Macbook whines in OSX but not in XP

First off, just to be sure: the constant high pitch noise comes from the top left corner of the macbook keyboard is what people call "the whining" of the macbook, right? Although i can live with that, it's still nice to get rid of it, eh?
i just found this noise comes up every time when i boot into OSx. But when im in XP (w/ boot camp), i have never heard this noise at all. Anyone else noticed this?
i started wondering if this whining problem has to do with the power management scheme of the operating system. if the answer is yes, hopefully we'll see that the next OSX update should be able to fix the problem.

Your guess could be right, I cannot tell you more since my MAcBook not experiencing whining on both os X and boot camp XP.
But could be the XP (released around end of 2001, I could be wrong) is less intensively tasking compare to Tiger (released around 18 month ago, again I could be wrong). And running xp is an easy job for intel dual core processor rather than running tiger that is optimized to use all intel dual core processor resources.
But I could be wrong on this operating system compiling thing.
Hope this help.

Similar Messages

My MacBook Pro turns on but not all the way, it gives me an icon of a grey folder with a question mark in the middle, and won't go further that that. Anyone knows why, or what's the problem?

My MacBook Pro turns on but not all the way, it gives me an icon of a grey folder with a question mark in the middle, and won't go further that that. Anyone knows why, or what's the problem?

If these do not resolve the issue or if you are not comfortable with proceeding through these steps then take your Mac to an Apple store or an Apple Authorized Service Provider. An Apple store will perform these initial steps, diagnose the problem, and give an estimate for repairs (if needed). If the Mac is less than one year old or is covered by AppleCare any repairs would be free.
Genius reservation http://www.apple.com/retail/geniusbar/ .
or find an Apple Authorized Service Provider https://locate.apple.com/country

A DVD (mpg file only) comes up on my MacBook and Dell PC but not my iMac. Aren't all Macs alike?

A DVD (mpg file only) comes up on my MacBook and Dell PC but not my iMac. Aren't all Macs alike? I was told by a couple of experts to copy the file on my MacBook and then send it to my iMac. But shouldn't my iMac show it now if my little Mac does?

Zap the PRAM and Reset the SMC, then pop in the DVD again.

My macbook turns off randomly but not completely because when I tap the touchpad it goes to the password screen and I am back to it in seconds. It's really annoying. HELP!!!

My macbook turns off randomly but not completely because when I tap the touchpad it goes to the password screen and I am back to it in seconds. It's really annoying. HELP!!!

1. Non volatile random access memory (NVRAM) is where the computer stores user's settings, like time and date, speaker volume, energy saver settings etc.
2. Reseting NVRAM has no impact on anything on your hard drive, or anything else on the computer.
See this note from Apple: http://support.apple.com/kb/ht1379

802.11ac works in OSX but not Windows 7

My Haswell Macbook Air connects to my new Airport Extreme with 802.11ac in OSX but in Windows 7 with the drivers in BootCamp 5.1.5621 I only connect with 802.11n.
I can't find any new drivers for Windows -- has anyone had any luck?

Not the answer for your question. But I have Steam on my mac. You can download it on their website!

IMessage works on MacBook Pro and iPhone but not iMac

I am able to send messages via SMS and iMessage on my MacBook Pro and iPhone 5S but not on my iMac. On the iMac I get "Not Delivered" and "Try Again". I verified that the same iCloud account is being used on all. I can tell that the iMac and the phone are pairing as I get a message to that effect when I log into the iMac. All software is up to date 10.10.1 on the Macs and 8.1.2 on the iPhone.
I have tried logging out of my iCloud account on the iMac and logging back in. I have tried removing com.appple.imagent.plist from my Library/Preferences and rebooting. Neither worked though removing the plist file appeared to work but in reality the messages were not being delivered. Later the behavior went back to giving the error messages.
I have reported this to Apple but was hoping someone had found a solution.
This is from the log file when I try to send a message (my iCloud account replaced with xxxxxx, phone number I was texting to replaced with pppppp).
12/28/14 10:31:13.240 AM
imagent[617]
[Warning] certForURI: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered] - No cert found, not in registered URI set
12/28/14 10:31:13.241 AM
imagent[617]
[Warning] certForURI: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered] - No cert found, not in registered URI set
12/28/14 10:31:13.261 AM
imagent[617]
[Warning] callerURI - No bindings !!
12/28/14 10:31:13.261 AM
imagent[617]
[Warning] callerURI - No bindings !!
12/28/14 10:31:13.262 AM
imagent[617]
[Warning] Request to send message: IMMessageItem[outgoing: YES sender=e:xxxxxx; service=iMessage; handle=+1pppppp ; unformatted=(null); country=(null); roomName='(null)'; flags=c; subject='<< Message Not Loggable >>' text='<< Message Not Loggable >>' messageID: 0 GUID:'41EF304E-50D5-4D68-9D3C-665EEB431329' date:'441484273.218647' date-delivered:'0.000000' date-read:'0.000000' date-played:'0.000000' transfer guids: '(null)' empty: YES finished: NO sent: NO read: NO delivered: NO audio: NO played: NO from-me: YES DD results: NO DD Scanned: NO Downgraded: NO emote: NO expirable: NO expire-state: 0 error: 0] to chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp
Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 from NIL ID fromAccount: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered]
12/28/14 10:31:13.262 AM
imagent[617]
[Warning] Request to send message: IMMessageItem[outgoing: YES sender=e:xxxxxx; service=iMessage; handle=+1pppppp; unformatted=(null); country=(null); roomName='(null)'; flags=c; subject='<< Message Not Loggable >>' text='<< Message Not Loggable >>' messageID: 0 GUID:'41EF304E-50D5-4D68-9D3C-665EEB431329' date:'441484273.218647' date-delivered:'0.000000' date-read:'0.000000' date-played:'0.000000' transfer guids: '(null)' empty: YES finished: NO sent: NO read: NO delivered: NO audio: NO played: NO from-me: YES DD results: NO DD Scanned: NO Downgraded: NO emote: NO expirable: NO expire-state: 0 error: 0] to chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 from NIL ID fromAccount: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered]
12/28/14 10:31:13.262 AM
imagent[617]
[Warning] Group message controler failed to prepare chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 error: 4
12/28/14 10:31:13.263 AM
imagent[617]
[Warning] Group message controler failed to prepare chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 error: 4
12/28/14 10:31:20.390 AM
imagent[617]
[Warning] certForURI: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered] - No cert found, not in registered URI set
12/28/14 10:31:20.391 AM
imagent[617]
[Warning] certForURI: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered] - No cert found, not in registered URI set
12/28/14 10:31:20.414 AM
imagent[617]
[Warning] callerURI - No bindings !!
12/28/14 10:31:20.414 AM
imagent[617]
[Warning] callerURI - No bindings !!
12/28/14 10:31:20.481 AM
imagent[617]
[Warning] Request to send message: IMMessageItem[outgoing: YES sender=(null); service=iMessage; handle=+1pppppp; unformatted=(null); country=(null); roomName='(null)'; flags=100005; subject='<< Message Not Loggable >>' text='<< Message Not Loggable >>' messageID: 1948 GUID:'41EF304E-50D5-4D68-9D3C-665EEB431329' date:'441484280.000000' date-delivered:'0.000000' date-read:'0.000000' date-played:'0.000000' transfer guids: '(null)' empty: NO finished: YES sent: NO read: NO delivered: NO audio: NO played: NO from-me: YES DD results: NO DD Scanned: YES Downgraded: NO emote: NO expirable: NO expire-state: 0 error: 0] to chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 from NIL ID fromAccount: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered]
12/28/14 10:31:20.481 AM
imagent[617]
[Warning] Request to send message: IMMessageItem[outgoing: YES sender=(null); service=iMessage; handle=+1pppppp; unformatted=(null); country=(null); roomName='(null)'; flags=100005; subject='<< Message Not Loggable >>' text='<< Message Not Loggable >>' messageID: 1948 GUID:'41EF304E-50D5-4D68-9D3C-665EEB431329' date:'441484280.000000' date-delivered:'0.000000' date-read:'0.000000' date-played:'0.000000' transfer guids: '(null)' empty: NO finished: YES sent: NO read: NO delivered: NO audio: NO played: NO from-me: YES DD results: NO DD Scanned: YES Downgraded: NO emote: NO expirable: NO expire-state: 0 error: 0] to chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 from NIL ID fromAccount: IDSAccount: 0x7fc680e14f40 [Service: com.apple.madrid User: xxxxxx ID: E583D98B-B71D-43E3-9377-F25AAE4CCFC3 Type: Apple ID Active: YES Registration Status: Registered]
12/28/14 10:31:20.482 AM
imagent[617]
[Warning] Group message controler failed to prepare chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 error: 4
12/28/14 10:31:20.482 AM
imagent[617]
[Warning] Group message controler failed to prepare chat: IMDChat: 0x7fc680d3b190 GUID: iMessage;-;+1pppppp Style: - State: 3 Participants: (
    "[IMDHandle: <+1pppppp:(null):US>]"
) Room Name: (null) Display Name: (null) Identifier: +1pppppp Unread count: 0 Row ID: 2 Group ID: 8A1D6346-0B77-4800-A4C8-B85CCB972B69 error: 4
12/28/14 10:31:20.806 AM
com.apple.iCloudHelper[1018]
objc[1018]: Class FALogging is implemented in both /System/Library/PrivateFrameworks/FamilyCircle.framework/Versions/A/FamilyCircl e and /System/Library/PrivateFrameworks/FamilyNotification.framework/Versions/A/Famil yNotification. One of the two will be used. Which one is undefined.
12/28/14 10:31:20.813 AM
com.apple.xpc.launchd[1]
(com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
I look forward to any advice anyone can provide. Thanks.

Based on information in another answer I tried the following ...
After doing what blueno suggested I did have to reboot. I then had to provide my password lots of times when I logged in. That still didn't work so I logged out of my iCloud account in Message and logged back in, repaired, and it worked!
This is what I did:
1) Open Key Chain Access ( go to Applications>Utilities)
2) Select Login at the top left side under Keychains
3) Select All Items on the lower left side under Category
4) Search for entries of IDS.
5) Highlight and delete all entries that has IDS.
6) Search for entries of FaceTime
7) Highlight and delete all entries of FaceTime
8) Search for entries of Messages (I also found entries containing Message (singular, not plural), but didn't delete these.)
9) Highlight and delete all entries of Messages
10) Reboot!
11) Log back in and when requested log back into iCloud account (I got asked for the password multiple times)
12) Log out of iCloud account in iMessage (Not sure if this is needed)
13) Log back into iCloud account in iMessage.
14) On iPhone in Settings/Messages/Text Message Forwarding turn off forwarding to my iMac.
15) Turn Text Message Forwarding back on for my iMac (re-pairs and I entered the new number)
16) Could send text messages from my iMac!!!!!
But it was short lived. One message was sent using SMS (that should have gone through using iMessage and then back to the same error message. So I am back to square one.

Why is my Internet connection hanging on both MacBook and Mac mini, but not PCs, Xbox, or iOS devices?

I have a MacBook pro and Mac mini both running the latest version of lion. I've had this issue with my MacBook for sometime now, but just dealt with it and figured it was isolated, but now I am finding its not.
Essentially, I will open up safari, or Chrome, and the first few pages will load fine. Sometimes I will get lucky and be able to browse normally, but after awhile, safari just hangs there and stops loading. I can close the window, and open a few more pages before it does it again. Both my mini and MacBook do this, but only on my home network. My MacBook runs perfectly fine on my work wi if, and other wi fis, so I definitely know its my home modem. If I wait it out I can surf the Internet again, but this dead time is absolutely killing me. It just randomly stalls, on both computers.
I current have time Warner cable roadrunner, with a cable modem gateway. The issue was happening on a straight connection. I had hoped getting a time capsule and connecting to that network would solve things, but it didn't. Interestingly enough, my Pcs, Xbox,and all 4 of my iPads and iPhones work just fine on the wifi, so there has to be a communication issues with the MacBook and mini with the cable router.
I've tried messing with lions network DNS servers and tried opendns ones, but those didn't work. Sometimes I can fix the problem for a few hours by power cycling the modem and router, but I shouldn't have to do that over and over every time it's an issue. I've also tried removing and adding the wi if connections, but that.works for a minute or two and then the problem resumes.
Now, I have my time capsule connected to the gateway, and tuned the time Warner modem wireless off, which didn't help of course, but at least I'm properly backed up.
I'm not sure what the issue is. I've even tried typing an ip address of apple during a dead time to see if that worked and didn't.
Does anyone have any other ideas? I'm pretty much at my wits end in this, any ideas would be greatly appreciated

Have you tried a simple reset of your iPod to see if that helps? To do this, press and hold both the Sleep/Wake and Home buttons together long enough for the Apple logo to appear.
Otherwise, have you tried any of the troubleshooting mentioned in this Apple support document?
iOS: Troubleshooting Wi-Fi networks and connections
B-rock

Script Works on MacBook and Mac Mini but Not MacBook Air

I just bought a new Mac Mini and 11' MacBook Air, and I have a script that works on the former but not the later. Running it on my Air generates the error, "error "Finder got an error: Can’t set alias "My Hard Drive!:directory path:File Name copy.doc" to "FileName}doc"." number -10006 from alias "My Hard Drive!:directory path:File Name copy.doc".
Here is the script:
tell application "Finder"
set theFile to item 1 of (get selection)
set TheName to name of theFile
set duplicatedFile to (duplicate theFile) as alias
end tell
set capName to do shell script "/bin/echo " & quoted form of TheName & " | /usr/bin/awk '{for(i=1;i<=NF;i++)sub(/./,toupper(substr($i,1,1)),$i)}1' | tr -cd [:alnum:]_. "
tell application "Finder" to set name of duplicatedFile to capName
set longURL to "http://domainname.com/" & capName
set curlCMD to "curl --stderr /dev/null "http://bit.ly/api?url=" & longURL & """
set bitLy to (do shell script curlCMD)
set the clipboard to bitLy
set curlFTP to "curl -T " & quoted form of POSIX path of duplicatedFile & space & quoted form of ("ftp://unsername:[email protected]/path/" & capName)
do shell script curlFTP
tell application "Finder" to move (duplicatedFile as alias) to trash

There is a problem with duplicate names.
!http://farm2.static.flickr.com/1283/5188829536_841015b22c.jpg!
I am not sure what statement failed for you. Please clarify if I guessed wrong.
I did encounter some problem with the exclamition point in a name.
There could be a problem with exclamation point in a url, but didn't try.
You could use unix to do the rename.
tell application "Finder"
   set theFile to item 1 of (get selection)
   set TheName to name of theFile
   set duplicatedFile to (duplicate theFile) as alias
end tell
log duplicatedFile
set capName to do shell script "/bin/echo " & quoted form of TheName & " | /usr/bin/awk '{for(i=1;i<=NF;i++)sub(/./,toupper(substr($i,1,1)),$i)}1' | tr -cd [:alnum:]_. "
-- Use unix to rename
set unixName to POSIX path of duplicatedFile
log "unixName=" & unixName
set baseP to do shell script "dirname " & quoted form of unixName
log "baseP=" & baseP
set baseN to do shell script "basename " & quoted form of unixName
set baseN to quoted form of baseN
set baseP to quoted form of baseP
-- Rename the file.
set what to do shell script "cd " & baseP & "; " & "mv " & baseN & " " & capName
-- tell application "Finder" to set name of unixName to capName
log "what=" & what
set longURL to "http://domainname.com/" & capName
log "longURL=" & longURL
set curlCMD to "curl --stderr /dev/null \"http://bit.ly/api?url=" & longURL & "\""
log "curlCMD=" & curlCMD
set bitLy to (do shell script curlCMD)
set the clipboard to bitLy
set curlFTP to "curl -T " & quoted form of POSIX path of duplicatedFile & space & quoted form of ("ftp://unsername:[email protected]/path/" & capName)
do shell script curlFTP
tell application "Finder" to move (duplicatedFile as alias) to trash
Robert

QuickTime need codec to play avi on MacBook Pro retinal display but not on other Mac's with Mountain Lion?

Why will avi play on all my Mac's with Mountain Lion but not on my Retinal Display 13" Macbook Pro? Quicktime players are the same, OS are the same plugins are the same and up to date. Get the missing Codec warning only on retinal display.

You don't say if your MacBook Pro is the new version that supports USB 3, if not the card reader will default to USB 2. The Ultra II is listed as 10Mb/s on old cards and 15MB/s on new cards, both within USB 2 specification. Extreme III are listed as 20MB/s old cards and 30MB/s new. These 30 MB/s maybe a bit too much for USB 2, not sure. see http://kb.sandisk.com/app/answers/detail/a_id/1111
If the Macbook Pro as USB 3 support it could be that it does not recognise the card reader as USB 3 and default to USB 2.
See Apple URL http://support.apple.com/kb/HT5172?viewlocale=en_US&locale=en_US
Bullet point 11 may help.
Of course the card reader could be faulty and not read the Extreme III cards unless you have verified it working in other situations.
regards

Unibody MBP - black squares glitches in OSX but not in bootcamp.

Hi
I have a strange graphics problem with my unibody and just wonder if its worth sending in for a repair or if it might be a known software issue:
Usually when web browsing, the mouse pointer will suddenly become unresponsive for a moment.
It will then just react strangely to my mouse movements - like it is over sensitive.
After this i will then see visual artifacts on the screen.
These appear as black square shapes around various windows.
I then regain full control over my mac but the black squares remain.
If i move an open window over one of the black artifacts it clears.
Occasionally it never recovers and i have to do a hard restart of the machine.
I also found that while attempting to play 'runescape' - a java based 3D game running in a web browser (firefox in this instance) that i would get a severe version of the issue stated above ending with my screen flickering - again forcing a hard restart.
Here is my conundrum though - this ONLY happens in OSX
I run windows7 64bit under bootcamp for gaming and can game for hours at a time with not one single crash or glitch which leads me to question wether this is a hardware issue at all.
I have done a FULL clean install of snow leopard which included trashing my user folder and creating one from fresh. (i only retained my documents).
Any advice / familiar stories would be greatly appreciated.
Thanks so much.

At home I've used both a NetGear and Belkin router (both N band), at work we have various networks using Cisco kit.
The encryption types vary depending on which network I'm connecting to.
The WiFi drops on all of them when in OSX but runs flawlessly on all of them when in Windows 7.
I'm currently sat here at home in the living room connected to a Netgear WNR2000 which is in the room directly above me.
Signal strength is full and the encryption is WPA-PSK + WPA2-PSK.
It had been connected for around an hour without disconnecting but then in the last 20 minutes it's disconnected twice; both times refusing to reconnect automatically forcing me to turn the airport off and then back on.
The fact that the same hardware works fine in windows 7 would suggest that this has to be a software issue inside OSX.

Latest apple software update on Mac --cant view Microsoft exchange connected email on macbook pro. Loads but not viewable. Works fine on iPhone

Updated the lastest apple software to my macbook pro and now I can no longer read my emails from my microsoft exchange email. The email arrives in my inbox and you can open it -- but when you try and read the content -- it says loading..... but never loads. It worked fine this weekend -- but after I udpate the last apple software update it stopped working. I can read the emails fine on my iphone (same email account) but not on my macbook pro.
I called Apple and they could not figure out a solution to the problem -- is anyone else having this trouble?

Concisely:
https://discussions.apple.com/community/iphone
https://discussions.apple.com/community/ipad
Try posting there.

My MacBook Air will send but not receive Airdrops?

Does anyone know why my MacBook Air running OS X 10.9.4 will send, but not receive, AirDrop files? I've tried to see if there are any security settings blocking receiving but have been unable to find anything. Thank you!

If the firewall is on, turn it off in the Security & Privacy preference pane. Otherwise see below.
Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

My macbook starts up windows but not osx

So after doing the software update on my mac side, it all of a sudden stopped booting up. Just stuck in the grey apple logo screen. However, I am able to boot up in my windows partitioned side. Is there any way to fix this? Or has my macbook crashed (again). Last time the grey apple logo screen apeared, it happened after I tried erasing the partition of the windows, so I had to get my hard drive replaced. But seeing how I can boot up on the bootcamp, does it mean that my hard drive didn't completely crash and something else might be the problem? Please help!

Try this:
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Bizarre mail problem OSX but not iOS

Woke up this morning...
Cannot access ANY mail - Exchange, Gmail, personal IMAP
In Mail or Outlook.
Error "incorrect password" on all account with all client including Outlook Web Access via Firefox.
But on iOS, everything is fine.
AAAAARRRRGGGH!
Does anyone know what might cause generalised password fails on OSX on BOTH MacBook Pro and MacMini!

Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change. Otherwise see below.
Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you boot, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to boot and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal boot may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

IPod OK on windows XP, Mac OSX, but not Vista

Just got a new (refurbished) 5th gen ipod 30G. It syncs fine to my mac OSX laptop. It also syncs fine (after restoring) to my Windows XP laptop.
But when I connect it to my windows Vista (the preferred laptop per the primary user of this iPod) it will mount in the OS and show up as a removable drive (F:) and I can click on the drive and see the default directories.
When I launch iTunes, I wait about 5 minutes then I get an error "iPod found but the name is not recognized. Try disconnecting the iPod and reconnecting" and it never shows up in iTunes.
I did get it to show up once in iTunes, and tried to do a restore, but after the restore ran for a while, it gave an error "iPod could not be updated. Device can not be read from or written to" (error paraphrased) and gave an error code 1437, I think.
I've tried restoring it on each of the OSX and WinXP machines before trying to connect to the Vista machine, but I get the same results each time.
All the messages I can find say that 5th gen iPods should work fine with Windows Vista but mine isn't working...

That sounds odd that one Windows OS is working, but the other is not. Is there anything in your logic that could change the view states of these controls? If you'd like, I'd be willing to also take a look. Feel free to send your project or installer to [email protected] and I'll try on my systems.
Chris

Macbook whines in OSX but not in XP

Similar Messages

Maybe you are looking for