XPS 14 9440 Owner's Manual
System-diagnostic lights
This section lists the system-diagnostic lights of your XPS 14 9440.
| Blinking pattern | Problem description | |
|---|---|---|
| Amber | White | |
| 1 | 1 | TPM detection failure |
| 1 | 2 | Unrecoverable SPI Flash failure |
| 1 | 3 | Short in hinge cable tripped OCP1 |
| 1 | 4 | Short in hinge cable tripped OCP2 |
| 1 | 7 | Non-RPMC Flash on Boot Guard fused system |
| 1 | 8 | Chipset catastrophic error signal has tripped |
| 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 (includes BIOS corruption or ROM error) |
| 2 | 3 | No memory or RAM detected |
| 2 | 4 | Memory or RAM failure |
| 2 | 5 | Invalid memory installed |
| 2 | 6 | System board or chipset error |
| 2 | 7 | Potential LCD panel damage or LCD cable failure (SBIOS message) |
| 2 | 8 | Power-rail failure at the system board |
| 3 | 1 | CMOS battery failure |
| 3 | 2 | PCI or video card or 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 is detected by SBIOS. |
| 3 | 7 | Timeout waiting on ME to reply to HECI message. |
NOTE:Blinking 3-3-3 LEDs on Lock LED (Caps-Lock or Num Lock), Power button LED (without Fingerprint reader), and Diagnostic LED indicates failure to provide input during LCD panel test on Dell SupportAssist Pre-boot System Performance Check diagnostics.
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\