Having problems with your Dell Latitude E5400 Laptop ?
How to replace backlight on a latitude e5400
\015 Dell Latitude E5400 laptop- Backlight is out or malfunctioning, how can I fix it?\015
Please check the Backlight in BIOS. To go to BIOS, restart your system and start tapping the F2 key. Check if the backlight is fine or not. IF not , you need to get the LCD replace.
Repair Help & Product Troubleshooting for Dell Latitude E5400 Laptop
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How to replace backlight on a latitude e5400
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