How to Decode the Intel® Server Board S2600STQR POST Error Beep Codes
Content Type: Error Messages | Article ID: 000058015 | Last Reviewed: 08/06/2021
The Intel® Server Board can't boot and has a POST error code (3 short beeps) that indicates an error memory module.
| Beeps | Error Message | POST Progress Code | Description |
| 1 short | USB device action | N/A | Short beep sounded whenever USB device is discovered in POST, or inserted or removed during runtime. |
| 1 long | Intel® TXT security violation | AE, AF | System halted because Intel® Trusted Execution Technology detected a potential violation of system security. |
| 3 short | Memory error | Multiple | System halted because a fatal error related to the memory was detected. |
| 3 long and 1 short | CPU mismatch error | E5, E6 | System halted because a fatal error related to the CPU family/core/cache mismatch was detected. |
| 2 short | BIOS recovery started | N/A | Recovery boot has been initiated. |
| 4 short | BIOS recovery failed | N/A | Recovery has failed. This typically happens so quickly after recovery is initiated that it sounds like a 2-4 beep code. |