| POST Code | Description | Meaning in Context | | :--- | :--- | :--- | | | "Reserved for PEI/PEIMs" / "Memory Not Present" | The system is initializing but could also signal a problem with memory detection if it halts here. On some server boards, E1 explicitly means Memory Not Present . | | E2 | "Permanent memory found" | The BIOS has successfully identified and initialized the system's main memory. |
The Intel Desktop Board 21 B6 E1 E2 Er features a user-friendly BIOS interface that allows you to configure and customize your system settings. Here are some tips for updating and configuring your BIOS: Intel Desktop Board 21 B6 E1 E2 Er
: Other listings with this marking feature the LGA 1155 socket, commonly bundled with CPUs like the Intel i5-2300 or i3-4330 . | POST Code | Description | Meaning in