Partial white screen - Philips 42PF9630A 42 in. Plasma Television

Screen colours are "additive".
They take some amount of each of the 3 "primary" colours, to make a specific colour. For example, 100% + 100% + 100% gives "white". Getting "pink" when you expect "white" means that you are getting 0% instead of 100% of one of the 3 colours.
Bad screen, or partially-broken cable between the "motherboard" and the screen.

Hello there.

Try the monitor with ANOTHER computer,

This will prove whether it is the Monitor at fault or not.

Change your resolution settings in System Preferences. Open System Preferences, and Open Displays. Then Click resolution size: Best for Display.

You need to go to service to replace LCD

Sounds like the screen cable is either partially connected, loose or has failed.

What is happening to your laptop is the power line connecting a row of pixels is failing so only partial colors are showing up causing the vertical white line. Usually screen replacement is the only answer to fix it.

Not a fuse problem! its the LCD
get it sorted at www.dsdoctor.co.uk

The mega-pixles in your phone are bad. You can't fix this problem. Take it up with your network. Your services will cover this problem.

if you have your receipt or bank statement and bought it from Tesco, then give the helpline a call on 0845456676 and they will issue a otm (over twelve month) form, this will allow you to hopefully claim back either partial exchange or partial refund

Well what sometimes happens is your phone gets confused because when your cell phone is shut the screen doesnt go dark it is a plan white screen so what I think happend to your phone is that the sensor that is on your keypad is messed up somehow and thinks it is open when its shut.
The same thing happened to me before but my phone got wet.