Hi Noel76,
Try updating the display card driver and monitor driver to the latest one:
ATI Catalyst™ 9.9 Suite for Windows 7 (32-bit)
Samsung 2032BW monitor driver
Please Note: The third-party products discussed here are manufactured by companies that are independent of Microsoft. We make no warranty, implied or otherwise, regarding these products' performance or reliability.
If the issue persists, could you please capture a screenshot of the current display of the screen?
1. Press the Print Screen key (PrtScn) on your keyboard.
2. Click the "Start" menu, type "mspaint" in the Search Bar and Press Enter.
3. In the Paint program, click the "Edit" menu, click "Paste", click the "File" menu, and click "Save".
4. The "Save As" dialogue box will appear. Type a file name in the "File name:" box, for example: "screenshot".
5. Make sure "JPEG (*.JPG;*.JPEG;*.JPE;*.JFIF)" is selected in the "Save as type" box, click "Desktop" on the left pane and then click "Save".
6. Please upload the screenshot to your SkyDrive at www.skydrive.live.com and let me know the link.
Hope this helps.
Regards,
Linda