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kendrahamiltonSep 9, 2025
What to do if my Dell Laptop has LCD power rail failure?
- KKelly JordanSep 10, 2025
If your Dell Laptop experiences an LCD power rail failure on the system board, replace the system board.

What to do if my Dell Laptop has LCD power rail failure?
If your Dell Laptop experiences an LCD power rail failure on the system board, replace the system board.
| Processor | 12th Gen Intel Core i5/i7 |
|---|---|
| RAM | Up to 32GB DDR4 |
| Graphics | Intel Iris Xe Graphics |
| Bluetooth | Bluetooth 5.2 |
| Display | 14-inch FHD (1920 x 1080) |
| Storage | Up to 1TB SSD |
| Operating System | Windows 11 Pro |
| Battery | 4-cell 58 Whr |
| Ports | HDMI 2.0 |
| Wireless | Wi-Fi 6E (802.11ax) |
| Security | Fingerprint reader, Smart Card reader, TPM 2.0 |











