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Windows 7: I am having random screen flashes and then blue screen

07 Apr 2015   #11

windows 7 home 32 bit, I just changed back from 64 to 32bit

Do you know what a ground loop isolator is? A ground loop isolator is a fix for a problem. Not causing a problem. When the grounds of 2 pieces of equipment aren't at the same ground potential then when these two pieces of equipment are interconnected, if the ground wire between them does not have low enough resistance to fully equalize their potentials, there will be an audible hum created at the AC mains base frequency (50 or 60 Hz) and the harmonics thereof (120 Hz, 240 Hz, and so on), called mains hum. I am thinking that putting on the monitor cable is bypassing the ground loop isolator.

Quote   Quote: Originally Posted by essenbe View Post
Perhaps you should run it with just the laptop screen. When you run multiple monitors it can cause problems, and with just 256MB of Vram just probably is not enough. There is also the possibility that what you did to the TV sound is causing some type of problems.
My System SpecsSystem Spec
07 Apr 2015   #12

Windows 10 Pro/ Windows 10 Pro Insider

For whatever reason, according to you, the only time you have a problem is when you connect the TV to it.
My System SpecsSystem Spec

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