If you want to hook your pc up to the tv your graphics card must have a tv out.You will also need a s-video cable. For Windows XP Right click on Desktop Properties, then click Settings, then click, Advanced, then click Graphics Media Accelerator Driver, then click Graphics Properties, then click Multiple Display.Two displays must be connected to computer before you could use this function. For
. Windows Vista you will right click Desktop, then click Personalize, then click Display Settings, then click Advanced Setting, then click Graphics Media Accelerator Driver, then click Graphics Properties, then click Multiple Display. Once again, two displays must be connected to computer before you could use this function. You must then tune the TV international standard to the NTSC and PAL model for it to display . Then please refer to the software of the graphic card, it maybe mentioned how to set the interface if output to the TV. For more information please refer to www.club.cdfreaks.com/f148/pc-tv-hook-up-236265/