Intel Desktop Board 21 B6 E1 E2 Specification Link

Overview

Curious, he checked the BIOS jumper. Position 2-3: recovery mode . He slid it to 1-2. Still nothing. Then he remembered the note.

• Form Factor: microATX
• Chipset: Intel 945GC Express
• Socket: LGA 775
• Memory: 2 x DDR2 DIMM (Max 2GB)
• Audio: Realtek ALC888 (5.1+2 channel)
• LAN: Intel PRO/100 VE

Boards bearing this marking often fall into two categories seen in the secondary market: intel desktop board 21 b6 e1 e2 specification

• Form Factor: micro-ATX (9.6 inches x 9.6 inches)
• CPU Support: 11th and 10th Gen Intel Core processors
• Chipset: Intel B560
• Memory: Up to 64GB DDR4, 3200MHz
• Storage: 6x SATA 6Gb/s, 1x M.2 PCIe NVMe
• Graphics: HDMI, DisplayPort, Intel UHD Graphics
• Expansion Slots: 1x PCIe 3.0 x16, 1x PCIe 3.0 x4, 2x PCIe 3.0 x1
• Connectivity: USB 3.2 Gen 1, USB 2.0, Gigabit Ethernet
• Audio: Intel High Definition Audio, 7.1-channel surround sound

Part 2: Which Intel Desktop Boards Show This Error?

Conclusion

• Form Factor: microATX (9.60” x 8.20”)
• Chipset: Intel 945GC Express Chipset
• Socket: LGA 775
• Supported Processors: Intel Core 2 Duo, Pentium D, Pentium 4, Celeron D (FSB 533/800/1066 MHz)
• Memory: 2 x DDR2 DIMM slots (max 2GB, DDR2 400/533/667 MHz, non-ECC)
• Graphics: Intel GMA 950 (integrated)
• Expansion Slots: 1x PCIe x16, 1x PCIe x1, 2x PCI

It was a plain cardboard box, no return address, covered in Czech postmarks. Inside: a single Intel Desktop Board, model D975XBX. Taped to the board was a yellow sticky note with a string of characters: Overview Curious, he checked the BIOS jumper