Faulty Graphic card. Runs ok for a while then getting hot. good for parts or some one can fix. Specifications: Graphics Engine AMD Radeon HD 4890 Bus Standard PCI Express 2.0 Video Memory DDR5 1GB Engine Clock 850 MHz Memory Clock 3900 MHz ( 975 MHz DDR5 ) RAMDAC 400 MHz Memory Interface 256-bit Resolution D-Sub Max Resolution : 2048x1536 DVI Max Resolution : 2560x1600 Interface D-Sub Output : Yes x 1 (via DVI to D-Sub adaptor x 1) DVI Output : Yes x 2 (DVI-I) HDMI Output : Yes x 1 (via DVI to HDMI adaptor x 1 ) HDTV Output (YPbPr) : Yes x 1 HDCP Support : Yes TV Output : Yes x 1 (YPbPr to S-Video and Composite) Power Consumption up to 300Wadditional 6+8 pin PCIe power required https://www.asus.com/Graphics-Cards/EAH4890HTDI1GD5/