Windows 7 Display Problem

I've a Core i3 processor on Intel DH55TC Mother board with HD graphics. The system is new and I've installed Windows 7 with drivers provided with Intel Motherboard. But once I installed the graphics driver my monitor shows lot of dots on screen.

I've LG 16" Screen LCD Monitor. If I uninstall the graphic driver, the dots will go but the correct resolution for my monitor is not available.

What's the solution for this issue? Please help.

Board Model:
Intel(R) Desktop Board DH55TC
Board Version:
AAE70932-301
BIOS Version:
TCIBX10H.86A.0035.2010.0429.1516
Operating System:
Microsoft* Windows* 7 Ultimate

I've visited that site & downloaded the driver. but while trying to install the driver, it is showing the driver you are installing is older than the version already installed.

The Monitor is LG W1643

that looks like the onboard vram is on it's way out, if you can resolve it through drivers then thats great. But perhaps try a dedicated graphics card to see if the problem goes away.

Hi guys,
Another Update. Till now I thought this is the problem only associated with Windows 7 . As in Windows XP it was fine. Now I've Installed Ubuntu 11.04 & this problem exists there too. Any idea what this problem is all about?

I've visited Intel Driver detection & update utility but no use.

Sounds like a hardware issue for sure if it happens with a different OS / Driver.

hi ,
i have sony vaio vgnsz430n , i installed windows7 & have couple of problems with it Screen is little smaller

web cam is not working

mouse is not working from touch pad ( i have to hold the bar for scrolling up n down ) before i can just drag the page up n down from the touch pad .
Have few more issues please advise & post the link to fix these problems
as im not very good on this .
Thanks

gazz9496 said:

that looks like the onboard vram is on it's way out, if you can resolve it through drivers then thats great. But perhaps try a dedicated graphics card to see if the problem goes away.