Hi all. I am using Acer Aspire X3990 Intel(R) Core(TM) i5-2310 CPU @ 2.9GHz. Ram of 4GB. operating Windows 7 Home Premium x64-bit. My graphics card is nVdia GeForce GT 530. I bought it in 2011. Its been two years.
Recently, my computer hangs sometimes on its own. It auto-reboots and then the graphic card would not be detected. Instead, it would be my build in graphics Intel(R) HD Graphics.
My HDMI cable is connected directly to the graphic card from the monitor. I connect a VGA cable directly from the motherboard to the monitor.
Does anyone knows whats wrong with my computer?
Thanks!
