Random unplugs of external monitor

mardi 17 février 2015

Hello all, Im using some 19´´ monitor connected by vga with my toshiba laptop. It has been like this for a year with no issues. But, since one month or so, Im suffering a random issue:



Suddently, image dissapear from the external monitor, and I listen the windows sound that sounds when you disconnect any device, then the laptop screen (which is in black) turns on for less than a second, showing the image correctly, and then it goes black again and image comes back to external monitor, and I listen the windows "device connected" beep. This thing happens in less than two seconds. Meanwhile, I can still listening the sound of the game I was playing in that moment





Just like If I manually disconnect VGA cable for less than a second, and plug it again



This is annoying me since If Im playing a game, it just crash when this happens



It happens twice a week or so



I already updated graphic card drivers



Please any idea? Ask me for any detail you need

Im really thankful!





Random unplugs of external monitor

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