![What are dots on lcd tv screen. I have a 52 inch sanyo lcd tv and all of a suden I have about 5 columns across and 5 What are dots on lcd tv screen. I have a 52 inch sanyo lcd tv and all of a suden I have about 5 columns across and 5](https://f01.justanswer.com/iamhoagie/2012-03-13_072641_tv.jpg)
What are dots on lcd tv screen. I have a 52 inch sanyo lcd tv and all of a suden I have about 5 columns across and 5
![My pc came back from RMA and it has green lines and when I go into device manager, it has an exclamation mark on gpu. Does anyone know what I can do. : My pc came back from RMA and it has green lines and when I go into device manager, it has an exclamation mark on gpu. Does anyone know what I can do. :](https://preview.redd.it/2zd4u0cizod81.jpg?width=640&crop=smart&auto=webp&s=765737e6f61db8dca0438cd421de2e516b2435e1)
My pc came back from RMA and it has green lines and when I go into device manager, it has an exclamation mark on gpu. Does anyone know what I can do. :
![Bought used graphics card. Weird colors and dots in screen. Broken? Screenshot attached | Tom's Hardware Forum Bought used graphics card. Weird colors and dots in screen. Broken? Screenshot attached | Tom's Hardware Forum](http://i.imgur.com/VDd8Fr3.jpg)
Bought used graphics card. Weird colors and dots in screen. Broken? Screenshot attached | Tom's Hardware Forum
![My RTX 3070 is broken.. there's green dots all over the screen and the fans aren't working whatsoever. Tried to download GeForce experience driver and my computer blue screened 3 times.. I My RTX 3070 is broken.. there's green dots all over the screen and the fans aren't working whatsoever. Tried to download GeForce experience driver and my computer blue screened 3 times.. I](https://preview.redd.it/703ypl6sb1861.jpg?width=640&crop=smart&auto=webp&s=99672459500dd4e67d17a18ec946dba45b662a7e)
My RTX 3070 is broken.. there's green dots all over the screen and the fans aren't working whatsoever. Tried to download GeForce experience driver and my computer blue screened 3 times.. I
![What are these green dots? I'm pretty sure it's something to do with my monitor. Is there a way to fix it? : r/pcmasterrace What are these green dots? I'm pretty sure it's something to do with my monitor. Is there a way to fix it? : r/pcmasterrace](https://preview.redd.it/62g2mp7pyjx81.jpg?auto=webp&s=7868ab5380fae950375023f13daac5a33147165a)
What are these green dots? I'm pretty sure it's something to do with my monitor. Is there a way to fix it? : r/pcmasterrace
![Green dots on screen? Sometimes computer screen will flash a little, sometimes will freeze or go completely black. : r/24hoursupport Green dots on screen? Sometimes computer screen will flash a little, sometimes will freeze or go completely black. : r/24hoursupport](https://preview.redd.it/a5u3f5kuv0g81.jpg?auto=webp&s=9f30b977d182ee84394e5ee2c904486928244e68)
Green dots on screen? Sometimes computer screen will flash a little, sometimes will freeze or go completely black. : r/24hoursupport
![Question - Green artefacts/black screen appear when trying to use my AMD R9 200, AMD is still detected. | Tom's Hardware Forum Question - Green artefacts/black screen appear when trying to use my AMD R9 200, AMD is still detected. | Tom's Hardware Forum](https://i.imgur.com/JXz5JDCl.jpg)
Question - Green artefacts/black screen appear when trying to use my AMD R9 200, AMD is still detected. | Tom's Hardware Forum
![Green dots on screen in bios and now it wont boot at all. Yesterday I could get it to to boot to windows for a bit but couldn't run anything legitimate. Today Green dots on screen in bios and now it wont boot at all. Yesterday I could get it to to boot to windows for a bit but couldn't run anything legitimate. Today](https://preview.redd.it/4flkfiwbi7m61.jpg?auto=webp&s=7dd6c657606b21d4f3ab042a0cccf9cbef3d2c7b)