Mac mini login problems

I am unable to login to my Mac mini. I know I am typing in the correct password because the hint is correct. And I do NOT have the caps lock on. I would try to reboot from the system disk, but there is already a disk in there that I cannot eject. I've tried other accounts established on the Mac mini, but they're not accepted either. What the...?

Check the keyboard is properly attached and then reboot the mini whilst holding down the mouse button - this will force the CD currently in the drive to eject.
Once you have the DC out, and the mini started up, try logging in again. If it still doesn't work, you can now insert the install disk and boot to that to change the password and regain control of the system.

Similar Messages

My mac Mini has problem rendering images and video

THE PROBLEM:
My mac mini has problem rendering JPEG image. There are strips on the images. Other images such as GIF, PNG, TIFF, and BMP are displayed nicely.
The images shown in the links below illustrate the problem:
http://www.flickr.com/photos/terencewong/71481156/
http://www.flickr.com/photos/terencewong/73360989/
(Please note that this image is grabbed from my faulty Mac Mini and saved into TIFF. For uploading purpose, I converted it into JPEG on ANOTHER computer.)
For movies, AVI can be playback without problem. But when it is converted to MPEG, it looks like an untunned TV channel.
FIXES TRIED:
I did erase and install 3 to 4 times using both the install disc and my Tiger Family Pack. All ended up with strips on the JPEG images and the generated MPEG movies.
I've also tried to flash the firmware to 113-xxxxx-124 using ATI's october 2005 universal ROM update, however, the ROM Revision shown in System Profiler is still 113-xxxxx-116 no matter how many time I reboot the system.
INVESTIGATION:
Yesterday, I did some research and got to know that JPEG and MPEG are using DCT (Discrete Cosine Transform) for decompression. And the ATI Radeon 9200 chip provide such a transform on hardware basis, which free the CPU from doing something else. Feel free to point out my inaccuracy.
HARDWARE SPECIFICATION:
I bought the Mac Mini in the last Februray.
The system Boot ROM version is: 4.8.9f1
Display card is ATI Radeon 9200
Chipset Model: ATY,RV280
Revision ID: 0x0001
ROM Revision: 113-xxxxx-116
A POSSIBLE CONCLUSION:
I suspect that it is this part of the chip (the DCT) that is faulty.
Anyone know how to fix this problem?
Many thanks!

Assuming that your display is tightly connected, thus the problem is not caused by something as simple as that, the fact that a full erase and install has not removed the problem would, I think, point to this being a hardware issue, and given that everyone's mini (with the possible exception of some of the latest ones) has the same video chipset as yours, and do not suffer the problem that you appear to, it seems very likely that your mini has a fault which is in need of repair.
If you have an Apple Store nearby, I would take it there to have it checked out - at the very least they should be able to replicate your problem using an in-store display, and if not, thusly suggest it's something external to the mini and concerning your display or something very unusual in the immediate environment of the mini. If you don't have an Apple Store in reach, I'd take the system to an Apple authorized service provider since at the present time it is under warranty.

Mac Mini login GUI not responding (but SSH access OK)

I have an ongoing intermittant issue with my Mac Mini (running Lion).
I can see the login GUI but can't login! Sometimes the mouse pointer moves in response to my trackpad motions but the "click" doesn't respond when I try it. Generally the keyboard doesn't seem to respond (but pressing "enter" does wake-up the screen).
I have the problem at the moment and have managed to actually enter 3 characters of my password, but now it's not responding.
VNC access is enabled and if I connect via that method the results are exactly the same (so it's not an issue with my actual/physical keyboard or mouse).
I have enabled SSH access and I can login via this method so the system is still responding. I have run "top" from the SSH session and no particular process seems to be "hogging" the system.
So I am at a loss as what to do.
I would appreciate any advice on how to fault-find this via the SSH session.

In System Preferences>Accounts, unlock the lock, click the little + icon & add a new Admin user, log into that account & see if it works.
While in Safe mode/boot, in System Preferences>Accounts, unlock the lock, click the little + icon & add a new Admin user, log into that account & see if it works if you set the new user to Automatically login.

Mac Mini login not displayed after screensaver

I have a Mac Mini that routinely (several times a week) will not display the login screen after the screensaver has kicked in. The screensaver is running find (e.g. changing which pictures are displayed) but when you move the mouse to stop the screensaver the photo being displayed freezes and the login (list of users) is never displayed. When this happens it is either hold in the power button or do a remote login to use the command line to force a reboot. This problem has existed for many months (multiple Mac OS X updates).
When this happens there are typically two users logged in. One an administrator and one a regular user with a few limitations. Parental Controls are enabled for the second account.
I tried searching the forum and couldn't find a solution mentioned. I apologize if there is one mentioned. Any help would be appreciated. This is a big issue since this is the machine my young kids use and they're not techie enough to reboot without risking corrupting file systems.
Mac Mini 2.26GHz
Mac OS X 10.6.7
Has one External drive connected and always on
Is set to never sleep (it acts as a server)
Is set to reboot on power outages

Okay, this is strange. I tried restarting three times yesterday with the same results. In fact I left it go overnight only to find the next morning that the bar was still stuck at 30%. I did a hard boot a little bit ago and waited a few seconds. I restarted an it booted up fine.
Larry

Mac Mini Crash Problem

He is My information on my mac mini.
Hardware Overview:
Model Name:          Mac mini
Model Identifier:          Macmini3,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number of Processors:          1
Total Number of Cores:          2
L2 Cache:          3 MB
Memory:          4 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MM31.0081.B06
When i spend around 54316 sec on here, it says "there was a problem found, Please press any key to restart, or wait a few secs. it done this about 6 times sence i updated to Mountain Lion. here is the crash report a coppyed...
Interval Since Last Panic Report: 54316 sec
Panics Since Last Report:          6
Anonymous UUID:                    E8EDFB5A-D406-2293-DD5C-7307CF3E8E76
Fri Sep 28 20:01:48 2012
panic(cpu 0 caller 0xffffff8002051c07): "IOGMD: not wired for the IODMACommand"@/SourceCache/xnu/xnu-2050.18.24/iokit/Kernel/IOMemoryDescriptor.c pp:1424
Backtrace (CPU 0), Frame : Return Address
0xffffff807ac5a940 : 0xffffff8001c1d626
0xffffff807ac5a9b0 : 0xffffff8002051c07
0xffffff807ac5aa40 : 0xffffff800204c9de
0xffffff807ac5aaf0 : 0xffffff800204d60a
0xffffff807ac5ab10 : 0xffffff7f82335a44
0xffffff807ac5ab80 : 0xffffff7f8239fd85
0xffffff807ac5abd0 : 0xffffff7f8239feaf
0xffffff807ac5ac20 : 0xffffff7f82385515
0xffffff807ac5aca0 : 0xffffff7f82383815
0xffffff807ac5ace0 : 0xffffff7f82372083
0xffffff807ac5ad90 : 0xffffff7f8239c177
0xffffff807ac5af80 : 0xffffff7f8239d1d8
0xffffff807ac5b050 : 0xffffff7f833b7419
0xffffff807ac5b190 : 0xffffff7f833b6efe
0xffffff807ac5b1a0 : 0xffffff7f833e5c46
0xffffff807ac5b770 : 0xffffff7f833e6539
0xffffff807ac5b8b0 : 0xffffff7f83379a6b
0xffffff807ac5b930 : 0xffffff7f83379bac
0xffffff807ac5b960 : 0xffffff7f833669a5
0xffffff807ac5b9a0 : 0xffffff7f8338dfc6
0xffffff807ac5b9d0 : 0xffffff7f8335f3d3
0xffffff807ac5ba00 : 0xffffff7f822e4350
0xffffff807ac5ba40 : 0xffffff7f822e6717
0xffffff807ac5ba60 : 0xffffff7f822e6e95
0xffffff807ac5bb40 : 0xffffff7f822e72a7
0xffffff807ac5bb70 : 0xffffff7f822ebd35
0xffffff807ac5bbc0 : 0xffffff8002066f53
0xffffff807ac5bc20 : 0xffffff8002064b8f
0xffffff807ac5bd70 : 0xffffff8001c981e1
0xffffff807ac5be80 : 0xffffff8001c20aed
0xffffff807ac5beb0 : 0xffffff8001c10448
0xffffff807ac5bf00 : 0xffffff8001c1961b
0xffffff807ac5bf70 : 0xffffff8001ca5b16
0xffffff807ac5bfb0 : 0xffffff8001cced53
      Kernel Extensions in backtrace:
         com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f822d8000->0xffffff7f8230ffff
            dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7f8228d000
         com.apple.NVDAResman(8.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f8232f 000->0xffffff7f82631fff
            dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7f8228d000
            dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8231b000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f822d8000
         com.apple.GeForce(8.0)[2E56ED9A-D848-3795-9E52-56BABDC9000C]@0xffffff7f8335e000 ->0xffffff7f83420fff
            dependency: com.apple.NVDAResman(8.0.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f823 2f000
            dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8231b000
            dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7f8228d000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f822d8000
BSD process name corresponding to current thread: WindowServer
Mac OS version:
12C54
Kernel version:
Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
Kernel slide:     0x0000000001a00000
Kernel text base: 0xffffff8001c00000
System model name: Macmini3,1 (Mac-F22C86C8)
System uptime in nanoseconds: 8968793580753
last loaded kext at 257505732992: com.apple.filesystems.smbfs          1.8 (addr 0xffffff7f821f7000, size 229376)
last unloaded kext at 288616476826: com.apple.driver.PioneerSuperDrive          3.1.0 (addr 0xffffff7f839a8000, size 12288)
loaded kexts:
com.logmein.hamachi          1.0
org.virtualbox.kext.VBoxNetAdp          4.1.22
org.virtualbox.kext.VBoxNetFlt          4.1.22
org.virtualbox.kext.VBoxUSB          4.1.22
org.virtualbox.kext.VBoxDrv          4.1.22
com.apple.filesystems.smbfs          1.8
com.apple.driver.AppleIntelProfile          97
com.apple.filesystems.udf          2.3
com.apple.driver.AppleHWSensor          1.9.5d0
com.apple.driver.ApplePlatformEnabler          2.0.5d4
com.apple.driver.AGPM          100.12.69
com.apple.driver.AudioAUUC          1.60
com.apple.driver.AppleHDA          2.3.1f2
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.iokit.IOBluetoothSerialManager          4.0.9f33
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.0.9f33
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.ApplePolicyControl          3.2.11
com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
com.apple.driver.AppleLPC          1.6.0
com.apple.driver.AppleUpstreamUserClient          3.5.10
com.apple.driver.AppleMCCSControl          1.0.33
com.apple.GeForce          8.0.0
com.apple.filesystems.autofs          3.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          34
com.apple.driver.AppleIRController          320.15
com.apple.iokit.SCSITaskUserClient          3.5.1
com.apple.driver.XsanFilter          404
com.apple.iokit.IOAHCIBlockStorage          2.2.2
com.apple.driver.AppleFWOHCI          4.9.6
com.apple.driver.AirPortBrcm43224          600.36.17
com.apple.driver.AppleUSBHub          5.2.5
com.apple.driver.AppleAHCIPort          2.4.1
com.apple.nvenet          2.0.19
com.apple.driver.AppleEFINVRAM          1.6.1
com.apple.driver.AppleUSBEHCI          5.4.0
com.apple.driver.AppleUSBOHCI          5.2.5
com.apple.driver.AppleRTC          1.5
com.apple.driver.AppleHPET          1.7
com.apple.driver.AppleACPIButtons          1.6
com.apple.driver.AppleSMBIOS          1.9
com.apple.driver.AppleACPIEC          1.6
com.apple.driver.AppleAPIC          1.6
com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
com.apple.nke.applicationfirewall          4.0.39
com.apple.security.quarantine          2
com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
com.apple.driver.AppleProfileTimestampAction          97
com.apple.driver.AppleProfileThreadInfoAction          97
com.apple.driver.AppleProfileRegisterStateAction          97
com.apple.driver.AppleProfileReadCounterAction          97
com.apple.driver.AppleProfileKEventAction          97
com.apple.driver.AppleProfileCallstackAction          97
com.apple.iokit.AppleProfileFamily          97
com.apple.driver.DspFuncLib          2.3.1f2
com.apple.iokit.IOSurface          86.0.3
com.apple.iokit.IOBluetoothFamily          4.0.9f33
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.0.9f33
com.apple.driver.AppleHDAController          2.3.1f2
com.apple.iokit.IOHDAFamily          2.3.1f2
com.apple.driver.AppleGraphicsControl          3.2.11
com.apple.driver.AppleSMC          3.1.4d2
com.apple.driver.IOPlatformPluginLegacy          1.0.0
com.apple.driver.IOPlatformPluginFamily          5.2.0d16
com.apple.iokit.IOSerialFamily          10.0.6
com.apple.iokit.IOFireWireIP          2.2.5
com.apple.driver.AppleUSBAudio          2.9.0f6
com.apple.iokit.IOAudioFamily          1.8.9fc10
com.apple.kext.OSvKernDSPLib          1.6
com.apple.driver.AppleSMBusController          1.0.10d0
com.apple.nvidia.nv50hal          8.0.0
com.apple.NVDAResman          8.0.0
com.apple.iokit.IONDRVSupport          2.3.5
com.apple.iokit.IOGraphicsFamily          2.3.5
com.apple.kext.triggers          1.0
com.apple.iokit.IOUSBHIDDriver          5.2.5
com.apple.driver.AppleUSBComposite          5.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.1
com.apple.iokit.IOBDStorageFamily          1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily          1.7.1
com.apple.iokit.IOAHCISerialATAPI          2.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.1
com.apple.iokit.IOFireWireFamily          4.5.5
com.apple.iokit.IO80211Family          500.15
com.apple.iokit.IOUSBUserClient          5.2.5
com.apple.iokit.IOAHCIFamily          2.2.1
com.apple.iokit.IONetworkingFamily          3.0
com.apple.iokit.IOUSBFamily          5.4.0
com.apple.driver.NVSMU          2.2.9
com.apple.driver.AppleEFIRuntime          1.6.1
com.apple.iokit.IOHIDFamily          1.8.0
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          220
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          344
com.apple.iokit.IOStorageFamily          1.8
com.apple.driver.AppleKeyStore          28.21
com.apple.driver.AppleACPIPlatform          1.6
com.apple.iokit.IOPCIFamily          2.7.1
com.apple.iokit.IOACPIFamily          1.4
com.apple.kec.corecrypto          1.0

com.apple.NVDAResman seems to be a common problem, I think some have moved the kext to correct it... might search that out.
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or some USB or Firewire device, or 3rd party add-on, Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

Streaming Content to Mac mini Unibody Problem

My setup:
AirPort Extreme (dual router) with a 5 GHz N and a 2.4 GHz G broadcast at the same time.
The N network connects to my Mac Pro and my Mac mini, the G connects to my iPhone. I need the G network to control my Mac mini via hipporemote.
I just setup streaming by turning on File sharing on my Mac Pro and connect as a user from my Mac mini so that I have access to all my Mac Pro.
In iTunes on my Mac mini I'll just "Add to Library" and point to the stuff on my Mac Pro (rather than sharing iTunes library), like this I can have cover flow and grid view, etc. (whereas iTunes Library sharing will only give you the boring list view).
As I said I am fairly new to this whole Networking between Macs, as the AppleTV did it seamlessly.
And the Mac mini connecting to my Mac Pro is as well seamless. I had no problems streaming wirelessly 1080p content as MKV files, which was brilliant.
But speaking of the evil eye, after I was so happy and posted that, everything started to be choppy, even my iPhone app mouse controlling the Mac mini.
It's weird because for a whole day of watching high-def videos without as much as a single glitch, now it's all choppy.
I think I missed something, and am trying to figure out what the settings should be to maximize the throughput through AirPort Settings or DNS, DHCP and all that crap which I'm forcing myself to learn now.
My internet is 50Mbps, which is quite fast here in Canada but I don't think that should affect the home network should it? In other words I could create an ad-hoc network without having an internet connection and just have my computers share files through the N network?
In any case I thought I might just ask for advice here and will also see if I find the problem and keep you posted. It worked very well for a whole day, so something must have happened.

Hi,
Do you have another Mouse to test with?
Bootup holding CMD+r, or the Option/alt key to boot from the Restore partition & use Disk Utility from there to Repair the Disk, then Repair Permissions.
Any change on reboot?
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or some USB or Firewire device, or 3rd party add-on, Check System Preferences>Accounts (Users & Groups in later OSX versions)>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

How can I use screen share of my mac mini? Problems validating

I recently purchased a mac mini to act as my home media server for audio as my airport express was not playing nicely with my Peachtree DAC. Anyway, I have set up sharing on the mac mini and can't figure out how to connect from my wife's Macbook, or her iPad. (I use a PC, so would welcome advice if available on how to connect across platforms as well.) My goal is to set up the mac mini without a monitor or keyboard connected to it and have it sit with our main stereo.
I am able to connect to the mac mini via my wife's macbook IF I ask for permission and I grant it from the mac mini. However, I am unable to connect no matter what I try if I try to log in as a registered user. I have tried to add her as a user to the mac mini, I have tried to log in as a guest, and I have tried to log in with a password but no matter what I try, I get an authentication error when I try to log in as an authorized user. For more clarity, here is what I have tried:
1. Added authorized users on the mac mini. I created a user name for "jeff", "maureen", and "lastname_maureen" on the mac mini and provided a password for each user. "jeff" and "maureen" are just created on the mac mini, and "lastname_maureen" is the user name of my wife's computer. I confirmed the passwords, and still am unable to connect. I have allowed any user on the network to access screen share, and no matter what I do I get an authentication error. Again, if I attempt to log in from my wife's computer by asking permission, it works fine but I can't figure out how to set up an account to login. Please help. Thanks!

Have you tried connecting one to the HDMI output, and another to the Thunderbolt port (with the appropriate Mini DisplayPort-to-other connection adapter as needed)?

Mac Mini login loop after update

Hello, while installing an update on my 09 mac mini, OSX 10.6.8 an error occurred and now I cannot login or start up! Help please.

Hello, while installing an update on my 09 mac mini, OSX 10.6.8 an error occurred and now I cannot login or start up! Help please.

Mac Mini Mail Problem

Hi - I recently bought a Mac Mini so that I could have a desktop and a laptop (I'd been using the Titanium G4 as both) and I have been having trouble with the email on the Mini. Right off, I should say that the G4 had 768MB of RAM whereas my Mini only has 512MB. But the Mini is 1.5 GHz versus just 800 MHz for the G4. (I clearly don't know which of those matters more in a situation like this.)
Anyway, whenever someone sends me a large file now, it takes a dog's age to get it on the Mini. And while it's clearly downloading it in the background, it seems to ignore if I delete other emails, etc. For example, I might read 10 emails and delete them, and notice that I have wait for some attachment to download, and minimize mail in the interim. When I open it again, those same emails that I deleted are in my inbox again. Occasionally, I have gone to mac.com to delete files, and eventually my mail app notices this and deletes them as well, but clearly large files are causing a problem when they're sent to me.
It's not a bandwidth issue, as my G4 handled large attachments way better with the same Internet connection, and continues to do so while wirelessly connected to it. My guess is it's the RAM, but I really don't know. Do I need to go out and double the RAM on the Mini to make this stop?

Please follow these directions to delete the Mail "sandbox" folders. In OS X 10.9 there are two sandboxes, while in 10.8 there is only one. If you're running a version older than 10.8, this comment isn't applicable.
Back up all data.
Triple-click anywhere in the line below on this page to select it:
~/Library/Containers/com.apple.mail
Right-click or control-click the highlighted line and select
Services ▹ Reveal
from the contextual menu.* A Finder window should open with a folder named "com.apple.mail" selected. If it does, move the selected folder — not just its contents — to the Desktop. Leave the Finder window open for now.
Log out and log back in. Launch Mail and test. If the problem is resolved, you may have to recreate some of your Mail settings. You can then delete the folder you moved and close the Finder window. If you still have the problem, quit Mail again and put the folder back where it was, overwriting the one that may have been created in its place. Repeat with this line:
~/Library/Containers/com.apple.MailServiceAgent
Caution: If you change any of the contents of the sandbox, but leave the folder itself in place, Mail may crash or not launch at all. Deleting the whole sandbox will cause it to be rebuilt automatically.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar, paste into the box that opens (command-V). You won't see what you pasted because a line break is included. Press return.

New Mac Mini USB problem

I have a brand new Mac Mini (December, 2011, 10.7.2) as well as an older Mac Mini (circa 2005, 10.6.4).
I bought a new GearHead USB wireless mouse to go with the new mini.
The mouse works fine on the old Mini (and also on a Windows PC).
On the new Mini, the mouse works until the Mini hibernates or powers down. On wake-up, the mouse doesn't work until I unplug and replug the USB transmitter. This is the case on all USB ports on the Mini, as well as on the keyboard and monitor USB ports. It doesn't matter which port I use or which port I unplug and replug into - I always need to unplug and replug the transmitter to get it to work after power- or hibernate-cycle.
Note that I have also tried a Logitech USB wireless mouse and an Apple Bluetooth mouse and they both work fine on both the new Mini and the old Mini.
The problem is only occurs between the Gearhead brand USB mouse and New Mac Mini (10.7.2).
I assume that the problem is that the mini is powering down the USB port and not refreshing it after power cycle, until I unplug and replug the transmitter. Alternatively, I suppose, the transmitter could be asserting itself early in the boot process before the Mini is awake enough to hear it. In either case, it seems that the band-aid fix is a command-line to force the OS to refresh the ports, but I can't find any reference to such a command.
Thank you for any help you can provide.

Hello,
I assume that the problem is that the mini is powering down the USB port and not refreshing it after power cycle,
To me it seems like when the usb is powered down the trnasmitter loses the signal with the mouse, i think your mini is perfectly fine, even though the mouse works fine on the old mini I think its how the transmitter handshakes with the new mouse on the new mac mini. Do you have a new mouse of the same brand that you can test and see if it has the same issue...
If so then it forsure the transmitter... not the mini... else take your mini in for health check.
good luck, let me know how u go...

Mac mini Overscan problem

Hello, i just purchased a Mac mini and have connected it with DVI to HDMI onto my Panasonic plasma TV. The problem with this was if i turn overscan on the display is too big and is extended over the sides and some area isn't visble to me. If i turn overscan off there are black areas which is not covered around the sides of the screen. I have never had this with my PC connecting to this TV with HDMI DVI. But for some reason this problem is happneing to me right now...is there a Mac special software that can adjust the screen size so i can stretch the display around to manipulate it to a full screen size without anything being cut out or under cut in my display?

When you connected the PC and had no trouble with overscan, is there a way to capture the details of the timing involved? Because if you apply the same settings from the mini, there is no reason the TV shouldn't react to timing in the same way, meaning no overscan.

Mac Mini Audio Problem

Hi,
My Mac mini is only sending sound to one side of the headphone. I can get sound on the right but no sound on the left. I'm wondering if the sound card might need replacing ???
Any help would be appreciated.

Actually I'm trying to hook it up to my stereo so I was trouble shooting with the headset as I only get sound from one speaker. The Bose rep suggested I try a head phone to make sure the problem is coming from the mac mini. Is it possible to hook up to a stereo via a usb?(USB to Stereo input cables?) Also do you think that would help? I've tried new head phone to stereo cables between the two and same problem....

Mac Mini Burn Problem

Hello,
I have been trying to burn a CD using my Mac Mini, which has a built in SuperDrive, but cannot complete large capacity burns. It can burn 14MB worth of photos/videos, but cannot complete a video CD burn, made with Toast 7, or an hour and five minute in length Audio burn with iTunes. It is reporting the following errors, in order:
The drive reported an error:
Sense Key = MEDIUM ERROR
Sense Code = 0x0C
WRITE ERROR
and then:
The drive reported an error:
Sense Key = ILLEGAL REQUEST
Sense Code = 0x30, 0x05
CANNOT WRITE MEDIUM - INCOMPATIBLE FORMAT
I have tried a lense cleaning disc, and two different types of CD, and it has made no difference. I have a feeling that the inside of the mini is quite dusty, so that might be the problem, but I'm afraid of actually opening it to clean it, in case I invalidate the warranty, and then left to pay to fix it myself. On the other hand, if I arrange for it to be looked at by Apple, and they find it is dust, then I might be charged for it anyway! So, I'm looking for advice/past experiences etc. please.
Thanks Very Much,
Thomas Wright.

I have DVD-RW discs from TDK, that I can burn no problem in my Mac mini, but cannot get the Power Mac to recognize when I'm trying to access files on them, keeps asking to initialize, even though the optical drive isn't a rewritable. I would like to replace the drive with a rewritable, what brand/model would work in OS 9?
In the past Pioneer drives have been a safe bet and are even bootable. However, check [Jeff's January 2010 post about re-branded Pioneer drives|http://discussions.apple.com/message.jspa?messageID=10839236#10839236] that are no longer really Pioneer manufactured.
You could start by looking at what's on www.macsales.com. I know you're in Oz but OWC is a good place for reference for Mac compatibility.

Mac Mini RAM Problem

Hi to all!!
That's my (new) problem:
after an incredible reanimation of my "dead" Mac Mini (it wasn't turn on at all except the white LED at the front), now the system can't read the total amount of installed RAM Memory.
This Mini has installed 512MB in 2 banks of 256MB each. I'm sure of this because I opened the Mini and I seen this 2 banks. But:
- in Mac OS X, system recognizes only 256MB (and, in System Profiler, Bank #1 results empty)
- in Windows, system recognizes only 224MB and Intel Video Card see 32MB of video memory instead of 64MB
Other details:
- Apple Hardware Test DOESN'T reveals any problem!
- Windows memory diagnostics (from Windows Vista install DVD) also DOESN'T reveal any problem
- MemTest86 and another RAM tester reveals, at the opposite, RAM problems in several sectors.
This Mini has been previously repaired from an Apple Center for the same problem, and they have replaced both RAM banks. It's possible that, again, RAM banks has became faulty?? And, over all, that 2 faulty RAM banks DOESN'T cause any Kernel Panic or Windows 's BSOD???
If it can be usefully... also the built-in Wireless Card has stopped its work, in Windows and in Mac OS X: WiFi card is seen from the System but any WiFi Network is found....
Please help me!!
Thanks to all!

Your best bet is to get the RAM replaced by high quality to spec RAM*:
http://www.macmaps.com/badram.html
If the same RAM tests fail again, then you can likely suspect the RAM slots themselves were never repaired.
- * Links to my pages may give me compensation.

Mac Mini Booting Problem

My mac mini has developed a problem starting up. The computer turns on and goes to the gray screen but on the gray screen the apple logo does not appear. After a few minutes the screen just goes gray with a folder flashing from a question mark to a finder logo. I tried the reinstall disks but nothing happend. Any ideas??
jesse

The timing of holding down the C key to boot from the install disk can be tricky. You may have to experiment.
Force the Mini to turn off by holding down the power button for 5 seconds. Then restart and hold down the C key as soon as you hear the startup chime or beep. (Again, you may have to experiment with the timing slightly -- and you have to have a wired USB keyboard for this to work. Borrow one if you don't have one.)
If none off this works, you can usually eject the CD during the startup process by holding down the mouse button, assuming you have a wired mouse.

Mac mini login problems

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