- Notes, cautions, and warnings
- Working on your computer
- Major components of your system
- Technology and components
- Field service information
- Recommended tools
- Screw List
- Side cover
- Front bezel
- 2.5-inch hard-drive assembly
- 3.5-inch hard-drive assembly
- Hard-drive and optical-drive module
- Solid-state drive
- Optical drive
- WLAN card
- Heat sink
- Coin-cell battery
- Expansion card
- Memory modules
- Processor
- Power-supply unit
- Intrusion switch
- Optional I/O modules (Type C/ HDMI/VGA/DP/Serial)
- System board
- BIOS setup
- Troubleshooting
- Getting help
OptiPlex 3080 Small Form Factor Service Manual
System-diagnostic lights
| Blinking pattern | Problem description | |
|---|---|---|
| Amber | White | |
| 1 | 2 | Unrecoverable SPI Flash Failure |
| 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 / Clock failure / Gate A20 failure / Super I/O failure / Keyboard controller 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 | SBIOS Flash corruption |
| 3 | 7 | Intel ME (Management Engine) Error |
| 4 | 2 | CPU Power Cable Connection Issue |
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