XP Everything now yellow instead of white!

[lowiq]

When I boot up my pc (xp), my monitor goes yellow as if like looking through yellow sunglasses!

Any ideas please?

[calibrax]

Either the cable between your PC and your monitor is loose or damaged, or it could be that your video card itself is broken.

[HandySize]

First thing I'd look for is a bent pin in the vga cable.
This can often cause some color loss and can usually be straightened with a pair of needlenose pliers or tweezers

[stevie21]

If you can see the wire coming out of the back of your PC, do as I do and kick it gently until your screen goes a normal colour.
Or, go for the proper long term fix suggested above :(

[simsfreq]

You probably have the colour balance misadjusted. Play about with the buttons on the front of your screen (if you do change anything, change one thing at a time and remember what it was before you started)