Hi,
Thank you for contacting Microsoft Community.
I appreciate your time and effort.
I understand that your monitor display is in pink color. I will certainly help you with this.
As per the description, it seems like this is the hardware issue. I would suggest you to check the following steps:
1. The VGA cable is connect properly or not.
2. Try to check, if the port is damaged.
3. Try to change the cable.
- Try to install the latest display driver.
5. Try to check with the manufacturer or local technician.
Go to the below link as reference:
http://windows.microsoft.com/en-us/windows7/work-and-play-better-with-multiple-monitors
I hope this helps. Please let us know the results. Feel free to write us back for any further assistance with Windows, we’ll be glad to assist you.