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Shawn RichardsSep 7, 2025
How to fix LCD failure (EC detection of power rail failure) in Dell Laptop?
- LLisa MurphySep 7, 2025
To resolve LCD failure (EC detection of power rail failure) on your Dell Laptop, replace the system board.
How to fix LCD failure (EC detection of power rail failure) in Dell Laptop?
To resolve LCD failure (EC detection of power rail failure) on your Dell Laptop, replace the system board.
How to fix TPM detection failure on Dell Latitude 5430 Laptop?
To resolve TPM detection failure on your Dell Laptop, replace the system board.
General| Processor | 12th Gen Intel Core i5/i7 |
|---|---|
| Display | 14-inch FHD (1920 x 1080) |
| RAM | Up to 64GB |
| Storage | Up to 2TB SSD |
| Graphics | Intel Iris Xe Graphics |
| Operating System | Windows 11 Pro |
| Ports | HDMI 2.0, RJ-45 |
| Wireless | Wi-Fi 6E, Bluetooth 5.2 |
| Camera | 720p or 1080p HD camera |
| Security | Fingerprint Reader, TPM 2.0, Smart Card Reader |
| Battery | 4-cell, 64 Whr |
