Mac Mini 2011 with i7 processor, but stuttering images?

Hi there,
Finally I've gone and got a Mac Mini for my HDTV, I got the 2.5 GHz model, but upgraded the processor to a 2.7 i7 one. It also has the AMD Radeon display which I thought was meant to be top of the range....
But as I'm watching video on my TV I'm seeing occassional stuttering images. It's not the flickering screen problem that I've seen reported elsewhere where the screen goes black for a second. This is like little split second freezes, or like a frame has been skipped.
It's not just on digital files I watched from my iTunes library. I've also seen the same thing when playing a DVD in the super drive I also bought with my Mac Mini.
Other info that may help:
My Mac Mini is connected by HDMI to my Denon 1910 AVR, which itself is connected to my TV via HDMI.
The HDMI cable I've got going from Mac to AVR was the same one I used to have in my Apple TV (last year's model). It wasn't an expensive cable. I don't recall having similar problems with the Apple TV.
My TV is an LG 50Hz (32LH50YD).
In the display preference panel, I've got 1080p selected for resolution, and 50Hz PAL for the refresh rate (PAL is the standard in Australia).
Is the problem with the Mini, with the AVR or with the TV? Any ideas on how to trouble shoot?
Thanks in advance....

I have the same i7 model and a similar set up (HDMI from Mini to Amp, then HDMI to TV), but I've only noticed this happen once on a downloaded TV episode (standard def). I assumed it was something to do with the content I was watching or due to having a lot of stuff running in the background.
Have you checked Activity Monitor to see if there's anything eating up CPU while you're watching?
Is the problem repeatable at the same point in the same DVD / download? Or is it random?
Have you tried viewing the content with different software? I use Plex for all my content viewing, except stuff downloaded directly from iTunes.

Similar Messages

Hello, I am interested in buying this week of a mac mini 2011 with intel graphics HD3000 but I'm not sure it looks good with my Samsung SyncMaster933HD monitor. How would it look better with the hdmi-dvi connection or a built-in display adapter port-vga

Hello, I am interested in buying this week of a mac mini 2011 withintel graphics HD3000 but I'm not sure it looks good with my Samsung SyncMaster 933HD monitor. How would it look better.... with the hdmi-dvi connection built in, buying a HDMI 1.3 cable and HDMI-making or buying an adapter hdmi display port - vga and connected through the port thunderbolt
Thanks

I originally set up my mini with the included HDMI -> DVI adaptor to connect to a Sycmaster monitor. The graphics were very good.

HT3281 Podcasts from Current Tv, since three weeks prior to the Nov 2012 election have had a url problem and cannot be played on my mac mini 2011 with 10.8.2 and the latest Itunes? anyone know why ? I am in contact with Itunes now and they wanted screensh

Podcasts from Current Tv, since three weeks prior to the Nov 2012 election have had a url problem and cannot be played on my mac mini 2011 with 10.8.2 and the latest Itunes? anyone know why> ? I am in contact with Itunes now and they wanted screenshots of the problem, I can get these current tv episodes with a vpn and my isp says they are not blocking them, but i was surprised that prior to the election they were blocked, ?
I also can get them on my Android Samsung Galaxy note 2 with no problem but on the Macmini cannot>/? I Unsubscribed and subscribed many times but still no luck, any ideas? I am waiting for the senior advisor to get back to me on this issue. I am in THailand now where the problem is happening and as I said the ISP says they do not block any podcasts.I also do not want it on my iphone 5, so I have to wait and see why the mac mini is not getting it.

I seem to have fixed it by putting <div class="clearfloat"></div> after the navigation bar?

When I connect my Mac Mini 2011 with Lion to a TV via HDMI and an earphone cable is plugged in, it´s not possible to choose sound out via hdmi, as opposed to connection via minidisplay port. Anybody knows how to fix this?

When I connect my Mac Mini 2011 with Lion to a TV via HDMI and an earphone cable is plugged in, it´s not possible to choose sound out via hdmi, as opposed to connection via the minidisplay port. Anybody knows how to fix this?

Was just on the phone with Apple about this.
The solution was as follows for me anyway...
Go to your Finder
Choose the Go Menu
Choose Computer
Choose your Macintosh Hard Drive
Choose your "Library" Folder
Choose the "Preferences" Folder
There should be a folder called "Audio"
Move that whole folder to the trash
Empty the Trash
Restart from the Apple Menu
When you are back up and running;
     Choose System Preferences from the Apple Menu
     Choose Sound
      In the output tab you should now be able to make the HDMI "Sticky"
      Enjoy your sound over HDMI and no more dirty knees or broken backs unplugging the desktop speakers!
Mac Mini 2011 2.5Ghz 8 GB of RAM - Planar 17" VGA via display port adapter and Samsung 26" LCD TV via HDMI

Mac mini 2011 with samsung UA32D5000PM

I purchased a mac mini 2011 recently and hooked it up to my samsung UA32D5000PM with HDMI cable. I am getting terrible image quality setting the display to 1080p. This is very frustraing, someone pls help!

I managed to solve in my Samsung LED TV 40 -
I clicked on the Source button on my TV remote control. Then click on Tools on the HDMI port on which the mac mini is connected.
Then select Edit Name. not type the name, chosen from the list option DVI PC and it was amazing, it worked fine for me, so I have to improve the contrast now.

Mac Mini 2011 Sleep of Death

I have a Mac Mini 2011 with Lion factory installed configured with an original Apple Keyboard and a LG - HDMI monitor.
If the Mini goes to sleep either manually using the Apple Menu or based on Settings , it does not wake up !
Any subsequent attempt to wake the mac by moving the mouse results in either nothing happening / a system power down.
Restarting the Mac is then impossible. The Mini just makes JET engine level fan noise and does not boot.
Only after PMU/SMC resets and starting in Safe Mode ( Command +S when powering ) does the Mini come alive again. What a nightmare !
My only solution till now is to put the Sleep settings to "NEVER"
Surely there is a way around this .... sleep of death ???

I have tried to eliminate all issues related to connected periphals first as Apple is really not going to find a solution if it relates to these. I changed the HDMI cable to abrand new expensive cable as a first step. Then I connected only one USB Time Machine Hard Disk 1TB. The PC is now waking out of manually induced sleep. I am not brave enough to remove the "Never Sleep " automatically settings as yet. Also downloaded a free utility named ONYX to do a system clean. They have a version for both Lion and Snow Leopard - just Google ONYX to see what it does. For now, at least the Mac Mini is working . Hope it lasts.

Isight firewire mac mini 2011

hi
is it possible to connect a apple isight firewire on a mac mini 2011 with an adaptator firewire 400-800 ?
any one try this ?
thanks (and sorry for my bad english )

Hi,
Yes.
However it is about the type of adapter that you need.
See EZ Jim's Post here
9:29 PM Sunday; September 18, 2011
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb( 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

Opinions about if Mac Mini 2011 works ok with VGA monitors

Hi Community,
I have a old HP PC, I want to buy my first Mac Mini and used the keyboard, mouse and VGA monitor (Mod. HP Pavillion mx50) that I have.
Before I purchase the new Mac Mini 2011 and Mini DisplayPort to VGA Adapter, I would like to know if it works ok with my old components, specially with the VGA monitor? I've read on this Community there some persons have monitors problems.
I don't want spend my money and then have problems with the Mac Mini.
Thanks in advance,

MiniDisplayPort-VGA adapters. Available in the online store, at Apple stores, or at BestBuy/MicroCenter/Fry's. Plugs into the Thunderbolt port.
Usually works without issue. But then I use monitors made by LG and Samsung. Others use lesser known brands or models know to have quirks and encounter issues.
Some things to watch for:
Soem adapters have too much plastic coveing the "connection plate", and the cable cannot seat fully. If you just look at one that has too much plastic, you will know what I am talking about.
VGA signals from Macmini are not strong enough to get through mutliple adpaters. If you want a VGA signal, buy 1 VGA adapter. If you want a DVI signal, buy only 1 DVI adapter. Do not get a DVI adaper, than add a mid-line converted to change the DVI adapter to a VGA port.
If you plan to run Windows under BootCamp, the Windows driver for the Tunderbolt port does NOT output snalog (VGA), just digital (DVI, HDMI). So if you plan to use VGA to display Windows output, run Windws under "VM software" (Parallels or VM Fusion) so that OSX can make the VGA signal for you.

Need new disk for 2011 Mac Mini i5 with Radeon 6630M

I need a new disk for 2011 Mac Mini i5 with Radeon 6630M
Will this fit?
Western Digital 2.5 inch Scorpio Black 750GB 7200rpm SATA 16MB Internal Hard Drive WD7500BPKT
Will I need special screwdrivers or tools?

Wow, I worked on my MacMini after watching the video.
But BEWARE!
That OWC video misses a crucial step! (I emailed them)
My MacMini had a bit of "invisible" black tape holding the disk connector to the disk, very hard to see. When I pulled off the connector, it came apart !
That bit of tape must be something Apple added, or some manufacturers added, but it really messed me up. I had to send my MacMini off to be repaired, at a cost about $200 including parts and labour.

Does HP W2207h monitor with Mac mini 2011?

I have a HP W2207h monitor with HDMI and VGA ports, will this work with the new Mac Mini 2011?

You can use HDMI cable with HP w2207h directly,No need for other cable. but please follow these step.
1.Find LCD tv to set up first step.
2.Connect HDMI cable to LCD TV(i use Samsung) and adjust to HDMI source.
3.Open Mac mini.
4.Open system preference.
5.Click "display" you will see that the primary setting is :1680*1050 that HP monitor did not support.
6.Unplug HDMI cable from LCDtv (no need to shut down) and plug into HP w2207h.
7.the screen still blinking, it is ok.
8.On HP monitor, Push down button "Select" and "+" and the same time and hold it.
9.Use mouse or down button on keyboard to choose screen resolution to be "1600*900"
10. Then the screen will not blinking and you can use your lovely HP w2207h
if you want a high resolution on screen.
1.Buy new LED monitor that support 1680*1050 resolution.
2.Buy Mini displayport to DVI for digital signal Mini>DVI>HDMI.
Enjoy your MAC. because i am new Mac user with my MAC mini 2011
[email protected]

External iSight - no sound with Mac mini 2011

Hello,
I'm trying to connect External iSight camera to Mac mini 2011 (using FW400 -> FW800 adapter cable) but I can't get microphone sound to work...
When I open system prefs>sound>input, it shows iSight is connected but system will freeze for a while (like it's looking for iSight) on openning.
When I try open Skype video preferences, it shows me video from iSight with no problem, but sound doesn't work.
Can anyone give me some advice?

You're welcome.
(1) Your new info indicates to me that there is probably something wrong with your cable(s), adapter(s), Mac mini's Firewire, or your external iSight itself.
You can eliminate most of these by troubleshooting with other cables, adapters, Firewire devices, and Macs as suggested in the info from my earlier link.
If no Firewire device you test on your Mac works with any connecting cable, resetting the Mac's Firewire bus may help. Apple's "how-to" article has been archived in this link. (This link may be slow to load.)
If you have trouble displaying the archive page, here is the pertinent extract on how to reset the bus:
... If the issue persists, try these steps:
Shut down the computer.
Disconnect all devices and all other cables, except the keyboard and mouse cable(s).
Disconnect the computer from the power outlet and wait for 3 to 5 minutes.
Plug the computer back in and turn it on.
Reconnect the device(s) (one at a time if there is more than one) and test. Test with each port if you have more than one.
If an individual third-party device leads to the issue, contact the manufacturer for more information and further assistance.
NOTE: Some users who try FW reset forget that "all" cables include the power cable. Disconnecting power is important.
(2) If your troubleshooting shows that your external iSight itself is the problem, you can decide whether you want to have your old serviced. If you do not have access to a local Apple-Authorized Service Provider, you can obtain cost and Apple contact info from http://www.apple.com/support/isight/service/
(3) Rather than spend more money on your old iSight, you may decide to consider a new webcam. A new Mac compatible USB connected cam with a current warranty will be a faster fix, and it may be lower cost. Some examples are at http://mac-compatible-web-cam.com. Moreover, compatible USB connected cams are not subject to all the same conflicts that sometimes effect external iSight.
Unless you already have a separate microphone for your mini, you can decide whether to buy separate mic or look for a new camera that has an inbuilt mic.
Message was edited by: EZ Jim
Mac OSX 10.8.3

Can I install Windows XP SP1 with Bootcamp on my new Mac Mini 2011 i7 ?

Can I install Windows XP SP1 with Bootcamp on my new Mac Mini 2011 i7 ?

Baiscally if your Mini came with Lion Pre-installed new then No you can't use XP.
The Lion installed computers no longer support XP OR Vista via Apple's Boot Camp.
For one thing Apple only supported XP with SP2 in order to install it on pre Lion computers.
If the Mini had come pre-installed new with say 10.6 then you could have installed XP and still of been able to upgrade to Lion without any issues as you already have the drivers for XP installed. Lion only has the drivers for W7.

I purchased my mac oct 2011 with the latest version of iPhoto, but why am i not able to upgrade to the current version? I'm always asked to log in with the name i used to buy the app. does it mean i have to purchase the update?

I purchased my mac Sept 2011 with the latest version of iphoto. Every time I try to do an iphoto update I'm always asked to log in with the name I used to purchase the app. Does this mean that I have to purchase the latest update? I thought the updates were free and if it so, how do I actually update iphoto?

DId you Accept the apps when you bought the Mac? In the App Store go to the Purchases List and press Accept there. Then you'll be able to update. If that's not available then you'll need to contact App Store support.
Regards
TD

Mac Mini (2011) can't boot, no screen display.

Hi, my mac mini (2011) finally won't startup today.
It was since two weeks ago, the mini goes freeze very frequently, I discovered that the fan speed was always below 2000rpm, meantime, the CPU temp was around 80-90 degree, it is around 25 degree in the room, last Friday I installed a software named smcfancontrol, which can manually speed up the fan, and it seems better, and the computer runs faster, I think the CPU is running in full speed.
Today, I opened a video to watch, after about ten minutes, the computer goes freeze again, and of course I force powered it down by pressing the power button on the back, then the tragic came:
- when I try to boot up the machine, the front light turns on, then off with a "ka" sounds like the hard drive shutting down(force powering it down)
- after around two seconds, the light goes on again, and the fan smoothly goes to full speed, there is nothing shows up on screen, as well as no apple boot up sound.
- I tried to reset smc (power down, unplug power cable, wait 15 seconds, plug in power cable, wait 5 seconds, power on), no luck.
- I tried to reset pmu (at least internet says it's pmu, it seems apple website did not mention how to reset pmu on mac mini, power down, hold power button for five seconds, power on), no luck
- I also tried to unplug the memory, try with every single one to boot, no luck
- last Friday, when I can still boot up the computer, I thought there might too much dust, I removed the fan and cleaned it up, it looks a small piece of plastic on the fan plug were damaged, but the smcfancontrol app still can control its speed, therefore I think the fan is OK.
- during many retry, there was one time, the fan goes full speed at startup, with no front light off,(my current status is fan goes to full speed gently).
- the computer is connected with an AV amplifier, then output to a plasma TV, when the computer is powered off, the TV displays a background of amp, when I startup the computer, although no video output from computer, the TV goes to a "No Signal" status, I dont's think this is related to my problem.
the computer is out of warrentee, but bought only for less than two years... I really want it back to work, can someone help me? many thanks!
wish you all have a good day.

Hard to troubleshoot when you can't turn on the computer on any more. One option is to bring it to an Apple store to have them look at it. They will tell you what is wrong and how much it will cost to fix. I have never heard of them charging for a diagnostic and an estimate.
If your CPU was running hot all the time and your fan had small plastic pieaces, in my opinion, something got fried. The mini is so compact, that the excessive heat may have also over heated your hard drive causing thd "ka" sound.
If you decide to continue in to use a Mac Mini as a media server, may I would suggest using iStat to monitor it. I use iStat on my 2011 Mac Mini Media Server to monitor CPU usage, all sensors, and internet incoming and outcoming.

Unable to Troubleshoot Power Issues on Mac mini 2011

I have been having odd and intermittent power issues with my Mac mini 2011 and could really use some help before I resign myself to taking it into an Apple Store. It's under warranty, but I now live in another country so I hope I don't need to ship it should it come down to that.
However, I have searched this topic a lot, and not only have I tried troubleshooting it, I haven't seen any power issues with other owners of this model. That leads me to think that the power supply itself is probably OK.
First of all, I live in China and the building I live in seems to have a questionable power supply. The air conditioner for example simply would not work and the repairman spent two hours messing around with wires inside the outlet and in the breakers. That did the trick, so I wonder if I'm simply not getting enough juice?
Main symptoms:
- My monitor recognizes an analog signal but will not light up (black monitor). Unplugging and replugging adaptor doesn't do anything.
- Startup Keyboard Commands (e.g. Cmmd-R) may work, but I can't tell because the monitor won't light up. Letting the computer boot up though I can hear keyboard volume keys and such making the standard sounds. I can usually restart using the keyboard too.
- My 2T external HD more often than not dismounts as well.
- I can't hear any computer activity after the chime (hard drive, etc.).
- Since I can hear the chime and there is audio feedback through the keyboard, I think that eliminates hardware problems such as logic board failure or bad RAM.
- I can't boot even if I unplug all USB peripherals.
- Holding down the power button (I have it set to make the computer sleep as well as shut down) often won't shut down the computer, but it seems to stay in sleep no matter how long I hold it. Unplugging the computer finally shuts it down, obviously.
- Unplugging and waiting 5 minutes or so and powering up again doesn't seem to make any difference, nor does switching sockets, plugging directly into the wall, etc.
Problems began about two weeks ago, got better, and then worse again. Now I'm just keeping the computer and monitor on (never sleep 24/7).
Miraculously, after much frustration and countless restarts, suddenly the screen will turn on to reveal a fully booted system that was running all along in the background. No startup screen- the monitor just magically comes on again. Often I find that my external has unmounted, but it's no big deal to get to remount. At this stage, the Mac is still very quiet and for a while the system is sluggish, though it hops back into action in 5 or 10 minutes.
At first I thought it was just my monitor, and though that's possible I suppose, it seems I'm just not getting enough juice. Once the monitor is on though, everything is fine: I can power it off and on with no problems. But I can't just leave my computer on forever though.
Any help appreciated.

Well, with the other monitor (which did not work with the mini either but worked fine on a laptop), I was able to narrow the trouble spot down to either a faulty Mini Display to VGA adaptor or a damaged port. I could determine that all the other ports (incld. the USB drive, programs, internet, etc., were all working fine behind the big black GUI all through sound feedback, so I seriously doubted it could be a supply problem or a residential electric problem.
I took my mini and adaptor to a "Mac Shop" (reseller) here in China, and found it quite professional, just like a Mac Store. They tested my machine, and although they didn't have VGA monitors, they said I could return the new $30 USD adaptor if it didn't work. But as I'm writing this on the monitor now, the new adaptor did the trick.
The long and short of all this is that I've read a lot about display problems with the mini and I suspect that most of these problems are adaptor related. I myself tried to save some bucks by buying a third party plug and lived and learned. I hope the Apple adaptor works like a champ, and if it doesn't, I'll know the first thing to eliiminate next time.

Mac Mini 2011 with i7 processor, but stuttering images?

Similar Messages

Maybe you are looking for