Rx1550 wddm msi ati windows 7 download - MSI RX1550-TD256E RADEON X1550, (256 MB) Graphic Card

install the correct video driver.chec in control panel, device manager if videodriver is a generic one...Ex: ati radeon hd 4200(WDDM.01)
if u find WDDM there it's a generic one.install from ibm website.

Just google " rx1550-td256e drivers"
you can find your drivers that way. i have NVIDIA which has a feature to scan my hardware for the specific device and show me which driver i need (of course i have a software that keeps those drivers up-to-date). i dont know if your video card manufacturer provides this kind of service

Try downloading the driver from this link: http://www.radarsync.com/drivers/d159885-via_chrome9_hc_igp_wddm__ Good luck!

yes, its supported by windows 7.
but need more setting to make it fast. maybe tune up utility will help increase the performance.

help me by rate my answer.

this is what i have found
Go to AMD/ATI’s website to download: http://support.amd.com/us/gpudownload/Pages/index.aspx

You will have to load and install the Windows XP drivers as AMD/ATI does not have Vista/7 drivers for Radeon 9200 series. Do be aware that you may need to run the drivers in compatibility mode to get them to load. Also, since you will now be using XPDM drivers instead of WDDM drivers, you will lose a lot of the stability and performance benefits native to WDDM drivers.

See http://msdn.microsoft.com/en-us/library/dd229906(VS.85).aspx for more information regarding the difference between XPDM and WDDM.

AMD’s DirectX 9 ATI Radeon graphics accelerators are not officially supported under Windows 7. If the user chooses to, they can install the ATI Catalyst Windows Vista graphics driver under Windows 7. Please be aware that none of the new Windows 7 graphics driver (WDDM 1.1) features are supported (as the Windows Vista level graphics driver is limited to WDDM 1.0 level support). Using the ATI Catalyst Windows Vista driver under Windows 7 is not officially supported by AMD, and as such AMD will not provide any form of customer support for users running in this configuration

Yes and No. Let me explain. You have taken an older board that worked with XP and tried to make it work in Win7 (which is not supported by the board). Add in your graphics card switch, and you have a real mess.

You can upgrade your motherboard (for one that is compatible with Win7 - (ie. a brand new model with Win7 certification) and use a graphics card that is also Win7 compatible, or

Go back to a configuration that worked

From: http://www.amd.com/us/Pages/AMDHomePage.aspx

Note: AMD’s DirectX 9 ATI Radeon graphics accelerators are not officially supported under Windows 7. If the user chooses to, they can install the ATI Catalyst Windows Vista graphics driver under Windows 7. Please be aware that none of the new Windows 7 graphics driver (WDDM 1.1) features are supported (as the Windows Vista level graphics driver is limited to WDDM 1.0 level support). Using the ATI Catalyst Windows Vista driver under Windows 7 is not officially supported by AMD, and as such AMD will not provide any form of customer support for users running in this configuration.

I have found Windows 7 drivers from ATI.

you should be running the same make video card, because the same driver runs both of them.
Here is Microsofts take on this subject.

http://www.microsoft.com/whdc/device/display/multimonVista.mspx