Mobo ----- Board: ASUSTeK Computer INC. P4S533 REV 1.xx Bus Clock: 100 megahertz BIOS: Award Software, Inc. ASUS P4S533 ACPI BIOS Revision 1009 08/09/2002 Processor --------- 2033 megahertz Intel Pentium 4 8 kilobyte primary memory cache 512 kilobyte secondary memory cache Current video card ------------------ NVIDIA GeForce2 MX 100/200 RAM ---- 2GB DDR RAM I would like to replace the current display card with Saphire Radeon HD 3850 512MB 256-bit GDDR3 AGP. Will the card work on the P4S533 mobo? Is there something that I need to configure in the BIOS or any other thing that I need to do?