Question about Apple A1082 CINEMA DISPLAY 23" LCD Monitor

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Hi, For the past two days when I turn on my Power G5, my apple cinema display does not turn on. I have to disconnect the airport box and replug it and the display lights on. Do you think it's a problem with the display or the actual computer tower? I read articles about resetting the NVRAM? or PRAM reset? Should I ignore the problem until it still working? Thanks in advance for your help. MB

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Apple 23" cinema display

thats supposed to mean theres a faulty powerbrick, however i have the same problem on mine and replacing that didn't solve it

Posted on Oct 31, 2008

actionman14
  • 32 Answers

SOURCE: the USB/ Fire wire connections do not work with my Apple display

try updating the drivers sounds like a software issue conflicting when putting other connections in

actionman

Posted on Feb 27, 2009

  • 1 Answer

SOURCE: Apple 23" Cinema HD Display went off

Hey - I just got done with 30 minutes of trying my cinema HD on my macbook pro and plugging and unplugging. When I plugged it into an extension cord in another socket the monitor started right up. I've had this configuration in my office for years with no problem...until today. Did mac send us a system upgrade that caused a problem with the monitor's power source???? Good luck!!!!

Posted on Jul 20, 2009

MacAppleTech
  • 206 Answers

SOURCE: 22" Apple Cinema Display doesn't power on

This may be an issue with the display detecting the wrong video format or is using an unsupported resolution for this Apple Cinema Display 22"

Procedure:
• Make sure your Mac is turned off.

• Once your Mac is shutdown, you will need to perform what is called a PRAM reset (Parameter RAM)

• Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously .

• Turn on the computer.
• Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.

• Now, hold the keys down until the computer restarts and you hear the start up sound for the third time.

• Release the keys and allow the Mac to start up.

If that does not help here is additional support reference from Apple regarding its LCD displays:

Apple Support Link:
Power Light Flash Issues

Let me know if this helps!

Regards,

-Mactechtrainer

Posted on Jan 31, 2010

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Hi I bought apple I mac G5 1.6mhz 80gb serial number W84457TKPP6 from eBay. I'm just wondering how I connect it to internet? Do I need dongle and if yes what do I buy? Thank you. Regards Alison.


apparently you can use a wi fi usb adapter
see
https://discussions.apple.com/thread/1903539?start=0&tstart=0
http://www.ebay.com/itm/USB-WIRELESS-CARD-for-iMAC-MAC-Apple-Airport-G3-G4-G5-X-/130334850512

But suggest checking if the g5 has a wireless card installed in it first before buying a dongle.


you may have an airport extreme card but if it does not have one see link below
https://support.apple.com/en-us/HT201713

suggest asking an apple store for advice on the g5 Imac

this help link should show where the card should be installed in your G5
https://www.ifixit.com/Guide/iMac+G5+17-Inch+Model+A1058+AirPort+Extreme+Replacement/966

https://www.youtube.com/watch?v=LPrDmIlESQI


Dec 30, 2016 | Apple Computers & Internet

3 Answers

Add a 22" Apple Cinema Display to an Ibook G4


use the video toggle key to transfer the picture to the cinema screen..

Sep 21, 2008 | Gefen ex-tend-it The VGA to ADC Conversion...

1 Answer

After a couple of electrical power outages my Cinema 20" Apple monitor doesn't work. The power light (lower right) goes through cycles of off, dim, bright, etc. sort of as if it's flashing a Morse...


There are three "morse code" flashes that an Apple Cinema display can produce that are diagnostic:
Three short flashes (morse "s") means incompatible video format. Try resetting the parameter RAM when restarting to go to the default

Short-long-short (morse "r") means "wrong power adapter." I've seen some monitors that will not work with an adapter that others will and that give this signal. In some cases this can be fixed by insulating the power sensing pin on the display power cord.

Finally morse "u" (short-short-long) means a backlight problem.

May 19, 2017 | Apple Cinema 20" LCD Monitor

1 Answer

20" cinema display will not power up


check the cable connected to power supply, try to mve it up and down while trying to push the power switch, just a little updown, if it flickers the then you need to change your cable, see also if your cord had it's own fuse on the plug itself, have it check or replace

Nov 04, 2009 | Apple Cinema Display Flat Panel Monitor...

1 Answer

22" Apple Cinema Display doesn't power on


This may be an issue with the display detecting the wrong video format or is using an unsupported resolution for this Apple Cinema Display 22"

Procedure:
• Make sure your Mac is turned off.

• Once your Mac is shutdown, you will need to perform what is called a PRAM reset (Parameter RAM)

• Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously .

• Turn on the computer.
• Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.

• Now, hold the keys down until the computer restarts and you hear the start up sound for the third time.

• Release the keys and allow the Mac to start up.

If that does not help here is additional support reference from Apple regarding its LCD displays:

Apple Support Link:
Power Light Flash Issues

Let me know if this helps!

Regards,

-Mactechtrainer

Jul 02, 2009 | Apple 22" Cinema Display Monitor

1 Answer

The USB/ Fire wire connections do not work with my Apple display


try updating the drivers sounds like a software issue conflicting when putting other connections in

actionman

Feb 22, 2009 | Apple Cinema HD Display30" Flat Panel...

3 Answers

Apple 23" Cinema HD Display went off


Hey - I just got done with 30 minutes of trying my cinema HD on my macbook pro and plugging and unplugging. When I plugged it into an extension cord in another socket the monitor started right up. I've had this configuration in my office for years with no problem...until today. Did mac send us a system upgrade that caused a problem with the monitor's power source???? Good luck!!!!

Jul 28, 2008 | Apple Cinema Display 23" HD Monitor

1 Answer

Airport connection - G5 Powerbook


Yes better get a new wireless card if there's a airport that can be connected via USB that will be better..

Good luck....

Jul 21, 2008 | Apple 15" PowerBook G4 Aluminum 1.67 GHz...

1 Answer

Airport Extreme 802.11g


At this point you are much better off installing a USB wireless antennae than spending money on an Airport card, cracking open the iMac, and installing it.

USB wireless adapters are cheap, plentiful, and have more capabilities than the generation of Airport cards that were made for G5 iMacs.

Apr 14, 2008 | Apple iMac G5 Desktop

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