How to Restore the Display Output After Your Graphics Card Drops Inside the Computer


How can I fix the connection between my graphics card and my monitor after the card dropped inside the case?

I opened the computer case and accidentally dropped the graphics card. I reinserted it, but now the monitor does not display anything through the HDMI port. The computer and the graphics card fan seem to work fine, but there is no signal on the screen. What could be the problem and how can I solve it?


If you have recently opened your computer case and dropped your graphics card, you may encounter some issues with the display output. The monitor may not show anything, even though the computer and the graphics card fan are working normally. This could be due to several reasons, such as:

  • The graphics card is not properly seated in the PCIe slot.
  • The HDMI cable is loose or damaged.
  • The monitor is set to the wrong input source.
  • The graphics card driver is corrupted or outdated.
  • To troubleshoot and fix the problem, you can try the following steps:

    1. Check the graphics card installation. Turn off the computer and unplug the power cord. Open the case and inspect the graphics card. Make sure it is firmly inserted in the PCIe slot and secured with a screw or a latch. If the card is loose or wobbly, reseat it carefully and firmly. You may also want to clean the contacts of the card and the slot with a soft cloth or a cotton swab dipped in alcohol. Close the case and plug the power cord back in.

    2. Check the HDMI cable. Make sure the HDMI cable is properly connected to both the graphics card and the monitor. Try to wiggle the cable gently and see if the display changes. If the cable is loose or faulty, replace it with a new one or use a different port on the card or the monitor. You may also want to test the cable with another device, such as a TV or a laptop, to see if it works.

    3. Check the monitor settings. Turn on the monitor and use the buttons or the menu to select the correct input source. The input source should match the port that the HDMI cable is connected to, such as HDMI 1, HDMI 2, etc. If the monitor has multiple input sources, try to switch between them and see if the display appears. You may also want to adjust the brightness, contrast, and resolution settings of the monitor to make sure they are optimal.

    4. Check the graphics card driver. Turn on the computer and see if the display works. If not, you may need to update or reinstall the graphics card driver. To do this, you can use another monitor or a TV that has a different connection type, such as VGA or DVI, to connect to the computer. Alternatively, you can use the integrated graphics of the motherboard or the processor, if available, by connecting the monitor to the onboard port. Once you have a working display, go to the graphics card manufacturer’s website and download the latest driver for your model and operating system. Follow the instructions to install the driver and restart the computer. You may also want to uninstall the previous driver before installing the new one, to avoid any conflicts or errors.


following these steps, you should be able to fix the connection between your graphics card and your monitor after the card dropped inside the case. If the problem persists, you may need to contact a professional technician or the graphics card manufacturer for further assistance.

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