Question about Apple eMac Desktop

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Apple computer eMac will not turn on.

The computer is five years old, it will not turn on. Is there a reset button, or some sort of internal surge protector.

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  • Bodiddly May 27, 2009

    The service manual recommends resetting by pressing the PMU (Power Management Unit) reset button on the logic board. My unit does not have one based on the location identified in the manual. Is there another location?

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  • 285 Answers

You wil need a new power supply unit.

Posted on May 24, 2009

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Posted on Jan 02, 2017

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Need to transfer data from old computer to new computer


You have a bad situation. Only a mac repair pro can help you in this case as it's hard to arrange some tools to solve the problem. A pro can gain access to your emac hard drive and free up some space or transfer your data using special tools and knowledge. Thank you and good luck.

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The mac mini that can't stay on


hi,

How old is the PRAM battery? If you have never changed it since you bought the computer, be aware that they last from three to five years. A dead battery will prevent the computer from starting.

And if the battery is new then follow steps below and ur problem will be solved..

Reset PMU (Power Manager Unit).

1. Disconnect all cables except the power cord.
2. Touch any metal surface to ground yourself, disconnect the power cord, and open the computer.
3. Find the PMU reset button and push it. once only. It's a tiny, tiny button, probably unlabeled, located on the motherboard and probably near the battery.
4. Close the computer, reconnect everything, and give it a try.

If this doesn't work, replace the battery. BTW, if you have a power strip, that doesn't necessarily mean that it gives surge protection. Get a good surge protector/battery backup.

Goodluck,
Please Don't forget to rate me as fixya..

Feb 02, 2008 | Apple Mac mini G4 Desktop

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Reset password admin


I could suggest you search for this under "Apple password reset" since I've written the solution several times in the last month, but for you, I'll do it again:
You need to find Disk 1 of the operating system install disk set. The install disk set doesn't need to be the one that came with the computer, so long as it is OS 10.2 to OS 10.5 (PPC). However, some install disks are not compatible with the resolution setting of the graphics chip in some eMacs, so you may have difficulty reading the display.
The reset procedure is as follows: Turn on the eMac, open the optical (CD or DVD) drive and place Disk 1 in it, then close the drive. Restart the eMac. As soon as the startup chime sounds, immediately hold down the option key and continue to hold it until a disk icon appears on the screen. Wait until the optical disk icon also shows up. Click on the optical disk icon, then click the arrow button. This will boot up the computer to the install disk.
When the computer boots up to the install program, DO NOT DO ANYTHING IN THE INSTALL PROGRAM. Look in the Apple menu for the Reset password... item. You should see a selector menu for the account(s) on the computer. Select the administrator account and enter the new password (it can be left blank if you know nobody else will ever mess with your computer). Confirm the password, then quit and restart without holding down any keys.
The computer should restart normally and you can log in to the administrator account with the new password. So long as you remember the new password, you can change it at any time using the "Accounts" pane in System Preferences.

Jun 26, 2013 | Apple eMac Desktop

1 Answer

The dvd icon does not show up on my emac. it plays music but not dvds. The emac is hardly used since I bought it in 2004. Can you help?


It is possible that you only have a CD drive in the emac, particularly with it being an old model. You can check it out by going to the apple menu and down to about this mac and then click on the more info button and when the system profiler comes up click on disc burning and you will see what type of discs the disc drive plays. Hope this helps.

Jun 02, 2011 | Apple eMac G4 Desktop

1 Answer

I turn on computer apple sign comes on and a


I have no experiense with apple/mac products, but you may be able to boot up into safe mode and do some system repair.
There is a guide here http://support.apple.com/kb/ht1455

Jul 11, 2010 | Apple eMac G4 Desktop

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I bought a eMac from the dep of Education and I am unable to get into it because i don't have the username or password


You should format the internal hard disk and install a clean and fresh version of Mac-OS anyways and create a new user-account. If there is no install-disc included, try calling Apple, tell them your eMac's serial number (All eMac's have their serial numbers printed inside the disc drive door), and ask them if they have any replacement install discs for your model of eMac. Check out the Apple eMac support page or the Apple eMac support forum for more informations.

Jun 23, 2010 | Apple eMac G4 Desktop

1 Answer

It is locked


Boot your emac by restarting using the Mac OS disc. You can reset the password via the top menu on the launch screen.

Sep 17, 2009 | Apple eMac Desktop

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You may need to reinstall you OS or run setup utility to correct disk permissions with your installation CD that came with the computer.

Jul 20, 2009 | Apple Computers & Internet

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MAC G4 won't boot - Blue screen appears


Hi Sorry to hear you are having troubles,You will need a firewire 400 cableOK, first thing you must do is reboot the eMac in TARGET mode, this means it will be recognized as an external disk. To get the eMac in TARGET mode, you must be sure the eMac is turned OFF and has a functioning keyboard connected.Power on the eMac and very very rapidly press the ( T ) key on the keyboard, be sure the caps lock button is not pressed. If all goes well, you will see the firewire logo appear larger than life on the screen.( If you are unable to get into TARGET mode, it is highly probable that the mother board of the internal hard drive is damaged and preventing the eMac from entering TARGET mode, sorry, that's the end of the line..)Once you enter TARGET mode on the eMac, connect the firewire cable to your G4 PowerBook, you can do this either while it is running or when it is off and then turn it on.
You should see the volume of your eMac internal hard drive appear on the PowerBook desktop...sometimes you need to open Disk Utilities and repair or mount the drive manually.If this all works well, copy the required files directly to your PowerBook...After that, power off both machines, disconnect them and reboot the eMac using a CD or DVD to reformat and reinstall a new system.

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2 Answers

Flashing apple


The flashing question mark / picasso face means your com puter cannot find a bootable volume or start up disk. Basically, it cannot find your operating system to load. That could mean a few things. Mainly it means your hard drive has failed, and is not performing properly, or cannot be detected. It could also mean the bootsector of the hard drive ( where it wrote os x when it was installed ) has bad blocks or sectors, preventing it from reading the disk correctly. if the hard drive is anywhere from 3 -4 years old or older, all of these options are likely. YOu can try to power the computer on holding down the OPTION key. THis will boot your machine into start up manager. Also try this procedure with an OS X cd or dvd inserted. If you have another macintosh running 10.3 or later, that has a firewire port, you can boot the emac into target disk mode by holding down the "T" key. The other mac should be on , and hopefully the emac will appear on the desktop fo the other computer. THis allow you to hopefuly recover the contents of the emac.

http://docs.info.apple.com/article.html?artnum=58583

http://en.wikipedia.org/wiki/Target_Disk_Mode

Hope this helps, KEEP ME POSTED.

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