Diagnosing a problem where the laptop won’t turn on, or the screen doesn’t turn on, can be difficult. There are some ways to find out what’s at fault. If you find your laptop not powering on at all, it could be an issue with the laptop battery or charger. Follow the steps in the battery troubleshooting point earlier in this article to sort out that issue.
Laptop powers on, but without any display
If you find that the laptop status indicators turn on, but the screen doesn’t turn on, it could be a problem with the display itself. Try watching the hard drive indicators to see if the hard drive is active. It could be trying to boot up Windows. If you find that the indicators just stay on without any activity, try pressing the Caps Lock key. The indicator light should typically turn on and off if your laptop hasn’t hung. If the laptop has locked up, then it could be some sort of hardware failure. We recommend taking the laptop to a service centre in such cases.
Windows start booting but doesn't proceed
If Windows doesn’t complete booting, it could be a Windows corruption problem. Keep a Windows recovery disk at hand. You may be able to repair the damage by booting into the Recovery disc or USB drive. Another way to see if Windows boots is by entering the Safe Mode. Do this by pressing the F8 or Shift + F8 keys just when Windows starts booting. Insert the Recovery Disk or pen drive into your laptop, and boot your laptop using it. You can do this by entering the BIOS, and changing the Boot Disc order. Most laptops and PCs let you access the BIOS by pressing the F2, F10 or Del keys. Once done, you’ll get the Windows recovery disc tool and you should be able to either repair, reset or restore your Windows installation.
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