Processor AMD A8-5600K
Memory 8 GB
System Type 64 bit
Use both IE 10 and Firefox 24
My computer is blinking! It blinks about every three minutes. The whole monitor blinks.
Each time it blinks the cursor turn from a pointer to a busy for about one second.
If a pull down list is open, it will close on a blink
If I am filling in an answer pull down the pull down will close and clear on a blink.
Certain games such as Peggle Delux miniaturize to the tool tray each time it blinks.
If I am writing in Word all letters typed during the blink disappear but not the ones typed before and after the blink
Not every time but about every 10 blinks, Firefox errors out and closes
I have Norton Antivirus running. Also use Speed Up My PC and CCleaner on a daily basis.
I have tried a different monitor and the blink still happens.