PC
Display (Graphics) card issue: You observe following display issues.
I: You
see a blank display screen.
II: Display is very hazy.
III: Time to time you get Blue Screen
messages.
All these issue indicates problems with the
display card and problem could be following
> Incorrect connection: if you have two
display cards then make sure you have connected to the correct display card,
also check monitor is getting power supply.
> Display card driver issue, update the
driver.
> Display card is not connected properly
to the motherboard
> Video card is getting heated: Make sure
your CPU fans are running and working as expected.
> Run Memory check utility: If video card
manufacture provide memory testing tool, then download the tool and test video
card memory.
> Video card memory issue
If updating driver, re-connecting card, fixing
fan issue and running memory check does not help then prefer taking some
computer technician's help.
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