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Marco FrenchJul 27, 2025
What to do if my Dell Vostro 3405 Laptop has LCD power rail failure?
- SSara JacksonJul 27, 2025
If your Dell Laptop has an LCD power rail failure, replace the system board and LCD. The suggested solution is 2,8.
What to do if my Dell Vostro 3405 Laptop has LCD power rail failure?
If your Dell Laptop has an LCD power rail failure, replace the system board and LCD. The suggested solution is 2,8.
General| Processor | AMD Ryzen 3 3250U / AMD Ryzen 5 3450U / AMD Ryzen 7 3700U |
|---|---|
| Display | 14-inch HD (1366 x 768) / FHD (1920 x 1080) |
| RAM | 4GB / 8GB / 16GB DDR4 |
| Storage | 256GB SSD |
| Graphics | AMD Radeon Vega 8 Graphics |
| Operating System | Windows 10 Home |
| Battery | 3-cell, 42 WHr |
| Ports | 2 x USB 3.2 Gen 1, 1 x USB 2.0, 1 x HDMI 1.4, 1 x RJ-45, 1 x headphone/microphone combo |
| Wireless | 802.11ac 1x1 WiFi and Bluetooth 4.1 |
| Camera | 720p HD webcam |
| Audio | Stereo speakers |
| Dimensions | 328.70 mm x 239.50 mm x 19.90 mm |
