(2) 2 product ratings - Apple A1313 27' 2560 x 1440 LED Cinema Display MC007LL/A Fair No Stand.
Hello there, rogerpan.
The following Knowledge Base article provides some in-depth instruction on troubleshooting Cinema Display:
Apple Cinema HD Display. 20', 23', and 30' aluminum LCD displays introduced by Apple in June 2004 and discontinued in 2010. Models A1081, A1082, and A1083 respectively. Apple Cinema Display 23' 178º. Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance. Feast your eyes on 1,920 x 1,200 pixels in the 23-inch Apple Cinema Display. The Apple Cinema Display line features a gorgeous new anodized aluminum enclosure to complement the Power Mac G5 or PowerBook G4. Eliminate Tunnel Vision The widescreen design of the Apple Cinema Display line offers a natural format for arranging documents the way your.
Although the entire article provides very useful information, you may want to review the following section in detail:
No video or no signal, image distortion, 'snow,' or flickering
Check connections
When using an external display be sure to check the following:
- If you're using an Apple notebook, confirm the AC power cable or adapter is securely connected to the computer and the cable providing power to the display is also secure. It is always good to have your notebook connected to AC power when an external display is in use.
- Confirm display adapters are fully seated in their respective connections and that they are supported models and for the computer and display. Refer to these articles to assist you with adapter compatibility and further configuration information:
- Remove all display cable extenders, KVM switches, or other like devices and retest to determine if the issue is resolved.
- Try unplugging the video adapter or cable and then plug it back in.
- If more than one video adapter is in use (or 'daisy-chained'), troubleshoot by using only one adapter.
Example: A mini DisplayPort to DVI adapter connected to a DVI to HDMI adapter is an unsupported configuration because there is a series of adapters in use.
- If available, try using a different display and or adapter (or use a different connector by using DVI instead of VGA, for instance).
Reset the system
You can reset the Mac's parameter RAM and SMC.Reset the resolutionStart by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
- Start up in Safe Mode.
- From the Apple () menu, choose System Preferences.
- Choose Displaysfrom the View menu to open the preferences pane.
- Select any resolution and refresh rate that your display supports.
- Restart your computer.
Thanks for reaching Apple Support Communities.
Cheers,
Pedro D.
Jun 10, 2013 8:44 AM
Introduced: March 2002
Terminated: June 2004
Description
The new Apple Cinema HD Display had a 23” LCD screen. Connection was via ADC and it had two USB ports. The maximum resolution was 1920 x 1200.
History
The newest model of Apple Cinema HD Displays was the largest yet with a 23” screen. In spite of the huge viewing area, this display, like the smaller models, took up little space on the desktop and was enclosed in an easel-like polycarbonate case.
Specifications
Type: LCD
Size: 23”
Viewable Area: 23”
Connection: DVI
System Requirements: Mac with any NVIDIA or ATI Radeon 7500 (or better) graphics card and Mac OS X v10.2.8 or later. Windows PC with DVI ports that support full single link digital bandwidth.
Integrated Audio: None
Ports: 2 - USB 2.0, 2 - FireWire 400
Power: 90 W
Mounting: VESA FDMI (MIS-D, 100, C) compliant
Weight and Dimensions (US): 15.5 lbs., 17.7” H x 21.1” W x 7.3” D
Weight and Dimensions (Metric): 7.03 kg, 45 cm H x 53.6 cm W x 18.7 cm D
Colors: 16.7 million
Viewing angle: 170° horizontal; 170° vertical
Brightness: 270 cd/m2
Contrast ratio: 400:1
Response time: 16 ms
Pixel pitch: 0.258 mm
DPI:—
Resolutions: 1024 x 640, 1280 x 800, and 1920 x 1200
Timeline
Introduced in March 2002, the 23” Apple Cinema HD Display was discontinued in June 2004.