OS X :: Does A Mac Need Tech Tool Periodically

Oct 28, 2010

I've had a Mac Pro for 2.5 years. I've never run diagnostics or de-fragged the HD like I did with my old G4. I called AppleCare to ask if I should do this periodically (I have the Tech Tool "light" disk that came w/Apple Care, and I often hear ads for $99 Tech Tool Pro).

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MacBook Pro :: New Tech SSD Or Trusted SATA?

Mar 25, 2012

Im planning to get the MBA soon. But IF I were to buy the MBP should I go with the new advanced faster 128GB SSD or trusted slower and cheaper 500GB or 700GB SATA? What are the differences?Worth the $$$ of upgrade? I'm fine as long as it runs smoothe (as in not waiting for [URL] to load for 2 min.), and which one will LAST LONGER.

Info:
MacBook Air

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MacBook Air :: Apple Tech Making The Screeching Noise?

Mar 19, 2008

I called Apple tech support about the screeching noise I started hearing more than once out of my Air. This was posted by someone else and there is a youtube video floating around also. I am going to take it to the Apple store to have them look at it, but I also asked the rep about operating temp range.

He said that spikes up to 90 degrees are normal, but if it startes to climb or stay in the 90-100 range, then someone should take a look at it.

Not sure how reliable this is, but thought I would mention it.

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MacBook Pro :: Incorrect Valence Error From Tech Tools

Feb 13, 2010

I have a Powerbook G4 running Panther OS 10.3.9 I don't receive the entire warning that was pictured in the prior thread ? RE: this [URL], just the Incorrect Valence (-61) from Tech Tools. Will the fix described for Tiger also work on my Panther 10.3.9 Powerbook? Also- can I upgrade to Leopard straight from Panther, or do I need to buy all of the newer versions to get there? (I'm hopin' to be able to have someone at the Apple store do that, as I don't have alot of $$ to upgrade...).

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Intel Mac :: G Tech 2TB Storage Drive Worth The Money?

Apr 5, 2012

(GD4-2000) Need to back up PC then transfer to new iMac.

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MacBook Pro :: Change Screen From Glossy To Matte Via Tech-restore?

Jul 13, 2009

I want to change the screen on my 13" MBP. Has anyone changed their screen from glossy to matte via Techrestore? If yes, what has been your experience? Also, is there any other company that offers the same service?

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MacBook Pro :: Translate The Differences Into User Terms Versus Tech Specs?

Jul 5, 2012

I have a MBP, bought in '06, that is dying a slow death (crashing constantly).  I'm not up on what the latest spec's mean in terms of USER EXPERIENCE.  Apple doesn't seem to know how to market to me--no product comparisons (in direct user experience vs. tech spec's), no analogies, no examples of how new MBPs and Airs differ or what their targeted user profile really is. 

Info:
MacBook Pro, Mac OS X (10.4.8)

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MacBook :: Time Changes Periodically - Log Onto OS X

Mar 2, 2010

I have a macbook unibody model which I recently installed windows 7 on via bootcamp. For some reason ever since then when I log onto OSX the time is changed, and I checked the settings on it, and set it manually, automatically but for some reason it still manages to change itself, even if I lock it from being able to make changes.

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MacBook Pro :: Periodically Hangs On Bootup

Nov 28, 2010

Every once in a while, my mid-2010 15" i5 MBP sits at the greyish Apple logo screen, after the "bong," with the wheel spinning forever. If I shut down and reboot, I'm at a log-on screen in about 15 seconds (which is my typical boot time, as I have an SSD). This is my first Mac after a long time on PCs, so I've got no idea where to start. All the posts I've found by searching pertain to earlier model machines using HDDs where the user can't get a boot at all; I'm only seeing this weirdness periodically.

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Hardware :: MyBook HD Shutting Down Periodically

Apr 21, 2007

I have a Western Digital HD with a mac mini. Sometimes, after the Mybook is not used for a while, it will shut down, to the point that, only unplugging both the firewire AND power to the Mybook will restart it. How do I get this thing to reboot and show up on my desktop/finder again? It's quite frustrating w/ itunes, as the songs wont play at all if the HD shuts down.

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Intel Mac :: I3 Mid 2010 21,5 Turns On Periodically

Apr 18, 2012

I read a lot about that issue but I found replies about imacs that wont turn on. But my Imac after the problem, turned on one time.

My issue is that my imac was working like a charm. The day before yesterday, at night, i had an automatic update of firefox and after i switched it off normally.

The day after, at morning, I tried to turn it on but it was behaving like it was not attached to the electricity.

I started to read and I found all that solutions so I did the following:

1. Tried other cables (for power supply)

2. Tried other plugs (in different rooms)

3. Put out the ram sticks and cleaned with a blow dryer the sticks and the space inside the imac so the dust goes out.

4. Tried the reset of SMC with no success as it could not be turned on 

I tried everything and after I leaved the mac alone, (3-4 hours) and after i just clicked the button and it was on. I left it all night long switched on so that i save my data and I found it on, this morning. 

So this morning I did everything to reset the SMC. I put it in sleep mode, restart it, shut it down, put out the cable for 15 sec, put it back, wait 5 sec, but it wont turn on again. I know that there are a lot of responses for the same issue, but I didn't find one that the imac turns on periodically.

Info:
iMac, Mac OS X (10.7.2)

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Intel Mac :: Its Running 10.6 Hangs Up Periodically?

May 17, 2012

The response to the mouse takes a couple seconds, itunes stops for a couple seconds then proceeds, usually where it left off. This does not happen regularly. Some days never. Sometimes several times an hour. I ran the hardware test on the OS disk. nothing.

Info:
Numbers 09, Mac OS X (10.6.7)

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Intel Mac :: OS X Lion Hangs Periodically?

Jun 1, 2012

My iMac hangs periodically every time I use it.  It doesn't seem to show a discernable pattern with regard to activities I'd be performing when it hangs.  I could be browsing or checking/composing emails; or perhaps organizing files, iTunes, movies, etc. 

iMac would hang for a few seconds and it's not just the active app that hangs.  Everything is affected -- background apps, dock, menu bar, etc.  This would happen a few times each day.  I have 8GB of RAM installed and would usually maintain about 3.5 - 5.5 free RAM. I even stopped using Safari cuz it hogs too much RAM.   

P.S.  Mac hanged as I was about to click on the radio button for "Product - iMac" below.  Mac also hanged earlier which prompted me to send out this call for help....

Info:
iMac, Mac OS X (10.6.7)

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Intel Mac :: Host Name Periodically Change?

Jun 4, 2012

Every now and then I get a message advising me that my host name has changed.  It actually remains the same but the numeral at the end changes to the next number.

Info:
AppleTV 2, Mac OS X (10.7.3), I have an o2 router

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OS X V10.7 Lion :: Periodically Backup Contacts In It?

Jun 17, 2012

I would like to periodically backup my Contacts in my Macbook Air. How do I do it?

Info:
iMac, Mac OS X (10.6.7)

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OS X Mavericks :: Finder Freezing Periodically?

Jun 17, 2014

Running iMac 27" with Mavericks - running with all the latst updates. Iv noticed in the past 2 weeks or so - Everytime i open up a new finder window - it freezes and i get the beachball. All the other apps run fine no issues, but just with finder. However, when finder opens up - then everything works fine.

Info:
iMac, OS X Mavericks (10.9.3)

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MacBook Pro :: Screen Goes Dark Periodically

Dec 12, 2014

My MacBook Pro's screen has been going black recently, sometimes is pops back up and sometimes I have to shut down and reboot. But while the screen is dark the computer seems to be functioning (music still playing, sounds from touching keys randomly in the dark) I recently upgraded to Yosemite - coincidence or is my 6-year old Macbook just getting on in years?  

Info:
MacBook Pro, Mac OS X (10.6.8), Mail 4.6

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IMac :: Periodically Losing Network Connection?

Dec 21, 2009

Any else having a problem with periodically losing their network connection on their new iMac? Basically not working properly with your router?

I've narrowed the problem down to the router by connecting directly to the modem and using PPPoe, which works fine.

I had a dlink router which I thought was causing this. Whenever I would use the new iMac I would lose the internet periodically (on my whole network). It would take about 5 minutes to return.

I bought a new linksys router WRT120N to replace the dlink and the problems continue but the internet now only goes out long enough to disconnect my instant messengers and interrupt my streams. Just a little blip. I updated the firmware on the router which I thought worked (ran flawlessly for two days) but now the problem is back.

I'm just wondering if I'm the only one suffering from this or has it been happening to others. It's rather annoying.

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Applications :: Periodically Transfer Files Back And Forth - Using RDC?

Jun 23, 2010

I am using RDC to connect from home to my office PC (Windows 7). I would like to periodically transfer files back and forth. This is simple as copy and paste from PC to PC, but I cannot figure out how to do this using RDC. Is there a simple method of doing such?

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MacBook Pro :: Mouse And Keyboard Freeze Periodically On It

Sep 6, 2014

my mouse and keyboard freeze periodically on my macbook pro.  It happens a couple times a day doing things like browsing the web or playing games.

Info:
MacBook Pro, OS X Mavericks (10.9.4), 15" mid 2012 non-retina

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Hardware :: Won't Show Up G-Tech G-Drive (500GB) External Hard Drive

Jan 16, 2008

when I went into the "get info" window for the G-Drive and switched the ownership/permissions dropdown from "read/write" to "no access". When I tried to switch it back to read/write, it would say read/write in the dropdown, but then I'd try to access the g-drive and I'd only get to the first set of folders--when I'd click on a folder, there would appear to be nothing in it. (Not sure if this is really related to my current problem.)
I then tried ejecting and remounting the drive, but it didn't show up on my desktop. Stupidly, I assumed my computer didn't recognize it at all and unplugged the firewire without ejecting thru disk utility. When I did this I got the device removal error.
I then plugged the firewire back in and tried repairing the disk in disk utility, but it said it didn't need repair. When I click on the G-Drive in disk utility the info at the bottom says:

Mount Point :/Volumes/G-DRIVECapacity :465.6 GB (499,973,603,328 Bytes)
Format :Mac OS ExtendedAvailable :
Owners Enabled :NoUsed :
Number of Folders :0Number of Files :0

0 Files! I'm worried about losing all my stuff! I then tried DiskWarrior (v4.0). When I first opened it I think the info at the bottom said "This disk is a Mac OS Extended disk. This disk does NOT appear on the desktop." I'm not quite sure about that "not" b/c after rebuilding the directory of the G-DRIVE I know it now says "This disk does appear on the desktop." Anyway, it's definitely not appearing on my desktop. After building the directory it said "All file and folder data was easily located. Comparison of the original and replacement directories indicate that there will be changes to the number, the contents and/or the attributes of the files and folders." And later: "19 files (and 2 folders) had a directory entry w/ an incorrect text encoding value that was repaired." And:

Disk Info:
Files: 51,646
Folders: 18, 493
Free Space: 65.42GB
(etc)

I then clicked "Replace" whereupon it said it was successfully replace. But still it did not appear on the desktop even after ejecting, remounting, rebooting computer, etc.

If anyone has any advice I'd really appreciate it. I'm pretty desperate here! Thanks!

(FYI I already tried going into the Finder permissions and unclicking and reclicking the box for showing disks on the desktop. Also, I plan on getting DataRescueII in case that's necessary, but i hope it isn't)

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MacBook Pro :: Wired Internet Connection Periodically Hangs

Jul 13, 2009

I purchased my new mbp a little less than a week ago, and Ive noticed a slight problem. Normally my internet is blazing fast, but every once in a while (every 3-5 hours) my internet will just stop for about a minute. Pages will stop loading, my chat stops responding, etc. I have a PC right next to me and the internet continues to work fine with that so I know my internet is fine. This problem is with a WIRED connection, I dont really use airport yet.

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MacBook Air :: Flickering Lines Periodically Displaying On Screen

Mar 8, 2012

The screen on my Macbook Air just recently started to periodically display flickering lines. They are multicolored and stretch across the entire screen. Hardware test was ok, and console not reported any issues. MBA is "late 2010". Warranty ended January!

Info:
MacBook Air, Mac OS X (10.7.3)

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OS X V10.7 Lion :: Desktop Icons Flashing/refreshing Periodically?

May 8, 2012

Every minute or so, the icons on my desktop dissapear and reappear in less than a second. It is almost as if something is crashing and restarting in the background. It would be that big of a problem, except that if I am working on a full screened app it slides me back to "Desktop 1" everytime that it happens.

Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)

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OS X Yosemite :: Mail Accounts Periodically Cannot Find Server?

Dec 4, 2014

Mail accounts periodically cannot find server. rebooting corrects for time only

Info:
MacBook o, OS X Yosemite (10.10.1)

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Mac Pro :: Hard Drive Spins Up Periodically - Even With Sleep Option Enabled

Dec 28, 2008

I have a 2008 Mac Pro with the original OSX drive and then two other hard drives, one I use for Boot Camp/Fusion and the other for my work files. Under Energy Save in system preferences, I have it so that the drives will sleep whenever possible. The issue I'm having is one of the drives, I think the one with my work files, will wake from sleep every 15 minutes or so even if I'm not accessing any of the files. I haven't timed it exactly but it's around 15-20 minutes and happens throughout the day. What is causing the drive to wake? I disabled iStat Pro because before the drives would spin every time I checked my dashboard so that's not the problem anymore.

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OS X Yosemite :: Why Hearing Loud Foreign Voice Periodically On IMac

Dec 9, 2014

Very infrequently a loud foreign voice will be heard on my iMac speaker system.  I havent been able to really document it properly as it doesnt last that long and as indicated very infrequent--I believe I have only heard it twice, maybe 3 times in the last month.

It would appear to be within the computer system and not from any local transmissions.  It seems to only last 5 or 10 seconds if I recall correctly.

I am concerned that it may be some type of hacking or something that has been put on/in the iMac.  I believe it occurred while using Firefox.

Info:
iMac, OS X Yosemite (10.10), Lacie 500 GB HD

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MacBook Pro :: Why Does ISight Camera Periodically Stop Working, Requiring PMU Reset

Jun 11, 2012

Using a Feb 2011 Macbook Pro with OSX Lion 10.7.4 It seems that every time i use my built-in iSight camera, then the next time i go to use it, it can not be found.  This requires that I reset the PMU, which is kind of annoying.  Then it works for a few weeks and the cycle of iSight begins again.   Why does this happen?  It seems pretty trivial to consistently recognize a camera which is wired into my computer.  Is there something I could do to prevent this from happening again?  I have tried turning it on and off again. And currently, this article is linking to the reset instructions for Intel iMac instead of the Macbook Pro page...

[URL]

Info:
MacBook Pro, Mac OS X (10.7.4), Feb 2011

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MacBook Air :: "allow" Pop-up For Less Than A Second, Keeps Coming Up Periodically?

Apr 20, 2012

I am getting a weird pop up, it happens after i log in and then periodically as i am on my computer. Not at any time in particular, happens as I am surfing the web or using applications like iphoto. Its one of the pop ups that would come up to allow something, but its only up for maybe half a second, i can just make out the yellow caution sign that shows up on the allow pop ups for things. I tried downloading a virus software for mac and checking for viruses but couldn't find any.

Info:
MacBook Air

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OS X :: PC To Mac Migration Tool?

May 2, 2006

Mac OSX has a very handy tool by which you can connect 2 Macs and migrate all the information and settings from one to the other.

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