My Mac Mini won't accept a CD or DVD. The first time it happened I went for support and read someones response. It said that the external CD won't work when a certain USB device is plugged in. I unplugged the device, it worked. I forget the device. Help?

Help!!!!

I'd get an AC powered USB Hub to plug them into...
http://eshop.macsales.com/item/Newer%20Technology/USB2HB7PRO/

Similar Messages

  • Install fails? Mac Mini won't work??

    I partitioned my Mac Mini, giving it 15GB of space. Went into install and I get:
    Setup is inspecting your hardware configuration_
    for maybe a second. Then I have a black screen. Anything particular I'm doing wrong? I've heard that you may need an Apple Cinema Display to install Boot Camp on the mini... true?
    Dell Display thru Mini-DVI to VGA cable
    Fully updated 10.5.8 Mac Mini (2 days old)
    Windows XP SP2

    scratched disk

  • When I connected my sony mp3 player to iMac for first time all music deleted.  why?  and can I retrieve it?

    When I connected my sony mp3 player to mac for first time, all music deleted.  Why?  and where did it go?  Can I retrieve it?

    carol1963 wrote:
    When I connected my sony mp3 player to mac for first time, all music deleted.  Why?  and where did it go? 
    No idea.
    Can I retrieve it?
    Restore from your most current backup.

  • Mac Mini Won't Boot with VGA Monitor Connected

    I have a new Mac Mini connected to an older VGA monitor using the Apple brand VGA adapter.  The mini is fully up to date and runs perfectly when booted.  However, if I reboot the mini with the VGA monitor connected, it fails to boot.  I just hear the faint chime sound every other second.  There is no output to the monitor and the only way I can get it to boot is to disconnect the monitor and then power cycle the mini.  I can reconnect the monitor just seconds after powering back on and it finishes booting properly.
    Anyone else experience this?  It is very frustrating.  I've also tested with an HDMI connected monitor (without the VGA adapter) and it boots just fine and the display works properly.
    Thanks!

    Okay, I'm back with good news: I have found two remedies for the problem which will hopefully solve it for you as well.
    Given that the issue only occurs when certain monitors are connected, I concluded that the root of it must be a bug in the Mac's firmware related to DDC (Display Data Channel) handling, and that the most promising way to address it should be to just disable the DDC.
    Workaround #1: If your monitor has BNC connectors, use a VGA to BNC cable.
    In this configuration the DDC pins are not connected to the monitor at all. This did indeed fix the problem - my Mac mini booted without a problem with the monitor connected. However, I was not completely satisfied with this solution, because VGA to BNC cables are usually quite heavy and inflexible, and do no go together well with Apple's MDP to VGA adapter and the Mini Displayport/Thunderbolt port which has no locking mechanism.
    Workaround #2: Remove pin 12 of the VGA plug.
    Pin 12 of the VGA plug connects the serial data line of the DDC. Pulling out this pin with a pair of needle nose pliers will effectively disable DDC. I hesitated to do this to my cable (a direct MDP to VGA cable which eliminates the need for a separate adapter dangling from the Mac) and therefore bought a tiny VGA male to female adapter (also called port saver, e.g. Delock 65250) to perform the surgery on that. This has done the trick and my Mac mini has started up fine ever since.
    Of course, without DDC the Mac won't know the model name and capabilities of the attached monitor and thus offer some resolution and frequency settings which the monitor may not support, but that's a small drawback compared to having to pull out the monitor cable everytime you turn on or restart your Mac.

  • Mac Mini won't read external hard drive

    Hello, I have an external Toshiba hard drive and my Mac Mini will not read it.  It was originally used on Windows.  I plugged the hard drive into my Macbook and it worked as a read-only device.  I can take stuff off of it but can not write stuff onto it on my Macbook.  I want to use it so I can back up files on my Mac Mini, but it will not read it.  I know I have to format it to make it writable with Mac, but I want to make it a read only device on my Mac Mini because I want to back up all the data already on it and my Mac Mini has 400gb of its hard drive available.  How can I get my Mac Mini to read the Hard Drive? 

    If the drive has more than one interface (USB, FireWire, Thunderbolt, eSATA), try one of the other interfaces.
    Check that the data cable is securely inserted at both ends.
    Try a different cable.
    If you're connecting the drive through a hub, connect it directly to a built-in port on the Mac.
    If you're connecting it directly, try a different port.
    Disconnect all other devices on the bus, or as many as possible.
    Test the drive with another Mac. Test another drive with this Mac.
    If the drive is bus-powered, but has an AC adapter, connect the adapter.
    Boot into Recovery and launch Disk Utility. Is the drive recognized?
    Start up in Safe Mode and test.
    Reset the System Management Controller
    If the drive doesn't work under any of the above conditions, and if another drive does work with the same Mac, then the drive has failed. You may be able to salvage the mechanism by removing it from the enclosure and installing it in another one, or in a drive dock.

  • Mac Mini won't boot after failed XP installation

    Recently upgrade HD to 320GB 7200 rpm and 3GB ram. Running 10.5.8 fine.
    I tried to install Windows XP through Boot Camp, but wasn't successful, I terminated the installation. Then Mac Mini won't boot up. When powered on, you heard the chime, then grey screen showed and stayed. Tried starting with "C" (boot from CD), "OPT" (boot option), "T" (target), and reset PRAM. None of them worked.
    What should I try next?
    Thanks
    Message was edited by: Yijian Cao

    If you install XP on Bootcamp, your startup disc will be changed to XP Windows partitioned you did. To restore your startup disc back to Mac OS, make sure your Mac is turned off. 1. Plug the power back and press the power button ON. When you hear the power On sound, press and hold the ALT key on your keyboard until you see the hardrives. 2. Select the HD that says MAc OS, then your mac will boot back to Mac OS.
    Let me know if you have more problems, maybe I can help.
    Abel

  • My Mac Mini won't get past the initial startup screen with the Apple logo. What can I do?

    After a long distance move, my Mac Mini won't startup past the logo screen. What can I do?

    Take each of these steps that you haven't already tried. Stop when the problem is resolved.
    Step 1
    The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.   
    There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
         a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
    b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, boot from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
    c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
    d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
    Step 2
    If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
    Step 3
    Sometimes a startup failure can be resolved by resetting the NVRAM.
    Step 4
    If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
    Step 5
    If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
    Step 6
    Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
    Step 7
    If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
    Start up in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Post for further instructions.
    Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
    The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
    When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 10. If you ever have another problem with the drive, replace it immediately.
    If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
    If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
    Step 8
    Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
    This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
    Step 9
    If the startup device is an aftermarket SSD, it may need a firmware update and/or a forced "garbage collection." Instructions for doing this with a Crucial-branded SSD were posted here. Some of those instructions may apply to other brands of SSD, but you should check with the vendor's tech support.   
    Step 10
    Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
    Step 11
    Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
    Step 12
    This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
    Step 13
    If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

  • Suddenly Mac mini won't "see" external drives. Possible related to OS software update to 10.6.8?

    Suddenly Mac mini won't "see" external drives, neither Firewire nor USB. Possible related to OS software update to 10.6.8? Worked fine under 10.6.4. Any advice? Thanks.

    Turns out it was nothing to do with the OS update, it was just a loose cable plug connecting my FireWire/USB hub to the computer. But your tip is a good one -- I'd been wondering why the external drives (even when mounted properly) weren't showing up in the sidebar. Thanks!

  • G580 Problems re-booting if certain USB devices still attached

    I have had several instances when my laptop has failed to boot up - it does that horrible long-winded attempting to restart palaver with scary messages. So far I have always got it up somehow, eventually. This seems to happen if I leave certain USB devices plugged in - they work perfectly fine on my other, cheaper, down-level, laptops, but cause my G580 to completely lose the plot.  It is probably my USB 2,0 hub, but might also be my USB 2.0 cheap keyboard. I know the solution is to remove these devices and shutdown before it gets the chance to lose the plot - but is there a fix so that this isn't necessary?

    i have had plenty of experience with this exact problem, except mine was worse as even if i plugged ina  usb mouse it wouldnt work, and weird things like caps lock locking my mouse movement happenbed anyways.
    The fix was to buy a PCI -> USB card, a PCI card with 4 usb ports basically, it was under ten english pounds and fixed all my usb problems.
    This is the one i got btw
    http://www.ebuyer.com/customer/products/index.html?rb=1591095797&action=c2hvd19wcm9kdWN0X292ZXJ2aWV3&product_uid=32620
    i didnt look far but i guess thatw as a fair price.

  • Mac mini server has suddenly stopped seeing one or the other bluetooth devices! Batteries have been changed and they will connect to an older Mac mini. Server will now only see one or the other but not both.

    My Mac mini server has suddenly stopped seeing one or the other bluetooth devices, either the wireless keyboard or the mouse( both apple products) have tried new batteries, at first it was the mouse that stopped responding, but upon rebooting the computer now the keyboard will not respond and the mouse works. Both work fine on an older Mac mini that I hooked back up to check.

    There is absolutely no reason why they should not bothe be able to connect to your WiFi network. The easiest place to start would be to reboot your router. Unplug it for about 30 seconds and then plug it back in again. I would also restart both the iPad and the iPhone.

  • My 2009 mac mini suddenly stopped accepting any, and all discs.Do I need a new hard drive?

    my 2009 mac mini suddenly stopped accepting all discs.  Any disk put in, will eject itself within 3 to 4 seconds.  do I need a new hard drive, or is there something simple I an do to fis this?

    Try:
    Apple Computers: Troubleshooting the slot-loading SuperDrive
    https://discussions.apple.com/thread/4354501?tstart=0
    Last year I found out that the optical drive in my late 2009 Mini died when I tried to reinstall iWorks after my HD had to be replaced.

  • Mac Mini won't start and constantly makes disc ejecting noise

    My Mac Mini won't start. It was working fine, then just locked up and won't start again. When I push the start button it just makes this repeated disc ejecting noise from the DVD drive. It doesn't make the chime noise or display anything on the monitor. I've disconnected the optical drive, but it didn't help. Then it just doesn't start at all. I thought that if I would disconnect the optical drive, that it would ignore it and just boot off the hard drive, but nothing happened. The power light comes on. Then, if I hold down the power button for 10 seconds it shuts down. The fan operates. It just never attempts to boot up. I can't put in a system DVD because the optical drive is just in eternal eject mode.
    If you have any suggestions let me know. Thanks.

    I have the same situation.
    I think the drive thinks it has a disc to eject or part of the mechanism is stuck and can't return to it's resting position. I was going to disconnect as you tried but now I think I'll try to disassemble the drive to see if there might be some debris jamming things up.
    Please let me know if you solve the problem.

  • 2010 Mac Mini won't sleep

    Hello, everything was working fine until I accessed my mac mini from my old iMac G4 to share some files. Now my new Mac Mini won't sleep. Here is what I have done. Ejected the Mac Mini on the iMac. Turned off the iMac, stopped sharing everything on the Mac Mini including files, my printer and iTunes media and reset the PRAM. Still the Mac Mini won't sleep. It's set to it's defaults of 10 minutes to sleep the monitor and itself but only the monitor goes to sleep after the 10 minutes. Very frustrated...

    Hello Euchre and thank you for replying. I have unchecked all the boxes within the "Sharing" options that I checked some time ago. When I did that, sharing was automatically turned off. Still I am having the issue. I'll try putting the monitor at 9 minutes and the computer at 10 to see if that works. I'll be back. Thanks again, Ed

  • Help my ibook freezes when I connect usb devices

    Hi there
    I have had problems for weeks when I attached usb devices to my ibook. I have a usb (MAC approved) headset which caused the ibook to freeze when I connect it before or after startup. I also have a usb modem for a broadband connection which causes the ibook to freeze. The printer is usb also, but it only causes the ibook to freeze some of the time ????? I have run the hardware test disc, there were no errors. If anyone has any ideas I would really appreiate hearing them.
    Cheers

    Hi f,
    Try an SMC Reset: http://support.apple.com/kb/HT3964         

  • Mac mini won't connect to internet two days after installing 10.4.4

    Two days after I installed 10.4.4 on my Mac mini. It will no longer connect to the internet. At first I thought it was just the airport extreme card malfunctioning. So today I turned off the airport extreme card, and tried the built-in ethernet and I'm having the same problem. The odd thing with the airport extreme card is that it showing that its connected to the right network but won't do anything.
    Any suggestions?
    Mac mini   Mac OS X (10.4.4)  

    Hmm, this is interesting. I seem to be having the
    same problem. I too have a Mac Mini and upgraded to
    10.4.4 a couple of days ago. It doesn't seem to be
    pulling an IP address from our DHCP server(Win and
    Lin clients are working fine), and when I give it a
    static IP, I can't ping anything from the Mini.
    However, I can ping the Mini from other
    boxes. It does it with wifi as well as ethernet. I
    know the wifi AP is working fine - other clients are
    running with it, and the Cat5 I used to connect the
    Mini to a switch should be working fine(it was what
    the access point is/was using to connect to the
    switch).
    Maybe its totally unrelated, but it your situation
    seems eerily similar to mine.
    It does your situation does sound very close to mine. Like you said in your post I can ping the mini from other machines and I get responses back, but I can't ping anything from the mini.
    The more I think about this problem I'm not sure if its hardware related, software related, or both. I wish I had another hard drive that I could boot from externally to see if my theory is correct.

Maybe you are looking for