My LP154WU1 A1 K6 has a problem,
I haven't noticed until now because I have had no reason to run the screen at a lower resolution but it won't display anything on:
640x480
800x600
1024x768
1280x1024
It works when they are stretched, it works when on all the other resolutions in between but not on those 4 (most common) resolutions.
This is my first Mac so I'm a bit short on ideas, anyone?
I can use those resolutions on my LG XXX - TLB1 screen. But those other resolutions suck! So, who cares? Just enjoy the 1920x1200 goodness...