Video contorller showing yellow question mark

my video contorller showing yellow question mark. when i try to install the drivers from the motherboard cd it shows operation coould not completed and check log for details.Please help me out to find the drivers for it.
My computer details :




Operating System

Windows XP Professional Service Pack 2 (build 2600)

System Model

Acer APSLe-M
System Serial Number: AWPLE010174228185LE
Enclosure Type: Desktop
Processor a
2.00 gigahertz AMD Athlon XP
128 kilobyte primary memory cache
256 kilobyte secondary memory cache


Main Circuit Board b

Board: Acer MK77M II for Acer
Bus Clock: 133 megahertz
BIOS: Phoenix/Award Technologies, LTD 6.00 PG 03/25/2004


Drives
39.99 Gigabytes Usable Hard Drive Capacity
15.49 Gigabytes Hard Drive Free Space

TSSTcorp CD/DVDW SH-W162C [CD-ROM drive]
3.5" format removeable media [Floppy drive]

ST340015A [Hard drive] (40.02 GB) -- drive 0, s/n 5LACRL32, rev 3.01, SMART Status: Healthy



Memory Modules c,d

504 Megabytes Installed Memory

Slot 'A0' has 256 MB
Slot 'A1' has 256 MB
Slot 'A2' is Empty

Local Drive Volumes

c: (NTFS on drive 0) 10.00 GB 7.96 GB free
d: (FAT32 on drive 0) 9.99 GB 3.03 GB free
e: (FAT32 on drive 0) 9.99 GB 1.28 GB free
f: (FAT32 on drive 0) 10.01 GB 3.23 GB free



Controllers

Standard floppy disk controller
Primary IDE Channel [Controller]
Secondary IDE Channel [Controller]
VIA Bus Master IDE Controller


Bus Adapters

VIA Rev 5 or later USB Universal Host Controller (3x)
VIA USB 2.0 Enhanced Host Controller

Multimedia

MPU-401 Compatible MIDI Device
Realtek AC'97 Audio for VIA (R) Audio Controller
Standard Game Port


Communications

Nokia GSM Phone USB Modem
Realtek RTL8139 Family PCI Fast Ethernet NIC
Dhcp Server: none responded
Physical Address: 00:01:80:53:A8:5B
Networking Dns Servers: 202.56.250.5
202.56.250.6


Other Devices

HID-compliant consumer control device
HID-compliant device (3x)
USB Human Interface Device (3x)
HID Keyboard Device
HID-compliant mouse
USB Composite Device
USB Root Hub (4x)
Nokia GSM Phone USB Phone Parent
Nokia N73 USB Generic
Nokia N73 USB OBEX (2x)

That serial number yielded no results when I searched for it on Acer's US site. Given your name - perhaps you're not in the US, I don't know.

If your motherboard is an AOpen MK77M II, download these (http://download.aopen.com.tw/Download.aspx?RecNo=4250&Product=Motherboards&Model=MK77M%20II&Type=Driver&DownSize=4600&fileURL=pub%2fdriver%2fmb%2fvia%2fagp%2fkm266%2fwin2000xp.exe&Section=8&DL=yes) drivers, boot into Safe Mode and try to install them from there.

You can also just try to install the drivers from the CD in Safe Mode.