Mac mini external speaker problems

my mac mini using an audio interface (Lexicon: Lambda) and linking with external speaker (ADAM: A5x). they can play music and video smoothly before Mavericks update recently. After the updated, I can't play music and videos with iTunes and youtube smoothly, but it is ok when played with internal speakers. I had tried to clean up my desktop files, emply trash, and release ram by OnyX, but all these does help, and i don't know wheat to do now, pls help! Thanks!

thanks all, I fix my problems finally!
I just tried the following process and then the probelm solved
1. turn off mac mini
2. unplug the usb of my audio interface
3. then change another usb port at the back my mac mini in order to plug my audio interface again
4. turn on mac mini
and it is smooth and fluencent when i play songs and videos on my mac mini now.
exactly, I don't know why my problem can be solved this way... but anyway...
this works for me!

Similar Messages

2014 mac mini dual monitor problem

I just brought a mac mini (Late 2014) i have two displays monitors connected, one HDMI to DVI. and one thunderbolt to DVI. I can have both thunderbolts connected and the problem its the same, when back from sleep ,one monitor doesn't turn on. i have to disconnect one and then both work, it only happens when the mac goes to sleep. on cold restart or turning the mac on, this problem doesn't occur. any help.

I have this same problem too. I purchased the Mac Mini with the intention of running dual monitors. I'm using the HDMI and mini-display/Thunderbolt to DVI. I've also tried MiniDisplay/Thunderbolt to HDMI and I'm experiencing the same problem as angelfromfullerton. Whenever it tries to wake from sleep, it can't decide on monitor arrangement and keeps flicking between the two, making the OS unusable and forcing a reboot... EVERY TIME. I've also experienced the issue once or twice on a cold boot. It doesn't matter which Thunderbolt port is used either.
I'm going to have to return my Mac Mini unless this problem is fixed asap.
Mac Min, OSX Yosemite (10.10).

Mac Mini with Major Problems

I'll try to make this short, but it is a looonngg problem.
About one month ago my Mac Mini began having problems when I boot up. The computer would freeze on the opening page where I put in my password. My wireless keyboard and trackpad would not work. This would be interminent at first but progressively got worse.
I spent hours on phone tech support. Finally realizing that would not help I drove the 100 mile round trip to the local Apple store for a Genius bar appointment.
The first appointment (there have been 5 - meaning 500 miles) resulted in them doing a clean install of Lion. I took the computer back to the office and guess what, the same problem.
I drove back to the Apple store, the Genius did some more work and proclaimed it fixed. It was, for about 3 days when everything started again.
More time now on tech support. One more trip to the Apple store.
This time they kept the Mac Mini for about 4 days are replaced the logic/mother board.
I got it back to the office on Thursday. Everthing works great.
Until today. I boot the computer, it gets to the screen that has the apple on it - then nothing.
I manually power it down and reboot. Same thing.
I've set up ANOTHER appointment at the Genius bar tomorrow.
My question: can I demand that they replace this machine. Between work and home I have 2 Mac Mini's, a Macbook Pro, a Macbook Air and 2 iPhones. I've never had this type of problem. I'm really tired of this.
I purchased this in February so it is in warranty.
Thanks

rwgleaves wrote:
I took it to the Apple store Genius bar today - my 5th trip - and they did just what I'd hoped. They replaced the Mac Mini with a brand new machine.
This is why I buy Mac/Apple!
Excellent new, sorry you had so much trouble on the way. And yes, Apple Stores are awesome!

External hard drive connected to mac Mini is having problems and won't repair

Hi,
Thanks in advance for any support.
My Mac mini (OS 10.7.5) isn't reading the external drive correctly and sometimes doesn't find it at all. When it does find the drive, some folders which I know to be large show up as empty (not always the same folder, I think). I'm quite sure the drive is having problems and want to repair it, just so it can be stable enough to duplicate (i.e. copy the external).
But it won't repair in Disk Utility because it can't unmount. I tried turning off Spotlight via Terminal, but it still won't unmount. Any suggestions?
Thanks

Hi Linc,
Thanks for the reply.
Do you mean installing it in another enclosure? How easy or difficult is it to move the drive -- and should this be done by a professional?
Thanks

How best to move user folder to a Mac Mini + external drive

I am streamlining my desktop computer setup. Whereas before I was using a PowerMac G5 as my primary desktop computer, I realize I am using my MacBook Pro more often, so in the interests of conserving space, I will be switching over to a Mac Mini connected to my AV system for hosting all my iTunes music, videos, media, photos, etc.
Here is where I need advice. My PowerMac has a lot more media on it than can fit on the internal hard drive of a Mac Mini. I have already secured a 1 TB external drive which will be permanently connected to the Mac Mini, but I am unsure as to how to best go about copying my data to it.
My initial thought was that I could move the iTunes music folder to the external drive using the library consolidation feature, and I could copy my iPhoto library to it, then point the respective applications to the new location. However, I want the external to act as my home folder where the OS looks for all my personal data, including movies, documents, etc.
I know there is a procedure for changing your home folder's location to an external drive, but because of the limited size of the Mac Mini's internal HD, I would like to use migration assistant when I first start using the Mac Mini. Should I hold off on moving the home folder until after I have migrated, or can it be done beforehand?
Anyone have any thoughts or ideas? Thanks!

Thanks for the procedure. It seems very easy, but I am wondering about the consequences depending on when I do it. For example, let's say I first copy my entire home folder to the 1 TB external drive, set up the PowerMac to use it as my home folder, then use migration assistant to import my user accounts, applications, and settings onto the Mac Mini. Will it try to extract the data from the external drive onto the Mac Mini's internal drive? There won't be enough room for everything.
As an alternative, I can move my iTunes library and iPhoto library onto the 1 TB external first, keeping the rest of my user data in its original location. Then it can fit on the Mac Mini, and I can do the migration, then move the home folder to the 1TB external once it's all up and running on the new computer.
Which will work best?
I had heard about people using a single drive as their home folder across multiple computers, but that is not the case for me. My MacBook Pro will become my primary computer, but I intend to keep it clear of media, whereas the MacMini will become my media server for my AV system in my living room. The 1 TB will be constantly connected to the Mac Mini, so there shouldnt be a problem with starting it up once the user folder location has been moved.

Mac Mini HDMI Output Problem w/ LG L246WP

NOTE: This appears to be unrelated to the "screen flickering" that has been noted previously.
I'm using a fresh new Mac Mini 2012 with an LG L246WP LCD monitor. The monitor has HDMI, VGA and Component video inputs.
When I attach the monitor to the Mini DisplayPort output, using a Mini DisplayPort to DVI adapter connected to a DVI to HDMI cable, the display functions properly at all resolutions - including the native 1920 x 1200 resolution that I use it at normally. All resolutions are clearly displayed in the "Displays" System Preferences pane. The display looks perfect, functions properly.
When I attach the monitor to the HDMI port using an HDMI cable, the display does not fucntion properly. The display is shifted about 80-100 pixels to the left and about 20 pixels up, creating black bars on the bottom and right sides. Because of this, a large portion of the display is not visible including the menu bar and most of the left side. Additionally, the settings are reduced to "Best for Display" or "Scaled", with resolution options under "Scaled".
This is not acceptable. I had planned on simply using the Mini DisplayPort output as a workaround, since I already have the DVI adapter from an old setup, but I need to use Thunderbolt to access external hard drives for rapid data transfer. One of my Thunderbolt accessories does not have two ports, so I can't simply add the Mini DisplayPort adapter to a chain. The HDMI port needs to function properly with my monitor.
It's important to note that this monitor has functioned properly with many other comptuers running OS X, Windows and various Linux flavors and it hasn't ever done this before. I've tried several different HDMI cables, ruling that out as a problem. I've tried the HDMI to DVI adapter that ships with the Mac Mini 2012 along with two different DVI to HDMI adapters, ruling that out as a problem. I tried attaching several HDMI devices (game consoles, DVD players, etc) and they all function properly, ruling out an HDMI issue as a problem. The monitor functions properly when attached through the Mini DisplayPort to DVI adapter, so it's not a problem with the monitor. I've reset the PRAM already and the installation of OS X 10.8.1 is stock with no modifications or migrated data. I've tried the suggestions on the HDMI FAQ (although there's no "underscan" option available in Displays)
I tried to call AppleCare and after describing the problem I got disconnected with no callback. I started another ticket, described the problem, discussed the previous disconnection, was assured that I'd be called back if disconnected, and haven't heard back in two hours. So I started to dig into the problem in earnest.
This gets pretty technical.
After substantial research, it appears that this issue is related to the EDID that the monitor sends to the computer and, crucially, the way that the driver responds to it. For some reason, the HDMI port is recognizing the monitor as a CEA device instead of a monitor. As a result, it's restricting the monitor's available resolution to the native resolution that the CEA 681 Series Extension describes ("Best for Display") and all other resolutions (including 1920 x 1200) are only available as "scaled". For some reason that I can't discern, all resolutions (even the 1080i and 1080p options) have similar deformities.
I've attempted to fix this by placing an appropriate override file in /System/Library/Displays/Overrides with an edied EDID removing the CEA-enable flag from byte 127 but, even after a reboot, the OS still insists that it's a CEA device and it won't allow me to force it to recognize the monitor as a 1920 x 1200 LCD Monitor.
How did I come to this conclusion and develop the fix? A nearly identical problem description showed up on the following website, with details on how this user fixed the issue:
http://byuu.org/articles/computing/edid
They used a convoluted process that involved dismantling the monitor and flashing the EDID on the monitor itself. It fixed their problem. I'd prefer not to go through that process just because one computer has a problem with it. Frankly, I'd prefer if the new Mac Mini performed properly in the first place.
TL;DR: The Mac Mini 2012 doesn't work right with the LG L246WP through the HDMI output. Everything else works fine with it. This is very uncool. It's most likely to be an issue with the driver for the Intel HD Graphics 4000 GPU that are bundled with OS X 10.8.1. The Mac Mini 2012 won't update to 10.8.2 (yet), so I can't test it.
Anyone have any other ideas? Anyone else using a Mac Mini 2012 (or 2011) with an LG L246WP monitor? Anything simple I've missed?

Problem Resolved. But it was complicated. And a huge pain in the rear.
TL;DR: I flashed the EDID as described here. This is not recommended for the weary. Ideally, Apple should release an update OS X that will include the updated Intel HD Graphics 4000 drivers that utilize the CEA flag properly.
Here's the detailed version. As mentioned above, this isn't recommended for the weary. An improper (or interrupted) EDID flash can have seriously unpredictable effects on a monitor's performance.
Step 1: Get a Windows PC set up with a floppy drive and find a floppy disk. Use this system to format the floppy as a MS-DOS Boot Disk and copy over the "ddcw" program described at the aformentioned link.
This took awhile, but I was able to cobble together a temporary frankensystem with parts I had laying around. In installed XP and formatted the disk with XP's format tool.
Step 2: Grab EDID data from the monitor, modify it to disable CEA mode at bit 127 and make sure bit 128, the checksum, is appropriate.
This also took awhile. Several graphics cards I tried could not read or write EDID data. I ended up swapping AGP cards in my frankenstein box until I found one that worked - a generic GeForce4 4200.
Once the EDID data was written to the floppy, I edited the text file containing the EDID data to change the last two hex octets from "01 33" to "00 34" (00, to disable bit 127, and 34 is 33 + 1, which satisfies the checksum) and formatted the text file to match the sample included in the EDID_Write.zip file. Your mileage may vary - make sure the checks.
Step 3: Write EDID data to the monitor.
The link above mentioned three options: Easy (monitor's EDID is unprotected - write away!), Hard (monitor's EDID is protected - use service mode to attempt a fix), and Very Hard (monitor's EDID is protected, hardware modification is required).
Luckily my LG246WP simply needed to be put into service mode as described at the link above (menu + power) and once started up in service mode, I simply enabled "Aging Mode" (whatever that means) and attempted a DDCW write of the updated data.
Step 4: Profit!
After doing this, I powered off the monitor and powered it back on with the Mac Mini attached. The display functions PERFECTLY with HDMI out, just as it does using the Mini DisplayPort to DVI adapter.

Mac Mini Optical Drive problems

Hi, I've been working on a Mac Mini G4 that has been giving me quite the problems. The first problem was the original slot load drive would not accept any cds, the piece that holds the cd in place once it is loaded is stuck up even though there is no cd in the drive.
To correct this issue I ordered an almost exact replacement from ebay. (original is UJ-845-c 678-0503G replacement is UJ-845-c 678-0503D). The drive installed with no problems and accepts cds with ease. The problem is is that the drive does not detect and the eject button the keyboard does not function. I was able to get it to eject the cd once by holding down the mouse button while shutting down, but that has yet to work again. (I've tried a dvd and a cd so far, no luck with either). Also, it does not give the option to boot off the cd-rom drive when I boot up with the option key pressed.
I'm running out of ideas here and any help would be greatly appreciated!

The ebay unit may have been junk. Why not get a FireWire external optical drive?

Mac Mini + External Superdrive DVD Player Crashing

Hi,
I have a brand new Mac Mini on OSX Mountain Lion and a brand new external superdrive. If a DVD movie is inserted in to the superdrive, DVD Player attempts to load, and then promptly crashes. Anyone else having this problem?

Same thing here. My work around is VLC player but one would think that a brand new mini and a brand new superdrive would work with the Appple DVD Player.
Must be because Steve J. is no longer around

Mac Mini Internal Speaker and Airport Adapter

I have the 2008 Mac Mini Intel Core 2 Duo 1.83Ghz. I have been having problems with the internal speaker and the internal airport adapter.
Speaker:
80% of the time, the internal speaker isn't working when booted into OS x, and when the mini is starting up it doesn't make the startup sound.
Airport Adapter:
The signal drops to 1 bar all the time with the router but a couple feet away. It would start off as 4-5 bars and then drop to 1-2 bars and then stay there.
Please Help!
Thanks,
Jimmy

I FIGURED IT OUT!
To get this to work, you need to buy two things:
1) Audio Hijack Pro software by RogueAmoeba, with the SoundFlower plugin.
2) Griffin iMic.
Once you've installed both the hardware and software, do the following:
1) In Hijack Pro, create a session with source type: audio device, and SoundFlower 2Ch as the input, and iMic as the output.
2) Create a second session again with source type: audio device, and SoundFlower 2Ch as the input, but change the output to "Built-in Output."
3) Click the "Hijack" button for both sessions, so Hijack Pro is hijacking audio from Soundflower and routing it to both outputs simultaneously.
4) In System Preferences/Sound, change sound output to "SoundFlower 2Ch".

Mac Mini boot up problem.

Recently, I started to come across a rather annoying problem. Whenever I start my mac mini, boot menu comes up as if "alt" key was pressed. I choose HD and then mac mini boots normally. I suspected an imminent HD failure and checked the HD for errors with OSX built in disk utility and third party SMART utility. Nothing seems to be wrong with volume and smart tests are OK. While the OSX is running, I don't see any unusual problems like stalls, beach ball or so. Any ideas appreciated.
Mac mini 3,1 OSX SL 10.6.8.

No, I doubt it's a hard drive failure although that cannot be ruled out yet. I would first consider doing a reinstallation of OS X:
Reinstall OS X without erasing the drive
Do the following:
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install the Combo Updater for the version you prefer from support.apple.com/downloads/.
Let's see if that fixes the problem. Any chance you have another keyboard you can try? In case this doesn't help.
BTW, are you really a physicist? If so what specialty?

Mac Mini Intel Wireless Problem

I just bought an Intel Mac Mini and experienced extremely poor wireless connection to my home network. The signal would start out strong and then fluctuate and become so weak as to not support a connection at all.
I, of course, consulted the vast world of info (www) and found this is a common problem (particularly with this model). I tried some of the suggested fixes (reorientation, antenna disconnected, etc.), but no dice.
However, while the case was open I powered-up the Mini and discovered that I had a much more stable connection. Seems maybe the case shielding (even though cutout for the antennai) might be blocking reception.
Has anyone tried an external antenna (whip) with one of these things? If so, which one(s)?
I also have a 12" Powerbook (1.33), iMac G5, Mac Mini G4 and various PeeCee laptops that connect to my wireless network anywhere in the house with a good consistent signal.
Thanks
12in iMacG5 Mini Mac OS X (10.4.7)
12in iMacG5 Mini Mac OS X (10.4.7)

Thanks for the suggestions DP.
The settings are the same as for the dozens of other computers that have connected to our wireless, and the mini has been connected with no other computers on the wireless which made no difference (and rightfully shouldn't).
I've actually solved that issue by removing the case - what I'm really asking about is external anntenas. Or case mods.
Thanks
12in iMacG5 Mini Mac OS X (10.4.7)

Mac mini has hardware problems and moving to a Ibook

I have been using a mac mini as a home server for the past 4 years and it is having hardware problems. I have an old Ibook with a bad hard drive that was not being used for anything so I hooked up the external hard drive that my mac mini was using and have successfully booted up my system. Most things seem to work fine but there are a few problems. Is there some way that I can reinstall programs like itunes or update the system so that it runs the new hardware that it is using correctly?
Thanks for any help

***
My mini is doing it as well. Just started doing 2-3 weeks ago. Logitech Denovo or Apple Bluetooth. Doesn't matter which. Loses it in about an hour or so. Al Keyboards and mice were purchased at about the same time as the core 2 duo mini, ~ last October.
Must power cycle the machine to get it back and it must be paired again. Very annoying. Can't remember if it coincides with an Apple update.
This mini has had the superdrive replaced twice, once within 6 weeks of purchase. Ever since Leopard, it's been close to the best media head. now this...
Sigh.
(What makes it not the best? Frontrow doesn't sort titles correctly [1, 10, 2, 3 - wrong!], doesn't force mount aliases in the movies directory, doesn't put out 1080p without hacking. And I'd so love eyeTV integration with Frontrow. It'd be perfect then.)

Mac Mini external HD question -

I just purchased a Mac Mini w/ the Intel Core Duo and I'm having problems connecting my external HD to it.
When I first plugged it in the usb port it instantly recognized my external hd....but after waking it from sleep mode later it's no longer available. I know it works still because I can hook it up to a pc and everything's there still. The drive is a Maxtor so I went to their site to download any type of drivers that I need. It still doesn't work.
So I went out and bought a hd case for my other hd - this one being a Western Digital IDE that connects via usb - no luck here either.
Any help would be greatly appreciated. I really like the mac and plan on keeping it if I can resolve these problems.
Thank you in advance -

It's odd that the drive worked and subsequent to the wake-from-sleep, has so far failed to remount. While USB is not exactly the most robust of interface standards, it is rarely that flakey!
Firstly, with the external drive connected and powered, reboot the mini. Do you see any signs of activity from the drive during or immediately after the startup? Does the mini show any signs of attempting to mount it, such as the busy cursor (the spinning beachball) after the Finder has launched and the menu appeared? If you open Disk Utility (in applications>utilities) is it listed on the left-hand side? Is it listed in the System Profiler (also in applications>utilities) under the USB tab on the left?
While it's certainly true that Firewire represents a much more reliable connection, and actually gives more consistent data throughput rates, MacOS 10.4 has not been noted for anything beyond the usual degree of USB vagaries, which are notably more to do with sudden device outages caused by power load on the bus.
To be sure you are not suffering the consequences of that, you might wish to perform an SMC reset on your Intel mini as follows, if you have not done so already:
-From the Apple menu, choose Shut Down (or if the computer is not responding, hold the power button until it turns off).
-Unplug all cables from the computer, including the power cord and any display cables.
-Wait at least 15 seconds.
-Plug the power cord back in, making sure the power button is not being pressed at the time.
-Then reconnect your keyboard and mouse to the computer.
-Press the power button on the back to start up your computer.

New To Mac Mini - External Speakers

Hello - new I'm new to Mac Mini (4 days now) and the support community.
I'm trying set up my new Mac Mini and have an issue with my external A525 speaker system from my old Dell that I'm trying to connect. I know the speakers and sub are working fine, although when I connect them via the 3.5mm plug to the Mac they are aren't connecting thus can't be seen?
Can anyone help please, do I need an adapter of some kind or could the socket on the Mac be at fault?
Thanks in advance.

They should connect. I took my Altec Lansing 2.1 setup straight from an old emachine and plugged it in, fired up the Mini and there was sound.
Check your AudioMIDI Setup as well
It should show "Headphones" as the output source.

10.6.8 Wifi Mac Mini Core Solo Problems

Hi All,
I have had my beloved Mac Mini core solo (1.5ghz) since 2007 and have had regular upgrades to keep it alive (upgraded hard drive, ram etc.).
A couple of days ago I upgraded the airport card - it previously was only 802.11 a/b/g, but I now have the atheros 9280 802.11 a/b/g/n successfully installed into the machine.
The main reason for doing this is that my previous airport card just never seemed to work at all; I have an iphone and ipad and they both successfully connect to my Orange livebox router with no problems whatsoever, yet my Mac Mini did not connect at all having tried everything I can. Therefore my final solution was to arrange an update of the airport card to the new atheros one suggested by my local Apple dealer.
I brought the Mac home, and tried to attahc to my wifi router to immediate success. It had full signal strength and was working flawlessly. I then turned the machine off, went out for a while and then came home to find it was not working again and kept searching for the wifi router and asking for constant passwords. After a long time, it seemed to work again but after I turned the machine off it lost the settings (depsite me asking network settings to save via the locked button) and I am constantly repeating this process.
I am therefore wondering if anyone can help. The atheros 9280 airport card information is as follows (from the system profiler):
Software Versions:
Menu Extra: 6.2.2 (622.2)
configd plugin: 6.2.5 (625.6)
System profiler: 6.0.1 (601.1)
Network preference: 6.2.2 (622.2)
Aiport Utility: 5.5.3 (553.20)
IO80211 Family: 4.0 (400.40)
Card Type: Airport Extreme (0x168C, 0x8F)
Firmware version: Atheros 9280: 2.1.14.6
Locale: FCC
Country Code: DE
Supported PHY Modes: 802.11 a/b/g/n
Supported Channels: 1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64,100,104,108,112,116,120,1 24,128,132,136,140
Wake on Wireless: Supported
Status: Network Service Inactive
Just to also add that its Snow Leopard 10.6.8, Intel Mac Mini core 1.5ghz solo, and my Orange Wifi router is quite old (around 2006) so supports a/b/g - I was thinking that this may be the fault but why would all my other apple systems have no problems with this connection?
Any help would be really appreciated as I'm going a little nuts here!
fdsbh

Really? I thought Sno was supposed to be more efficient?
I'd say that SL is more efficient on a machine it was made to run on. Apple didn't exclude the single core Intel processor, probably because they didn't have to change their code like they would have for a PPC processor but part of the efficiency is it's ability to split services to the separate cores in the CPU. You only have one, so that part of the improvement is of no use. All of the processes the OS handles and splits to multiple CPU cores are worthless and your programs will just have to wait until the CPU has time for you.
Meanwhile, the programs you are running are more powerful and provide higher quality and really need the extra core. The speed of the ram, the buss, and the hard drive are not as fast as your MacBook either. All of this data has to be moved around quite a bit from the drive to ram and then back to the drive.
Christmas is coming
WinXP will run on a 600Mhz PII processor with 128MB's of PC100 ram, but you wouldn't want to. It's not a lot of fun to work with or work on.
Unless there is some whiz bang program or technology that you need from SL, I'd take the machine back to Leopard or even Tiger, which it probably ran pretty well.

Mac mini external speaker problems

Similar Messages

Maybe you are looking for