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Summary (2819 total)

Processor (issues only)
3.06C2D: 652
3.33C2D: 59
2.66i5: 524
2.8i7: 964

Screen Size (issues only)
21.5": 209
27": 1990

Graphics Card (issues only)
9400M: 99
4670: 568
4850: 1532

Build Quality Over Time
View graphs


Batch (Week Built) (issues only)
09-39: 10
09-40: 8
09-41: 8
09-42: 30
09-43: 60
09-44: 42
09-45: 112
09-46: 211
09-47: 239
09-48: 198
09-49: 141
09-50: 284
09-51: 102
09-52: 128
09-53: 72
10-01: 75
10-02: 32
10-03: 27
10-04: 47
10-05: 38
10-06: 28
10-07: 34
10-08: 41
10-09: 31
10-10: 19
10-11: 21
10-12: 15
10-13: 15
10-14: 23
10-15: 10
10-16: 15
10-17: 10
10-18: 8
10-19: 6
10-20: 2
10-21: 5
10-22: 3
10-23: 3
10-24: 6
10-25: 5
10-27: 4
10-28: 4
10-29: 2
10-31: 2
10-32: 1
10-33: 2
10-35: 2
10-37: 1
10-38: 1
10-39: 1
10-40: 3
10-41: 1
10-42: 2
10-44: 2
10-45: 2
10-47: 2
10-48: 2
10-52: 1
Condition iMac Specs Source Comments
Flickering display 27" 2.66 Quad i5 1TB
Flickering display 27" 2.66 Quad i5 1TB
Flickering display 27" 2.66 Quad i5 1TB requested reimbursement from Apple. Had to call three times for them to start acting... They had computer issues!!
Flickering display 27" 2.8 Quad i7 2TB Screen occasionally has the bottom third of screen on top of the top third.
Flickering display 27" 3.33 Core2Duo 1TB
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 3.06 Core2Duo 1TB dock jumps to top of the screen
Flickering display 27" 3.06 Core2Duo 1TB
Flickering display 27" 3.06 Core2Duo 1TB graphics card upgraded, logic board replaced, system memory maxed out. Flickering and black outs are unacceptably bad. Apple service is even worse. In a word: horrible experience!!! Makes me want to run back to ibm post haste. intermittent flickering of... Read More
Flickering display 27" 3.06 Core2Duo 1TB Have been very happy with my iMac for nearly 2 months now. Only issue was a screen buzz at low brightness. This morning though, I noticed a quick screen flicker and this got worse to full screen blackouts. Restarted, now fine (for now at least).
Flickering display 27" 3.06 Core2Duo 2TB siosefac For the price I paid I didn't expect problems Off set screen
Flickering display 27" 3.06 Core2Duo 1TB offset display with 'bar-code' type border.
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 2.66 Quad i5 1TB
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 3.06 Core2Duo 1TB
Flickering display 27" 2.8 Quad i7 2TB
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 2.66 Quad i5 1TB sroseman@rcn.com
Flickering display 27" 2.8 Quad i7 1TB 1-second blackouts once every hour or so
Flickering display 27" 3.06 Core2Duo 1TB Required doa and sostitution!!! Low flickering
Flickering display 27" 3.06 Core2Duo 1TB four times the screen has wrapped, with the dock and the bottom 1/5 of the screen appearing at the top, above the menu bar. this is in addition to the annoying flickering. putting the computer to sleep and waking it back up resolves the wrapped video... Read More
Flickering display 27" 3.06 Core2Duo 1TB intermittent temporary screen blackouts
Flickering display 27" 2.8 Quad i7 1TB wty flickering only occurs after computer waken up from sleep mode follow by black outs
Flickering display 27" 2.8 Quad i7 2TB
Flickering display 27" 2.8 Quad i7 2TB Flickering is only minor. Maybe about 5 very quick flickers a day. I have used it almost all day, every day since delivery. I have not seen any flickers while using XP in Boot Camp.
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 3.06 Core2Duo 1TB Andrew Yeh Munually get to SLEEP status,and Monitor is shut down (and flickering) after wake it up.
Flickering display 27" 3.06 Core2Duo 1TB Cracked glass lower right
Flickering display 27" 2.8 Quad i7 1TB :-(
Flickering display 27" 3.06 Core2Duo 1TB I have now returned two of the New 27" Imac's both with the same flickering and black screen problem ( back to the PC for me )
Flickering display 27" 2.8 Quad i7 1TB
Flickering display 27" 3.06 Core2Duo 1TB
Flickering display 27" 2.8 Quad i7 1TB The iMac was perfect during the first two days of usage. Then randmly it started to flicker.
Flickering display 27" 2.66 Quad i5 1TB Black Screen
Flickering display 27" 2.66 Quad i5 1TB
Flickering display 27" 2.66 Quad i5 1TB no problem in about 20 days, then... flickering display and black screen. One bad pixel dead pixels
Flickering display 27" 2.8 Quad i7 1TB ordered, shipped, arrived, flickering after 20mins . sh*t, i want my money back
Flickering display 27" 3.06 Core2Duo 1TB
Flickering display 27" 3.06 Core2Duo 1TB Occasional Screen tearing towards the bottom and the top sides of the screen
Flickering display 27" 2.8 Quad i7 1TB Also have yellow screen (actually itís more of a pink, yellow, blue gradient starting from lower right corner to upper left), noisy HD, 6 stuck/dead iSight pixels and either dust or dead pixel top middle of display.
Flickering display 27" 3.06 Core2Duo 1TB rmmr
Flickering display 27" 3.06 Core2Duo 1TB one week old, today the first 4 flickerings. But (!) first day with true 64bit mode.
Flickering display 27" 2.8 Quad i7 2TB Screen flickers randomly. Sometimes its good all day
Flickering display 27" 2.8 Quad i7 1TB One more flickering screen and I posted this as a good mac a few days ago
Flickering display 27" 3.06 Core2Duo 1TB 2009-12-01
Flickering display 27" 2.8 Quad i7 1TB larsno@gmail.com
Flickering display 27" 2.8 Quad i7 1TB