Computer monitor affected by studio monitors?

Recently I have been trying to record some audio and I had to change the midi settings. Now whenever I turn on my studio monitors (m-audio av40) the computer monitor glitches or turns off for a moment. I never had this behavior before when turning on the studio monitors. What changed?
Those little icons on the right side (sound,mic,apple face). Is that what's doing it?

There is mganetic interference from some sources...speakers...etc Try moving your monitors. If you do some google you'll find that certain Mac Pros are more prone. Some have some have firmware updates to help harden them.
http://support.apple.com/kb/index?page=search&src=support_site.home.search_sugge sted.search&locale=en_US&q=magnetic%20interference%20mac%20pro

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Why am I getting an intermittent buzz with preamp and studio monitors?

I've just gotten rid of my desktop computer speakers which plug into the mini-headphone audio out on my Macbook Pro (i7, 2.66, mid 2010). Instead, I've connected via firewire 800 to an older 8 ch Presonus Firestudio Project preamp, and have connected a new pair Fostex powered studio monitors to that for my audio (and scratch recording). When I first start playing music in iTunes it all sounds great. But after a while, I'l start to get these periodic loud electronic buzzes. It's not just in the background, it actually will cut off the song to make the loud sound for a brief second. Over time it will become more frequent, and at one point it got to the point that it was just a constant buzz, no audio at all. Unplugging firewire stops it. Since there are a number of components, I'm not sure what is causing the problem. Can anyone help?

The update didn't apply correctly, which will be typically due to an interuption within your setup. You will have to connect to iTunes via micro usb to restore.
http://support.apple.com/kb/HT4367?viewlocale=en_US&locale=en_US

17" Studio Monitor Display with single, vertical color line

My 17" Studio Monitor just recently developed a single, vertical color line in the display. No matter what I am viewing the color line is there. Re-boot doesn't remove it. Neither does un-plugging the computer.
Anyone know the cause and/or remedy?
Thanks for any help!

There is an adapter called a DVIator that you will need ..or something similar. It will turn turn the ADC connection into a DVI connection ..then you would need something to turn regular DVI into the Mini DVI connection to fit into the iMac.
Personally, I don't think it would be worth the cost ..the DVIator alone is like $100. I'd just buy a new screen for that price. Preferably one that was a little closer to the same brightness of the 24" iMac's screen. I had my old Studio display next to my new 24" iMac and it looked so old and dingy I wouldn't be able to stand the difference using it as a second monitor.

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My 17-inch studio display CRT monitor (which was working fine) recently died, and I purchased a used, but 'swear-to-goodness-still-functioning' 21-inch studio display CRT monitor from Ebay to use with my G4/ACP Graphic/desktop Power Mac.
When I installed the new monitor, (connecting the three cables: AC power, VGA and USB), and restarted the computer I saw a clear (but horizontally compressed) band of picture about 4 inches wide running from the top to the bottom of the monitor for the first 30 secs of startup. Then the click of a relay and the picture disappears to leave a black screen. After that, all that happens is a constant 'fluttering' sound from the back of the monitor.
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Thanks for the advice. I found another solution, but will bookmark yours in the event of future trouble.
I connected a small PC monitor to my G4 using the VGA connector, and restarted it. It started up fine. But when I went to reset the refresh rate, every option but one was grayed out. Dead End.
Then I restarted the G4 in SAFE mode (holding down SHIFT key during startup). This time I was able to change the refresh rate to 72, and reduce the resolution. Then I unplugged the PC monitor and plugged in the 21 inch studio monitor. It WORKED! I restarted the G4, and it found the correct refresh rate for the monitor. Victory!
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I placed my iPhone about 6" in front of my 15" apple studio monitor. When the phone rang, it activated the power switch on the face of the monitor. The computer started up as if I had touched the power switch, but the screen was black. The cpu powered up, but there is no image on the screen whatsoever. Power button light on the face of the monitor does not flash, it stays lit. If I touch the power button, then the lamp flashes and I can hear the cpu go to sleep. If I touch it again, the cpu comes back to life, the lamp stops flashing, but there is still no image displayed. The machine will not turn off unless I unplug it. Nothing changes after replugging the chord. Touching the power switch restarts the machine, but monitor is still blank. I have no way to try to adjust settings to fix what ever may have been inadvertently changed by the iPhone signal. Anyone have any suggestions???
Message was edited by: armyworms4all
Message was edited by: armyworms4all

Check the mute switch near the external volume controls. If orange is showing it is muted.

When listening to Fireworks by Katie Perry the base notes sound raspy and distorted even though the eq is set to flat and have tried 2 studio monitor headphones. Has anyone run across this and how did you fix it?

When listening to Fireworks by Katie Perry the base notes Sound raspy and distorted even though th eq is set to flat. I have tried 2 studio monitor headphones when listening and the raspy sound appears with both. The distorted sound from the downloaded song from itunes doesn't show up when listening to it on the computer. No other songs that have been downloaded from CDs onto my ipod classic seem to have this problem. Has anyone else run across this and how did you fix it?

When listening to Fireworks by Katie Perry the base notes Sound raspy and distorted even though th eq is set to flat. I have tried 2 studio monitor headphones when listening and the raspy sound appears with both. The distorted sound from the downloaded song from itunes doesn't show up when listening to it on the computer. No other songs that have been downloaded from CDs onto my ipod classic seem to have this problem. Has anyone else run across this and how did you fix it?

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I appreciate any input.

Hi and welcome to Discussions,
are the speakers magnetically shielded ?
If so, they won't do any damage to the display or any other part of the iMac.
If they are not shielded, then you probably would have noticed it right away, because of distortions showing on the display.
Then you should move them farther away from your Mac until the distortions are gone.
Regards
Stefan

How can I tell if my computer orweb surfing is being monitored?

How can I tell if my computer orweb surfing is being monitored? just got Apple Remote Desktop 3 at the office and want to know if Big Brother is watching me....how can I know?

If you set up your mac yourself and it was never touched by an admin, then you have nothing to worry about. If your IT dept set up the mac and gave it to you, then they could have a hidden admin account and turn on ARD without your knowing. well, you'd have to go into the Sharing preference pane to see if it's turned on. the icon is turned off and on from the ARD preferences within the Sharing pane.
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I'm going to say this right now - I'm NOT asking "hey, whats the best studio monitors I can get for x dollars." That's not what I'm interested in.
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To get the connector terminology, take a look at the first page of this illustrated guide:
HT1825- Power Mac G4: Display Compatibility
To find out what can connect to what, look up "Your Mac" \[Column] Vs "Your Display" \[Row] in the Matrix that follows page 1.
To find the identity of your display card, use Apple System Profiler.
Apple Menu > About this Mac > More Info > Graphics/Displays
Message was edited by: Grant Bennet-Alder

Buzz/hum when connected to krk studio monitors

ok so i have an imac (3.06 ghz intel core duo). i had a klipshe 2.1 speaker system connected with no problems. then i bought a pair of krk rokit 6's studio monitors and just have a whole lot of humming now. so far ive connected headphones to my imac and no hum.... connected my ipod to the krk's and no hum..... connected my krk's to my macbook pro (while it was plugged into the same outlet as my imac) and no hum..... bought a m-audio fast track and connected the krk's through that to my imac and still it hums.... what gives? please help. thanks
shawn

Shawn, I am getting a 1 KHz whine through Behringer Truth monitors using M-Audio USB Fast Track Ultra audio/midi interface with an iMac i5 27-inch with LED monitor. The whine occurs continuously from the moment I open Logic Studio or iTunes, when the output is routed through the Fast Track Ultra. The whine does not occur when I use the imac output to imac's speakers. I also get an electronic scraping noise when I use the blue tooth connected magic mouse. I have installed ferrites on the monitor speaker wires with no reduction in the whining noise or electronic scraping noise. I have also ordered the USB with ferrite collar to see if the connection between audio/midi interface and the imac is the source of the noise. I am considering a Hum-X, as well, but I am getting into serious money taking stabs at a problem for which there ought to be plenty of competent technical support. The fact that this whine is at 1 KHz and not lower suggests that I am not suffering a typical ground loop. I am a former Pro Tools user who never had a hum or whine from my Digi and G4, which I am seriously considering recomissioning so I can make music again. I am spending way too much time and money making educated guesses and trying to diagnose a problem that all but kills the utility and purpose of this new system. I too am calling on all great engineers to step up with a diagnosis and solution.

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I have a Apple 17inch Studio Monitor (Graphite/Clear) that I'm connecting to a Macintosh G3 (blue/white) what kind of adapter do I need? The monitor cable has a male end with 3 rows by 10 pins plus a flat pin on the side. The G3 port is a 3 row by 5 pin female socket.

Welcome to the Apple Forums, recently revised just for your visit!
Does your Studio Display have its own AC power cord? If not, what it really needs is a display card from a G4 or an alternate power supply. I think Dr. Boot sells one, but it runs about US$100.
There is a lot of word-salad surrounding the various interfaces, and what can work with what. I suggest this article, which may help make more sense of it:
58692 -- Power Mac G4: Display Compatibility.
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Does anyone use Optical Audio out to connect studio monitors?

I am planning to snatch a Mac Mini as my studio upgrade. I am also planning on buying some studio monitors (as opposed to just regular speakers). I was wondering what people use to get great, accurate results for under $600. The Mini can achieve optical audio out, apparently. Are there studio monitors that use digital, optical audio as a means to connect? How do fellow Logic home studio users have their audio out set up?

Scroto Saggins wrote:
well, optical is digital (right?), so wouldnt it be the only way to get the best, uncolored sound out of a Mac? what other (better) options are there? I started this topic because I dont really notice studio monitors that use optical, and I am wondering why? Whats the downside?
Because the ones that do, are way over the budget of most people on this forum.
I have this pair :
http://www.jblpro.com/catalog/General/Product.aspx?PId=28&MId=5
They retail at around 1500 per pair. They are not the most expensive ones out there, rather the less expensive ones with digital inputs.
Cheers

Computer monitor affected by studio monitors?

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