Intel Desktop Board 21 B6 E1 E2 Specification Link May 2026

The sequence 21 B6 E1 E2 (often found near markings like E210882) is not actually a model number for an Intel desktop board, but rather a set of regulatory and industry specification markings. Because these markings are shared across many different boards to indicate compliance with electronic standards, they cannot be used to find a unique specification link.

. These boards were workhorses for the Sandy Bridge and Ivy Bridge eras, designed for reliability in home and office builds. Key Technical Specifications intel desktop board 21 b6 e1 e2 specification link

Video & Graphics

• Matrox G200eW graphics (integrated)

Because "21 B6 E1 E2" is not a unique model name, you must identify the AA number or the actual model name (e.g., DH61BE, DQ67SW) to find the correct technical product specification (TPS). The sequence 21 B6 E1 E2 (often found

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Part 5: Resolving “21 B6 E1 E2” – Step-by-Step Fix

If your board is stuck at code 21 → B6 → E1 → E2 (or looping), follow this sequence: Matrox G200eW graphics (integrated)

1. The board will not turn on (No POST)

• Cause: The G41 chipset is sensitive to dead CMOS batteries.
• Fix: Replace the CR2032 battery on the board. If the battery is dead, the board may fail to retain FSB settings for your CPU.