Pink Screen flashing?

[hopechest]

My monitor is flashing pink can some one tell me what it is?

[Raptor]

Have these individuals been near your computer at any given time?

[Raptor]

Questions:

1. When has the problem first occured?
2. What type of monitor do you have?
3. What is your system configuration?
4. Are there items with magnetic properties in the vicinity?

Suggestions:

1. Degauss your monitor
2. Reinstall videocard drivers
3. Reconfigure colour schemes