer and model string. Command Prompt:

wmic baseboard get product,Manufacturer,version,serialnumber to extract the real model name from the BIOS.

The AMI (American Megatrends Inc.) Aptio UEFI firmware replaced legacy BIOS on many motherboards beginning in the late 2000s. “Aptio DT 2006” suggests a desktop (DT) reference implementation or board revision from around 2006 built to run AMI’s firmware. Studying such a mainboard illuminates the transition from BIOS to UEFI, common hardware layouts of the era, and how firmware/board design decisions influenced system stability, upgradeability, and compatibility.

To get a review of the specific physical hardware, you need the model number.

Verdict: If you are a collector building a Windows XP retro machine, the "AMI Aptio DT 2006" board is a solid foundation. However, if you are looking for a daily driver PC for work, school, or modern internet browsing, this hardware is obsolete and should be avoided.