When you installing AGP card, please make sure the

Mobo AGP slots, lots of standards but what cards work? agp slot meaning Some systems will come with an integrated video and have an AGP or the newer PCI slot This will allow you to use either the agp slot What is Accelerated Graphics Port Function AGP Slot

agp slot meaning For example, an ISA slot may be used to add a video card, a network card, or an extra serial port The original 8-bit version of PCI uses a 62 pin connection