my macbook screen is flashing pink and things that are black also are green i think its my lcd help please!

you dont have an external monitor you can hook it up to..do you?

I know 🙂 you can hook up an external monitor with the appropriate cables to verify if it is the macbooks screen that is the real problem. If the display on the external one is good, it helps the troubleshooting process.

run the apple hardware test just to see if it finds anything:

• For Intel-based Apple computers that shipped with Mac OS X v10.5.4 or earlier, Apple Hardware Test is located on the Mac OS X Install Disc 1 and should be included with your computer.
• For Apple computers that shipped with Mac OS X v10.5.5 to 10.6.7, Apple Hardware Test is located on the Applications Install Disc 2 and should be included with your computer.

Note: Be sure to disconnect any external devices, printers, hard drives, scanners, and so on (other than the Apple keyboard and mouse) from your Apple computer before starting up to Apple Hardware Test and running the diagnostic.

To start up your computer in Apple Hardware Test:

1. Press the power button to turn on your computer.
2. Press and hold the D key before the gray startup screen appears. An Internet-enabled connection via Ethernet or Wi-Fi is required to use this feature.
   Note: Some Macintosh computers that shipped with OS X Lion support the use of Apple Hardware Test over the Internet. These computers will start up to an Internet-based version of AHT if the hard drive does not contain AHT.
3. It takes a minute or so for Apple Hardware Test to start up and inspect your hardware configuration. While this is taking place, an icon appears on the screen:
   
4. When the process is complete, select your language and click the right arrow. If you aren't using a mouse, you can use the up and down arrows to select a language and then press the Return key.
5. The Apple Hardware Test console appears. You can choose which sort of test or tests to perform:
   • To perform all of the basic tests, click the Test button or press the "T" key or the Return key.
   • To perform a more thorough diagnostic test, select the "Perform extended testing" checkbox under the Test button before you click the Test button.

Your test results will appear in the window in the bottom-right of the console.

To exit AHT, click Restart or Shut Down at the bottom of the window.

My MacBook screen turn pink and was fixed for one day by holding OPTION+COMMAND+R+P and now gone back to pink. The screen flicker when the screen is moved up and down. Anyone got any suggestion?

Scyong,

Did you ever find a resolution? I've tried resetting the PRAM, but that didn't work for me. It made the problem more consistent. I tried rebooting holding the D key down for a hardware test, but to no avail.

What did you end up doing to resolve the problem?