Intel Desktop Board 01 21 B6 E1 E2 Er Jun 2026

These numbers are often found on stickers on the board but are sometimes regulatory or batch markings rather than the official retail model name (like or DQ67SW ). Core Specifications

era. While the string itself doesn't identify the specific model, these markings are typically found on boards using the LGA 1155 socket Common Technical Specs for these boards: intel desktop board 01 21 b6 e1 e2 er

Typical codes during a successful boot (from power-on to OS): 00 → 10 → 21 → 38 → 50 → 52 → 75 → 7F → FF These numbers are often found on stickers on

Many Intel boards support a recovery method: intel desktop board 01 21 b6 e1 e2 er