My 30" Experience So Far
Hi all,
I ordered the 30" Cinema and graphics card at the WWDC in June, originally slated for Aug 15th, and it finally shipped on Oct 14th. FedEx inexplicably lost track of the package for a few days, (including a claimed delivery, with a bogus signature on the online tracking page), but it was eventually delivered, without consistent explanation, on the 20th. (Weird.)
I assumed that the setup would be plug & play, so I naively plugged and played. Kernel panic!! Restart, Kernel panic. The graphics card came with a CD, which I hoped might be bootable with the drivers on it. No such luck. Finally had to take out the new graphics card, put in the old one, restart (at half-res on the 30"), install the fan firmware update, restart, install the NVidia drivers, restart, shut down, replace the graphics card with the new one, then finally restart. Success.
First impression: WOW!! Overwhelming. (I'm moving up from one of the original 22" DVI Cinema Displays, which after four years has aged to a parchment-like sepia-tone.) Test for dead pixels: None!! Test for stuck pixels: One, marginally, blue-green, in the lower right corner. Not bad, not bad at all!
But after a few minutes of use, I noticed that I kept subconsciously dragging all the windows to the right half of the screen. Huh? So I set the screen all white, and took a step back. WHOA! The display is about 50% brighter on the right half than the left half!! Setting the screen to pure white, I took a photo from several feet away to verify the non-uniformity. Open these links in sequence, and you can use the browser forward and back buttons to flip between them. The first is the original photo, and the second is the same photo flipped horizontally:
Original Photo
Flipped Photo
As you can see, the non-uniformity is quite extreme, and I have no choice but to return the display for this reason. (There's also a slight pinkish cast relative to my other displays, though this is very minor.) I'll post again when I get a replacement display; hopefully sooner than later. Has anyone else experienced this non-uniformity, or tested for it?
-Ben