I have a 2009 24" iMac with OS X 10.7.4 and 8GB RAM. I have a problem with the system cycling through mute/unmute constantly, i.e. both in the sound functionality going on and off and the mute/unmute symbol appearing on screen. I thought this was just due to me filling the keyboard buffer by leaning on it, but none of the following measures has stopped this:
1. Switch off/on bluetooth keyboard;
2. Disconnect bluetooth keyboard, power off the keyboard and substitute a USB keyboard;
3. Several reboot, both by a restart and a cold reboot
4. Reset the PRAM
The symptom starts as soon at the Mac is running, i.e. at the screen with the user icon/name list, before anyone has logged in. Apart from this, the system seems to be completely usable - no unexplained crashes, slowness etc.
Having some trouble with my iMac5,1 - Intel Core 2 Duo - 2.16 GHz. It's about 2yrs old. Symptoms include: 1 - freezing when I open, close or move windows too quickly, open too many windows and/or when I multi-task in general. Anything processor intensive is unreliable. 2 - apple mouse cursor shoots off to the side of the screen for no apparent reason and scroll button is unreliable. 3 - lines across the screen that resemble pixel drop-outs - they come and go. I'm still running 10.4. I've wiped out my hard drive twice in the last 2 months and started over from scratch. When I re-install 10.4.0, it seems to run fine. until I run the system updates. That's when my trouble begins again. I've also cleared out my caches and histories repeatedly. I've run the Disk Utility repeatedly. This is getting serious. My PC at work is WAY more reliable than my Mac. I'm considering switching back! I owned a G4 for 7 years and was very happy with it. Was the switch to Intel a bad idea?
I have a 27' iMac with internal SDD and HDD. I really like how it is so quiet. It worked really well out of the box though had a glitch which required a reinstall of Lion. Now the HDD is constantly spinning even if there are no apps open that require r/w access to the HDD. I've used pmset to turn it off after 1 min but I'd rather it didn't come on at all unless i send something to/from the HDD. Any ideas how to configure this correctly?
The computer freezes or crashes fairly regularly - sometimes within minutes of being started. I have wiped the hard disk several times and done a clean reinstall of Lion. The computer still crashes - again within minutes of the Finder launching.However, it behaves itself when I boot it into Windows, or if I do a Safe Boot. This is starting to drive me nuts.Here's the latest kernel panic
I've had Mac's since my IIsi in '91 and currently the proud owner of MacBook Pro, iPhone and iMac which is just 18 months old.2 days ago I switched the machine off (iMac) and it hasn't been fully back on since. Each time I start it it automatically goes into soft boot mode. As the small bar moves across the screen it stops after about 1 centimetre (.4 of an inch) and simply whines and shuts down. I've tried the old tricks of holding down 'c' and 'd'. On one of the attempts I did reach the desktop and managed to run disk utility which said there were no problems. However, once I rebooted it simply carried on doing the same. I also managed to run Techtool deluxe which comes with the Apple Extended Warranty. Unfortunately it's not fully compatiable with OSX Lion so didn't run properly.Â
I've not known a Mac to be so knackered before. I have tried the command-R scenario but I don't think reloading Lion OSX is the cure for what appears to be a serious problem. When I shut down the iMac on Thursday I had Acrobat and Photoshop open, also iTunes and Mail. I generally use Facetime these days but on Thursday (I haven't used my Skype account for 18 months) I did install the latest version of Skype as someone required a Skype call with me. The software installed okay and I had the conversation with the person though the camera feature didn't work my end. I do wonder whether installing the Skype software has done something to the iMac. However, I don't see that it would stop it starting up completely!Â
Info: iMac 3GHz Core i3 MBPro 15" late '08 iphone 3GS 32GB, Mac OS X (10.6)
My iMac constantly freezes. I have ran ASD (everthing passed), checked the permissions, re-installed the OS did a data migration. I ran intego's antivirus and it found a trojan inside of vlc player. why the iMac would constantly freeze?
I have a 2006 imac (1GB memory) with tiger that had been having some issues last year with crashing so I ended up and installing snow leopard and it worked great for about a year and now its acting up again. It freezes at least 2 times a day and I can't open the force quit window so I shut it off manually, but when I turn it back on it has these weird lines on it like a line of pixels got corrupted or something, but sometimes they go away. I save everything to an external drive so I don't think it has to do with it being overloaded. I did notice it mostly happens when I'm multitasking (more than one tab open, or word and firefox open at the same time) or watching a movie. Occasionally it will crash and the screen goes a peach color with white lines and I have to manually restart.  Â
My 13" MacBook Air Mid-2011 Version currently running Mac OS X 10.7.3. Is constantly overheating and the fan is constantly loud. The fan is around 5500rpm even when I am not doing anything on it or even when it is off.
My iMac (purchased Feb 6) is constantly dropping the wifi signal. It seems to happen randomly...sometimes it's there, sometimes not and I must go to Networking icon and all the steps to reconnect!. (My iPad2 and IPhone are not having this problem...or perhaps their 3G has kept me from noticing.)
The fans on my 3.06 GHz Intel Core i3 imac run almost constantly and at high speeds. I have reset the SMC, fixed permission, and tested the disk. Also, I downloaded SMC Fan Control. Here are my current readings will the fans are blasting:
My imac constantly drops my wifi connection. Sometimes it'll last 5 minutes, other times less than a minute. And, yet other times, it'll go on for 30 minutes. I've tried deleting the network and the adding it again, reset router, changed channels on the router and countless other solutions with no success. Sometimes, it does not even find my wireless network! My ipad, my wife's macbook pro and my mac air all seem fine on the network and do not drop the signal. What is going on? Could it be my wireless card? Is there any easy way to check if I have a faulty wireless card?
I am running an imac 24-inch Mid 2007 on 10.7.3. Always do the updates and everything seems ok. I have been having problems with connecting, reconnecting after sleep and just losing my connection in the middle of being on wifi. I have replaced my wireless router, I have deleted all previous wifi networks. I have also renewed my dhcp license. Nothing works. To reconnect, I have to continuously go to network preferences, assist me, diagnostics, then continue with the assist me and choose my network and it then reconnects. This is not just waking from sleep. Sometimes just randomly while working on the computer. I have read some things about equipment plugged in and I have an ATT micro cell plugged into 1 ethernet jack in my wireless router/modem, I also have a bluetooth mouse, a printer plugged in USB and a Lacie HD using Time machine.
Info: iMac, Mac OS X (10.7.3), 2.8 GHz Intel Core 24-inch Mid 2007
When visiting a site that uses java my web browser blinks when ever there is an update to the information on the screen. Is there something I should change in my java preferences?
I tried to get auto clicker for my mac, to play minecraft and I set it on the script to click 10 times a second. Now it wont let me click on the mouse or use the keyboard. I have tried turning it off and back on a few times and still nothing all I want to know is how to stop the script and let me play minecraft.
Why does my browser constantly have to stop playing when I watch You Tube or other videos?It stops and then starts up again after a few seconds and then stops again and re-starts.Happens on both Safari and Firefox.
I've had my iMac, 27" 3.4 Ghz i7 16GB, since Jan 2012. From my excitement of having 2TB, I put all my info from every hard-drive ever owned on it, deleting the originals with the faith that I can trust it till I purchase a 2TB external for the backup.Â
Two months later it crashed showing the 'grey screen of death' and got stuck with every restart on the welcome-screen (grey apple logo with the circuling loading graphic underneath) only with a new loading bar in below them. The service center claimed the HD crashed, and replaced it (and it took me more than a month going around finding a place that would recover the data before they could replace the HD)Â
I finally receive it after a long period of living on this earth without a computer (which is problematic for a freelancing graphic designer) and 4 days later crashes again the same exact way, this time the service center claimed it was a software problem but got it fixed.Â
I've received it yesterday again and I only downloaded trusted software (VLC, DIVx...) and did not dare transfer any old data and stuck to only surfing the net catch up to what life I've been missing out on. It is still crashing but restarting fixing it.Â
The only thing common with all 11 'crashings' is safari was open, and I really doubt and do hope that it's not the problem.
I've had an iMac for just about a year and over time I guess I just didn't notice but the machine always ran very quietly. At the same time the back of the computer would heat up so bad that it would nearly burn my hand if I left it there. Well last week I decided to upgrade to Lion from Snow Leopard and when I did the install failed and froze up the hard drive. I took the computer in to the apple store and they determined that it had to have a new hard drive installed because the old one (only a year old) had a physical malfunction (was broke). So anyway I have my iMac back and get it started up, backed up from time machine, and then finally get Lion istalled - and now all of the sudden I notice that the fans in the computer are CONSTANTLY blowing - I can hear them spinning and can hear the air venting out of the back of the computer - and the computer is STILL really hot on the backside of the screen. Â
So now I am wondering if the originial problem was the computer heating up and if that may have broken the otherwise good hard drive? Also now that I have a new hard drive - should I be concerned about the fans being on ALL the time? I mean they never go off. Even when I leave the computer for hours and come back to it and the screen is asleep the fans are STILL buzzing away at top speed. Here is the stats on the computer at the time that I'm typing this note - there are no other programs running than Firefox and Mail. Also - I don't know what the optical drive is exaclty - but if it's the DVD drive (superdrive) - there is nothing in the DVD disc driveÂ
i have been spending ages and a bit of money trying to get my LG tv linked up to my 2008 iMac. i have had advise from the guys at apple and bought a mini dvi to dvi adapter and a dvi to hdmi adapter. i was assured this would work but so far all i get is my desk top and when i play a film it plays fine (acting as another monitor) but the sound is still coming out of my imac. Â
am i wrong in thinking you can get the sound to come out of the tv? do i just need to set up some speakers under my tv and connect my imac to them so if feels like the sound is coming out the tv? obviously i dont want to do that, i want the sound to come out of my tv!Â
I looked at my System Preferences and nothing is on Mute or checked.When I open my email, I've a long title and have to scroll down to read the actual email. I went to View in Messages and try to de-select Long Headers. how I can get rid off the long headers in my emails?
Somehow the sound is muted. I don't seem to be able to unmute it. When I go to system oreferences and go to sounds, it shows the sound is muted, but the box that is checked is grey and won't respond to clicking.
