So I uninstalled the graphics card (NV GeForce 7350 LE) in device manager, powered down computer, unplugged computer and ventured inside. I decided to check the graphics card in the tower. I purchased a new one anyways (it's going back to BB) and received the same "no input signal". When I disconnected the dvi cable I would receive an error message check video cable which led me to believe everything was ok with the cable. Tower still running and all but "no input signal". I tried lowering the resolution (native for my monitor is 1440x900), it would work for a while then when I returned to computer later it would be in sleep mode. Sporadic "no input signal" monitor going to sleep. If there is any info you need that isn't here just let me know because this is a problem i would love to fix. Integrated Data Cache : 2x 32kB, Synchronous, Write-Thru, 8-way, 64 byte line size Model : Intel Core(TM)2 Duo CPU E8500 3.16GHz I don't know what info is needed so ill just put bits here, i used sisoftware sandra to get this info. Also it only happens when I'm playing a video game. The amount of time i can play a game before it turns off is different each time, i can play for a few hours or a few minutes. I have tried pressing the windows button and esc and all that but nothing happens. I can't do anything with the pc after this point even though the tower is still on, I have to restart it by holding in the power button.
When I play a game, any game like the sims3, left4dead or crysis, the screen will go blank and display the words "no input signal" and then "monitor going to sleep" and then the screen will go blank. Hi I'm not sure if this post is in the right place so sorry if it isn't.
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