Brenda BB

Yes I meant call Datacolor, do you think they would be any help? 

I'll have to get a hold of one of those chords. Do you think it might help if I called the company and asked them for support? 

So how do other people calibrate their MacBooks? what do you think is the problem? 

I do see that, I don't have a cord for it though

Yes that looks about right 

It is a LG Flatron W2243T

I hope this is what you are asking for? 

Is this what you need? 

The monitor has not USB ports it has the VGA and another that also looks like a VGA type port 

Sorry I'm just now getting back at you. The extension to my monitor is a VGA on both ends. Not sure how I can connect to my MacBook? 

I do know that it calibrates my desktop with no issues. 

So my MacBook Pro does not have a VGA  insert and I can't connect the laptop to it

I do have my desktop still.   So tried it again with the white point at different values and I still get this nasty yellow screen no matter what. Not sure what do do now? 

I just bought the laptop used.( it's from 2010)  The calibrator I have had for about 3 years and have calibrated my desktop successfully with it. I will take a look at the above advice and let you know, Thank you

I have a mid 2010 MacBook Pro laptop that I am trying to calibrate with a Spyder4pro. I have followed your directions exactly and each time I end up with a very yellow screen. Skin looks extremely yellow and does not match my prints at all. Please help! Thank you.