Black screen

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Hello,

I am having dell inspron 15 model no 3521. My laptop is showing a dell icon with cursor.
I tried F8 option but it didn't work.
Help me.


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Hello Rajat,
Switch off your Laptop
Remove the battery
Press power button for 48 seconds
replace the battery
switch on the power button.
Immediately after pressing power button Tap F8 continuously until you got Safe boot screen!


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Did you hear any beeps?..
Remove the RAM and reseat it again!
No there was no beep
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No beep.
No safe mode.
Did you install any new hardware or software to your laptop?
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Then contact a technician to solve your issue!
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