The blank screen when boot up or during use? Many factors may be to blame, such as connection errors between display, graphics card, hard disk or hardware errors.
Firstly, you can hard reset the computer to fix it and know what device causes the problem.
Then, go Safe Mode to restart explorer.exe process.
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If still not work, try more [link|https://www.minitool.com/backup-tips/hp-laptop-black-screen.html|simple methods].
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If still not work, try more simple methods. SPAM disabled
The blank screen when boot up or during use? Many factors may be to blame, such as connection errors between display, graphics card, hard disk or hardware errors.
Firstly, you can hard reset the computer to fix it and know what device causes the problem.
Then, go Safe Mode to restart explorer.exe process.
If still not work, try more [link|https://www.minitool.com/backup-tips/hp-laptop-black-screen.html|simple methods].