Connect Your Video Cable to the Onboard Graphics CardĪssuming you have a desktop, you can also try connecting to the onboard graphics card that’s built-in to the motherboard. It’s often best to try one thing at a time and see if that resolves the issue.Ī lot of our readers have expressed other issues with the black screen on their PC or Laptop so we’ll include a few tips here for those who tried the steps above and have yet to correct the problem they’re having.
You can now try restarting the computer to see if it worked or attempt to update the drivers. Next, right-click on your graphics card and select Enable Device if it’s disabled. Now, scroll down to Display Adapters and click on it. After Windows starts up, open up the Device Manager. The OS on your PC has no control over the boot screen on, so if you’ve tried everything else and don’t see anything, it’s possible you have a faulty cable or graphics card. If the screen is working now, which it should unless your graphics card has failed or have a faulty screen cable or screen, you can now try re-enabling the graphics card, updating your drivers, or restoring the system back to factory which will fix your problems if it’s software related.Īgain, if you don’t see a display at all when first booting your PC, the BIOS splash screen, then you might have a more serious problem. If your computer has integrated graphics, Booting into Safe Modeįirst, boot your system in Safe Mode by holding the Shift + F8 key during startup. Once found, you should be able to pop the battery out, but you may need to disengage some form of clipping mechanism first.įixing a Graphics Card Disabled in WindowsĪs mentioned, if you disabled your graphics card in Windows using the Device Manager or another app, you’ll need to re-enable it by booting into Safe Mode. It is usually located in an exposed housing on the motherboard. Once the internal components are accessible, find and remove the CMOS battery, which essentially looks like a large watch battery. If you’re unsure how to do this, refer to the manufacturer’s information, but be warned that doing so may void your warranty.Ģ. For desktop PCs, CMOS battery removal is relatively straightforward: ensure your machine is powered down and remove all external cables, then open up the case to reveal the hardware inside. Since this CMOS gets powered by a small battery (about the size of a nickel), the second BIOS reset option is to remove it. Option 2: Remove the CMOS Battery on Your Laptop or Desktop PC Instead, the computer goes back to its standard start-up settings. Don’t worry none of your files or OS data will be modified or deleted, that’s all stored on the HDD or SSD. Then, reinsert the plug back in place, or, in the case of a three pin set up, place it back on the original outer pin.īy removing the plug from the pins, the BIOS basically ‘forgets’ what settings to use at startup and reverts to its defaults.
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