turn on and off

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  1. emilehmedlivevo

    Laptop boots up after a few tries

    Hi, my laptop is HP Probook 4730s, I have a problem that occurred by itself for about a month. I put the laptop in sleep mode, after hours when I try to open, laptop isn't opening. Screen stays black and fan starts spin fast after 3 seconds later. And I hold power button, laptop turns off, again...
    • emilehmedlivevo
    • Thread
    • bios problems boot problems laptop sleep mode turn on and off won't turn on
    • Replies: 13
    • Forum: Laptop Support
  2. A

    Please help!!

    Hello I need some help!! My computer won't start, weirdly when I turn it on, it turns off immediately, then turns on again, then off, then on again, then stays on, tries to boot up, it won't let me in the bios or any option on the screen then just stays black for like 2 minutes, the a blue...
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