Video drivers can be very tricky. Over 35 years in the business this has been the number one problem for all kinds of strange results.
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Video drivers can be very tricky. After over 35 years in the business this has been the number one problem for all kinds of strange results.
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To reinstall drivers completely soething like:
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To completely uninstall and then reinstall drivers completely something like:
Display Driver Uninstaller Download version 18.0.2.1 is required.
Why? Because all kinds of files, registry settings, etc. can get subtly corrupted. Normal uninstall, reinstall, etc. can miss some of these.
As a matter of fact I just fixed one this morning. I thought the card was defective because of the the yellow exclamation mark and the error messages in the Device Manager.
All is sweet now!
This is not to say that there is not some other cause but for me 98% of the time it has been the driver (same for touchpads).
Video drivers can be very tricky. Over 35 years in the business this has been the number one problem for all kinds of strange results.
To reinstall drivers completely soething like:
Display Driver Uninstaller Download version 18.0.2.1 is required.
Why? Because all kinds of files, registry settings, etc. can get subtly corrupted. Normal uninstall, reinstall, etc. can miss some of these.
As a matter of fact I just fixed one this morning. I thought the card was defective because of the the yellow exclamation mark and the error messages in the Device Manager.
All is sweet now!
This is not to say that there is not some other cause but for me 98% of the time it has been the driver (same for touchpads).