0
votes
1answer
301 views

Weird colors on secondary monitor

When I connect my macbook air (2012 early I think) to a DELL U24-something display through a DVI the colors on the display are really weired: it is like all the colors are really desaturated and ...
1
vote
1answer
200 views

F.lux does not always work on resolution changes. Is there a way to check if the resolution changes?

I'm a happy user of f.lux, but sometimes when I plug in my external monitor on my macbook air it returns to full brightness. This also sometimes happens if I unplug my external monitor and switch to ...
3
votes
4answers
3k views

Dell U2410 HDMI + OS X Lion very poor quality

Having plugged my MacBook Air (Mid-2012) into a Dell 24" 2410 monitor, the quality is terrible. For reference the same monitor plugged into a Dell XPS M1330 running Windows 7 via HDMI give nice ...
2
votes
2answers
1k views

Monitor not displaying color red. Is this the monitor or some setup I'm missing?

I've plugged the monitor into both an iMac 2006 and a MacBook 2008. Red shows up as black. I've set up the monitor in System Preferences and on the monitor itself. The color red simply shows as black. ...
2
votes
1answer
317 views

OS X Color matching on dual displays

I have an iMac and a second display - an LG 24" panel. Using any colour picker (eg Digital Color Meter) on exactly the same colour gives a different result depending on which screen I pick the colour ...
4
votes
1answer
278 views

How do I reset the Display cached data?

A week ago I noticed a weird Lion symptom, and posted a vague description of one this problem. Today, after some tests, I came to a conclusion that this bug reproduces whenever a the computer is ...