視訊控制卡(vga相容)的驅動程式問題

電腦速度慢了..用ie的時候向下拉質下質下..
搜尋過..應該是這邊出問題...
在裝置管理員中視訊控制卡(vga相容)的iron出現? 和 !
想更新驅動程式..但搜尋過都沒有
我是電腦白痴..
唔知這些資料可否幫助找到驅動程式..

Computer:
Operating System Microsoft Windows XP Professional
OS Service Pack Service Pack 1
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name LINUX-QA8HV7FRR
User Name Administrator

Motherboard:
CPU Type Intel Celeron D 336, 2800 MHz (21 x 133)
Motherboard Name Unknown
Motherboard Chipset ATI Radeon Xpress 200
System Memory 448 MB (DDR2-667 DDR SDRAM)
BIOS Type AMI (01/18/06)
Communication Port 通訊連接埠 (COM1)
Communication Port ECP 印表機連接埠 (LPT1)

Display:
Video Adapter ATI Radeon Xpress 200 (RC410)
3D Accelerator ATI Radeon Xpress 200 (RC410)

Multimedia:
Audio Adapter ULi/ALi M5461 High Definition Audio Controller

Storage:
IDE Controller ALi M5229 PCI Bus Master IDE Controller
IDE Controller 標準雙通道 PCI IDE 控制器
SCSI/RAID Controller SCSI/RAID Host Controller
Disk Drive ST3250624AS (232 GB, IDE)
Disk Drive Multi Flash Reader USB Device
Optical Drive LC2733A OOJ024I SCSI CdRom Device
Optical Drive LITE-ON DVDRW SHM-165P6S
SMART Hard Disks Status OK