How to fix black screen for Dell Latitude 5424 Rugged

Dell Latitude 5424 Rugged have a big issues! Is not starting anymore? Only black screen and blinking led`s ? Or maybe not even led is blink? Then device is completely dead? Laptop won`t turn on anymore? Black screen fix guide can help you, if your motherboard is not broken. At least you will know.

Then maybe we can help you with that by giving you some tips.

1. First thing to do, is to remove your battery and let your laptop for 60 seconds.

2. Try to start up now.

Is not starting?

1. Next step is to remove battery and RAM

2. Get a screwdriver and look at the back of your laptop and remove the cover.

3. Push from both sides at once on the ram holders (see image bellow)

How to remove laptop battery (see image)

Dell Latitude 5424 Rugged how to remove battery:

First, unlock the battery and then push the tab to release it.

4. Start your laptop without RAM and battery (only with the power cord plugged in) for 60 seconds.

5. Keep the power butoon pressed until the fan will stop.

6. Remove the power cord and put the RAM and battery back, then start the device.

Not working?

This is not good.

If the fan is not working, the led are not working and is completely dead, can be your motheboard or psu (power supply)

What you can do more?

If you hear fan working, and led`s are blinking then you can try to connect the laptop to any TV or Monitor HDMI or VGA to see if your screen is bad.

If the Dell Latitude 5424 Rugged is working to your monitor or TV, then you should replace laptop display.

Note! In almost 80% from cases, the motherboard is broken and must be replaced.

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By Ady Moisescu

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Website content updated today on: 2018-10-23