Dell latitude E7240 showing black screen [Closed]

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Ambucias
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Hello,


I my laptop dell latitude E7240 is showing a black screen. I was playing a game then it freezed. I forcefully shut it down but upon restarting, its showing a black screen and the fun is working just fine. It then somehow switches itself off and restart again, just showing the network diode and power supply diodes. Help

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13946
Hi

Please explain: "...the fun is working just fine".

Thanks
I can hear the fan when i switch my laptop but when it reboots itself, i can't hear it again
Ambucias
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13946 > Simon
Simon

Try an external monitor and tell me if you get a signal
Ambucias

Unfortunately, I do not have an external monitor with HDMI port nor friends who have such equipment
Ambucias
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13946
Sorry,

I suggest you take it to a repair shop, your back lights may need to be replaced.