Fix: APC_INDEX_MISMATCH Blue Screen Error
APC_INDEX_MISMATCH Blue Screen Error always comes with your incompatible graphic driver. In other words, if APC_INDEX_MISMATCH error occured, there is very likely something wrong with your graphic driver. In order to fix APC_INDEX_MISMATCH Blue Screen Error, we should reinstall the graphic driver. Here in this article, we will be showing you how to reinstall graphic driver under APC_INDEX_MISMATCH error step by step. And also a charming driver tool would be for you at the end. Please take for a while to read on.
Note: Due to the blue screen error, you might not boot into your system normally. If so, please boot your computer into safe mode firstly.
Press Windows key + R key together to open Run dialog box.
Then type devmgmt.msc in the box and hit Enter to open Device Manager.
Expand Display adapters dialog.
Then right-click on your display adapter and choose Uninstall.
Tick on Delete the driver software for this device.
Then click OK.
Open run box again and this time type msconfig and hit Enter.
Tap on Boot pane.
Then uncheck Safe boot and click OK.
Now your Windows will reboot normally and install the graphic driver automatically. The error should be fixed now.
If it won’t work, please download the latest driver for your display adapter from its manufacturer’s website, like Intel, AMD, NVIDIA,etc.
Note: If the latest driver didn’t fix the error, you can try to install its previous version.
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For any questions, please feel free to leave your comment below, thanks.