Mac Mini :: Screen Displays Noise / Snow When Monitor Wake Up
Jun 20, 2010
Been working with a new mac mini in my office the last 2 days. The power settings are set to make the display only go to sleep after 15 minutes. System set to never go to sleep and hard drive never spins down. 3 of the 4 times since working with this thing when moving the mouse to wake up the display I get nothing but noise and snow on the screen. To get back to functioning correctly I have to put the computer to sleep with the power button and back on again. Once it comes back, it will work fine.
New mini 2.4 running 10.6.4. Monitor is hooked up via DVI through the mini display port.
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Oct 28, 2009
I have the new macbook unibody, and use it from time to time to dsiplay things to an external montior, plasma, projector, etc. Using a mini-display adapter to a converter to get s-video was a challenge, but I figured it out. I have used this many times, as I am a DJ and need s-video out to connect to most devices.I was at an event saturday night, and the display on the external device (projector) kept displaying my desktop, NOT the external feed.
It was NOT set up for mirroring, as it seems like the displays were 'switched'. I had my desktop on the projector, and my external on my macbook pro monitor. I tried to fool around with arrangement and resolution, but to no avail. I understand that sometimes you have to drag your source to the right (of left) to get it to display on the external, and this was done, but it was still reversed.I know it was something simple to get the 2 switched back to the way it should be, but I could not figure it out. Any advice? None of my apple buds can figure this out.
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Jul 15, 2010
I have a Quad Core Mac Pro running Snow Leopard 10.6.4. I've been having this issue for the past couple of weeks. Basically I have my monitor set to turn off after after 15 minutes of inactivity, my Mac Pro is always on. After 5 minutes of inactivity my screensaver comes on and stays on until my monitor turns off. When I move my mouse to wake my monitor, sometimes an image from the screensaver appears onscreen for a few seconds and then disappears when my desktop appears.
I have repaired Permissions, rebuilt my drive using Disk Warrior, installed the 10.6.4 Combo update but the issue remains. An image from the screensaver doesn't always appear when I turn on my monitor, this issue is sort of random. Usually my desktop appears right away with no static image from the screensaver.
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Apr 13, 2009
I have a 2.26 MP with the ATI card. My primary display is an HP 2475w, my secondary is some Samsung 19 inch widescreen. I love the HP display, but it seems to be slow waking from standby. Slow enough that every once in a while after waking my MP from sleep, the Samsung becomes the primary display. This is a huge annoyance because it moves and resizes all of my windows to fit on the smaller Samsung. Maybe I could somehow tell OS X to never ever use the Samsung as the primary display, and instead wait for the HP to come up?
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Sep 12, 2010
I have an Early 2009 Mac Mini with Mini DVI and Mini DisplayPort. And I have two 1080p HDTVs. The Mac Mini is capable of dual display, and I've gotten it to work before, so the issue is not the TV or Mac. And I have tried both Mirroring and No Mirroring.
I got a Mini DisplayPort to HDMI Adapter (#5311) and a Mini-DVI to HDMI Adapter (#4852) both from MonoPrice. And for some reason I can't get the Mac Mini to dual display, it's only one or the other.
Before I had a Mini Displayport Male and USB Male AUDIO to HDMI Female Converting Adapter (#5969) and I got video on both HDTVs, but not audio at the same time b/c one was USB and one was TOSLINK.
I'm not sure why I can't get video on both monitors. Any help?
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Aug 13, 2008
I was wondering if a new Intel Mac Mini could use a Performa monitor as its screen? Would it look just as good as a newer monitor? If not, where can I find a cheap monitor?
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Jan 9, 2010
when I connect my macbook unibody with dvi to my dell monitor the quality of the screen is not as "good" as when I connect my windows pc to it. Is this only a problem on macbook, or is the mac mini the same?
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Apr 27, 2010
I have a VGA HP monitor that runs at a native resolution of 1680x1050 at 60Hz. I plugged the Mini in, some weird resolution came up. 1680x1050 didn't show up in "Displays". I downloaded SwitchResX, and set it to 1680x1050 at 60Hz.The resolution is now set, but the monitor is very blurry, and the dock extends beyond the bottom of the screen.I really want to get this working. I'm not quite sure how SwitchResX works so could anybody give me a hand?
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Jun 28, 2010
I've searched online and in threads here on the "can I use an iMac as a monitor" question, and found mostly negative answers. One exception seems to be the 27" model connected via mini-Display Port.However, I'd been hoping to connect an older (G4/DVI) Mini to a new (21.5") iMac, to use the iMac as a monitor.The only semi-hack solution I've seen is to use Screen Recycler or similar software. I have two questions, though:-Can Screen Recycler be used to mirror a desktop, not just extend it? (all info I've seen talks only about extending/2nd monitor, not mirroring).
-How's the performance?
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Nov 7, 2006
There is no cd in the drive but my MacBook makes a noise like it's trying to eject a cd after waking from sleep mode.
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May 21, 2012
Recently I upgraded the Ram on my macbook from 1 gb to 4 and now when I put it to sleep It wakes up becuase I can here everything on inside but the screen wont turn on. Every time this happens I have to boot it down but recently I woke it up and it made a BEEP noise and the sleep indicator light flashed with it. Again I had to boot it down.
Info:
MacBook, Mac OS X (10.6.8)
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Jun 6, 2009
On my 13" MacBook Pro, the hinge makes a cracking noise on the right side of the computer (near the power button) when the screen is positioned all the way back.The entire hinge also makes a loud popping noise when I adjust the screen position. The screen seems very tight, and it takes a little bit of effort to move the screen, and when the screen is moved it makes the loud popping noise.
This is probably going to make some of you guys cringe, but sometimes putting pressure down on the top of the case close to where the black hinge meets to unibody enclosure seems to stop the popping noises. Putting downwards pressure on the hinge, or flipping the computer over and putting pressure on it that way, also seems to alter how much popping noise there is.
If I mess around a bit with applying pressure on different parts of the computer around the hinge, I can usually eliminate the noise. But, the cracking noise when I put the screen all the way back is still there.Any ideas what to do? It's not interfering with the operation of the computer, it's just incredibly annoying and this is only a four month old machine which shouldn't be creaking and cracking already.
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Mar 13, 2008
I have the early 2008 Mac Pro, standard configuration. I run a 30" ACD and recently added a second monitor. Ever since then I have been hearing this faint whirring sound, as if something in the machine is starting/reving up and then whirring down. It's audible to me because I have my machine sitting on top of a pedestal desk right beside my table. Does running two monitors make something inside, maybe a fan, run wierd? Could it be the fan of the video card? I am just curious, as I had not heard the sound before when I was running just one monitor. Oh, and the second monitor in question is a Wacom Cintiq. Video card is the stock ATI Radeon HD 2600 XT. I dare not open the side panel when the machine is running to check what's causing it lest I mess something up. It's like, rrrrrrrrrrrrr, rrrrrrr, rrrrrrrrrrr, like a miniature reving sound. LOL, that's the best I can do to imitate the sound. It's as audible as the sound of the regular fans.
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Oct 31, 2009
how can you cross fade between 2 monitor displays when projecting on a big projector.
kinda like how a dj crossfades music seemlessly with a toggle?
i'm not sure if that makes sense...
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Apr 23, 2012
During turn on monitor displays a flashing file folder with a question mark
Info:
iMac, Mac OS X (10.0.x)
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Apr 11, 2012
I have reviewed several support threads on the subject of a 2008 Mac Pro not waking up after it goes to sleep. I have a 2008 mac pro that was working flawlessly with a 26 inch asus monitor. My bluetooth mouse and keyboard would wake it up instantly. I decided to add a second monitor, a 27 inch planar. I had the mac set up to save power and after just five minutes of non-use it would go to sleep. My wife asked me if I would keep it on longer so she could watch the pictures that show up through the screen saver so I set it to 15 minutes and then it goes to sleep. Now though, if it goes to sleep it won't wake up and remote connections from an imac fail to awaken it as well. I am forced to hold down the power button to shut it down. I have tried the startup where I hold down command option p r but I can't get it to sound a second chime whether I start after the first chime or before the gray screen appears. After trying this every other restart does not work, the fans turn on but nothing else happens. It is quite odd. I am at my witts end.Â
Info:
Mac Pro, Mac OS X (10.6.6), 16GB/3TB
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Jul 29, 2010
I'm about to pull the trigger on the new mac mini as my primary desktop computer, but was wondering if I can connect two displays (via the mini display to vga adapter and the hdmi adpater).
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Dec 1, 2008
I've mini connected to 2 dell 24" LCD displays thru Y splitter (DVI to DVI/VGA). 1st display connects with DVI and the second with VGA.
Vista (bootcamp) can see both displays and it can extend the desktop to the 2nd display.
Since windows on bootcamp can use 2 monitors and OSX can't I would assume that this functionality has been disabled by apple in OSX or display driver. I know that the windows VGA driver provided by apple (bootcamp) has the dual display disabled.
Here is the question:
Where would i have to look in OSX to enable 2nd display?
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Mar 25, 2012
This started recently and is quite annoying. Like the title says, if I put my computer to sleep via apple menu/sleep while it is attached to my external monitor the computer will not "wake up". When I try to wake up the computer the sleep indicator stops pulsing and I can hear the hard drive start spinning. As a result I must force shut down the computer by holding the power button. The computer is fully charged so it is not a low battery issue. The external monitor is an 20" Apple Cinema Display, it is attached via Apple's DVI connector. Â
Unplugging the monitor dongle and replugging it in do not work. Pressing any assortment of keys does not bring the display back up. Â
I've tried resetting PRAM, disk permissions, and verifying the disk.Â
Info:
MacBook Pro, Mac OS X (10.7.3)
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Sep 7, 2009
For the last year I have been searching for a way to play Netflix instant streaming content on my external Cinema Display connected to my iMac. Once a movie was playing full screen on the external display if you clicked on anything on the main display the movie would fall out of full screen and back to window mode. This is highly annoying and I really wanted a solution.
I ran across Plex some months back and they had a Netflix plugin which solved the problem, or so I thought. While Plex could play movies from Netflix full screen on the external display without falling out of full screen, it came with a host of compromises. The first compromise was that in Plex my instant queue never reflected what was actually in my queue. Recently I had 116 movies in my queue and Plex reported only 80 of those. Worse if one of the movies I wanted to watch was missing I would try to use Plex's Netflix search function and Plex would still not find the movie. Some titles simply could not be found through Plex, a problem the author acknowledges and says he is working on with no ETA. The other issue I have with Plex is that the fast forward and rewind functions that work so well in the Netflix browser based player do not work at all in Plex, making navigation in a movie painful within Plex.
So tonight I set out to look for an alternative to Plex, I came up empty handed. Then I had an idea, I searched my Mac for the Silverlight plugin and when I found it was greeted with a window stating that an update was available. This has happened several times before and each time I updated with the hope that Microsoft fixed the external monitor viewing problem, but it always remained. So this time I updated and proceeded to run my usual test which is to put a Firefox browser window on my external display, play a movie, and then click the full screen button. The movie went full screen which it always does, then I clicked in my other Firefox window open on my main display, as always the window on the external monitor fell out of full screen.
Dejected I went on to my second test which is to perform the exact same sequence I just described but using Safari instead of Firefox. Again it went full screen on the external display but this time something was different! The window where I clicked full screen froze and a new window opened behind it in full screen. Now I had two windows open on the external display, the smaller frozen one and a full screen one playing the movie behind it. I minimized the small window which left only the full screen one playing on the external display. Then I clicked on a window on my main display and the movie continued to play full screen on the external monitor! Thinking it was a fluke I closed Safari and tried it again, it worked perfectly!
This is awesome now I can play my Netflix movies on my external display in full screen without any issues and I have all of the features of the Netflix browser based player, in particular fast forward and rewind.
One last thing, prior to this working playback in a browser window was extremely choppy for me. Plex did not play choppy and it was another reason I was using it for playback. Now in full screen with the browser based player through Safari there is absolutely no choppiness.
Just for reference here is everything I am running:
OS X 10.6
Safari 4.0.3
Silverlight plugin 3.0.40723.0 (which interestingly is dated July 23)
Even though my system told me an update was available I am confused by the July 23 date of the plugin. Maybe it wasn't the plugin that solved this but rather my newly installed Snow Leopard in conjunction with Safari 4.0.3? Whatever the case I am thrilled to report that it finally works!
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Apr 17, 2009
so I love Macs but they're frustrating the hell out of me. I wanted to run dual 20" displays (portrait) and one 30" displays using a Mac Mini and a Macbook Pro. I know the new Mini should do it, but I've heard bad things about Apple's Dual Link DVI adapter. Also, I don't think there's a way for a Macbook Pro to drive a 30" Display and a 20." Am I missing something? What should I do?I'd much rather buy a Mac Mini than the Mac Pro which is way too powerful.
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Mar 15, 2012
i'm thinking of buying a Mac Mini and this is the only thing holding me back. i have one monitor which uses DVI and another that uses HDMI/VGA and DVI. what do i need to be able to power two displays? the Apple Store says it can power 2 but i don't know what i need to buy to do this.
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Aug 18, 2010
I have a fresh install of Windows XP, service pack 2 on a boot camp partition on my macbook (13" first gen aluminum case) and a Apple LED Cinema Display attached to the mini display port.
I can't seem to make the Cinema Display the primary display (the "Use this device as the primary monitor" checkbox is always greyed out in the Display Property Settings tab). I also can't shut the macbook lid and continue to use it closed (with kb, mouse and monitor attached) like I would when booting OSX.
Is there some other way to make the Cinema Display the primary monitor, so I can leave the macbook closed when booting into Windows?
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Feb 10, 2012
my problem is since the update to 10.7.3, Lion isn't waking up from standby when I have left my external Monitor attached to my MacBook Pro. It will flash the keyboard backlight, but both displays remain black. And when i disconnect the external one, nothing happens. Only possibility to come out of this state: Hold power button for some seconds until it shutds down "hard".Â
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Mar 26, 2012
I'm using 2 IMac 27' and one is simply used as an external display. When I wake up the computer from sleep, it works on the main monitor, however the external display still has a black screen. I have to unplug the external monitor to get it to wake up. I tried unplugging thunderbolt and replugging it in which worked the first time, but same issue again not waking up.
Info:
iMac
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May 23, 2012
When I have my macbook hooked up to external monitor it works great unitl I put it to sleep. Sometimes it kicks right up to the external monitor but the majority of the time it cant reconnect to the monitor. It just turns blue then off then blue likes its trying to figure out what to do eventually it says out of range. I then have to unplug the external monitor, wake up my mac with the screen open reconnect the monitor wait for it to pick up and then close it again and wah laaa it works.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Mar 3, 2009
if will support Dual Displays simultaneously?
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May 21, 2012
It is possible to connect 2x ext. Displays on the new MacMini (Mid 2011). I am looking forward to connect a HDMI flatcreen and a 20inch DVI display
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Feb 10, 2012
my problem is since the update to 10.7.3, Lion isn't waking up from standby when I have left my external Monitor attached to my MacBook Pro. It will flash the keyboard backlight, but both displays remain black. And when i disconnect the external one, nothing happens. Only possibility to come out of this state: Hold power button for some seconds until it shutds down "hard".Â
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May 18, 2012
2010 Mac Mini, 10.7.3, dual DVI displays. - Several times a day, it shows a yellow checkerboard pattern in some windows. So far, it's appeared in Chrome, Entourage and Excel 2008. The problem occurred both before an after we upgraded the RAM. These checks appear sometimes when scrolling, sometimes while waiting for a web page to load. They go away generally with the same actions... clicking, scrolling, etc. Â
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