I have formatted my computer and am missing the video controller (vga controller) but have absolutely no idea how to find out what one I need or where to find the actual driver please can anyone help below are computer specs. It is a Mecury desktop conputer. Operating System Windows XP Home Edition Service Pack 2 (build 2600) System Model Enclosure Type: Desktop Processor a 1000 megahertz IDTNehemiah 32 kilobyte primary memory cache 64 kilobyte secondary memory cache Main Circuit Board b Board: Gigabyte Technology Co., Ltd. GA-PCV2-CSI/DSI Bus Clock: 133 megahertz BIOS: Award Software International, Inc. F2 ID 03/13/2006 Drives 40.01 Gigabytes Usable Hard Drive Capacity 32.57 Gigabytes Hard Drive Free Space AOPEN COM5232/AAH SL [CD-ROM drive] SAMSUNG SP0842N [Hard drive] (40.02 GB) -- drive 0, s/n S0DWJ1TL608496, rev BH100-45, SMART Status: Healthy Memory Modules c,d 224 Megabytes Installed Memory Slot 'A0' has 256 MB Local Drive Volumes c: (NTFS on drive 0) 40.01 GB 32.57 GB free Network Drives None detected Controllers Primary IDE Channel [Controller] Secondary IDE Channel [Controller] VIA Bus Master IDE Controller Display None detected Bus Adapters VIA Rev 5 or later USB Universal Host Controller (3x) VIA USB Enhanced Host Controller Multimedia Realtek AC'97 Audio for VIA (R) Audio Controller Unimodem Half-Duplex Audio Device Communications Smart Link 56K Voice Modem Realtek RTL8139 Family PCI Fast Ethernet NIC primary Auto IP Address: 192.168.1.2 / 24 Gateway: 192.168.1.1 Dhcp Server: 192.168.1.1 Physical Address: 00:0F:EA:45:61:FC Networking Dns Server: 192.168.1.1 Other Devices Standard 101/102-Key or Microsoft Natural PS/2 Keyboard PS/2 Compatible Mouse USB Printing Support USB Root Hub (4x) Any help would be greatly appreciated thanks