dell inperion 15

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    pre boot system assessment in Dell

    I have a dell laptop working perfactly fine and one day when i start laptop i get the screen of pre boot system assessment. The moent they ask for more test by pressing "y" or "n" , i'm not able to press "n". S oi had to choose "n" . Now this process takes almost 4-5 hours to complete . and...
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    Dell Inspirion 15 Black Screen No Mouse

    Can someone please help me. After a certain windows 10 update, the update failed to install, everytime. I finally decided to reboot my computer... but now I cant even operate it. Please help me.
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