- Notes, cautions, and warnings
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- BIOS Setup
- Troubleshooting
- Getting help and contacting Dell
This section lists the system-diagnostic lights of your OptiPlex 3000 Micro.
Blinking pattern | Problem description | |
---|---|---|
Amber | White | |
1 | 1 | TPM detection failure |
1 | 2 | Unrecoverable SPI Flash Failure |
1 | 5 | EC unable to program i-Fuse |
1 | 6 | Generic catch-all for ungraceful EC code flow errors |
2 | 1 | CPU failure |
2 | 2 | System board failure (included BIOS corruption or ROM error) |
2 | 3 | No memory/RAM detected |
2 | 4 | Memory/RAM failure |
2 | 5 | Invalid memory installed |
2 | 6 | System board/Chipset Error |
2 | 7 | LCD failure (SBIOS message) |
2 | 8 | LCD failure (EC detection of power rail failure) |
3 | 1 | CMOS battery failure |
3 | 2 | PCI or Video card/chip failure |
3 | 3 | BIOS Recovery image not found |
3 | 4 | BIOS Recovery image found but invalid |
3 | 5 | Power rail failure |
3 | 6 | Flash corruption detected by SBIOS. |
3 | 7 | Timeout waiting on ME to reply to HECI message. |