Ext. hard drive ejects when MBP wakes from sleep

When I wake my MBP from sleep (by clicking the space bar), the ext. firewire hard (MyBook 500 GB) drive ejects leaving the msg. that it was not properly ejected and data might have been lost, etc. Is there a better way to wake it that won't cause the ext. hard drive to eject?
Thanks

Hi Logan,
You should post over in the Unibody forums, where you'll find many more people who own the same machine as you do (this area deals with the Original MBP).

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External hard drives ejecting after iMac wakes from sleep.

External hard drive keeps ejecting after iMac wakes from sleep. TM does not recognise, so have to unplug then re plug in Ext HD, only then TM will perform a back up. Not seamless backups. Help to resolve would be grand

Ive got the same problem with a Western Digital 500GB My Book Pro on my iMac Ive tried it on a few other machines and I think its happened on them, I say think because it was only when it had happened a couple of time that I started to take notice of circumstances etc and ive only had the drive a week, downloaded what may be a more uptodate "My Button manager" from the WD site still happened but Ive got this idea that it didnt happen on one machine which may not have had the MyButton thing on at that time, have you solved it yet I am using USB at the moment.
20" iMac 2.13Ghz Mac OS X (10.4.8)

Disk Drive Ejecting When Woken Up From Sleep

Hello,
I noticed when my iMac wakes from sleep it sounds like the disc drive is ejecting?
I just received this iMac after returning another one with a pixel problem and I could swear that it didn't make the same noise when it wakes up from sleep.
Does anyone know anything about this ?
Thanks

They all did it by default but apple put out a firmware update a few weeks ago which stops certain drives doing this when woken up from sleep.

Trashing noise when mbp wakes from sleep

oh now i've started posting i keep thinking of new things that don't seem right!
for the last few months i have noticed that when i wake my mbp up from sleep, it always makes a few strange noises much the same as when you empty the trash bin as it crunches stuff.
has anyone else had this and might know why its doing it - is it serious?
also, just going through my system profiler now to check some things - i have had the spinning ball again for quite some time which i hardly ever used to have.
when this starts happening, is it a sign of something serious with the machine and can i do anything?
thanks again

thanks sig for your response and i shall certainly give the rebooting a try from disc and running repair disk.
However, i am sorry if i have caused any offence but I am terribly confused about how i might have offended anyone by my use of shortcut language - the only thing i can see I've done is use the macbook pro initials which isn't unusual on this forum as i can see and not capitalise some of my letters.
'a modicum of respect' seems a little harsh and i haven't been pulled up on such things for many many years.........
i have always been very polite and very grateful on this forum.
strange world.

My external hard drive ejects when copying data. It works on windows and ubuntu. Are there any fixes?

My external hard drive ejects when copying data. It works on windows and ubuntu. Are there any fixes?

mine do the same thing... its one of the bugs from the 10.6.8 update

I believe my ipads hard drive corrupted when i went from my macbook to a pc...I can get to the screen with cord and itunes but cant get past there to desktop of ipad...Any help would be appreciated....

I believe my ipads hard drive corrupted when i went from my macbook to a pc...I can get to the screen with cord and itunes but cant get past there to desktop of ipad...Any help would be appreciated....

Try using this article to help with your iPad not showing up in iTunes---
http://support.apple.com/kb/TS1538 -This deals with the device not being recognized in iTunes for Windows
The following steps work well with iPod but i would try them for help with your iPad issue:
Try connecting your iPad to another USB port directly on the computer. Verify that you're connecting it to a high-powered USB 2.0 port on your computer to be sure iPad is getting power. If you're connecting to a Windows laptop computer through USB, connect the laptop to a power outlet before connecting your iPad. Also, see iPod not recognized when connected to Windows laptop over USB to be sure that your USB ports are supplying enough power.
Avoid connecting to an external USB hub. If a hub must be used, make sure the hub is USB 2.0, and that it has its own power supply. Also, make sure the hub is connected to a high-power USB 2.0 port on your computer.
If the issue persists, try disconnecting other USB devices from the computer such as printers, cameras, scanners, external hard drives, and USB hubs to determine if there is a conflict in the USB chain.

MBP Wake from Sleep - VRAM corruption

Just moved from G4 -> MBP. When the computer goes to sleep, ~20% of the time when I wake from sleep (opening the screen), I get a flurry of ASCII like characters that move across the screen forever, only cleared by a hard reboot (maybe a soft reboot if I could see the underlying graphics window, but I cannot).
Any thoughts... my guess is a bad graphics card, anyone else have this problem or have an idea?

I had a similar issue. Wake from sleep sometimes the computer would reload but the screen would simply not turn on...
Just had my MLB replaced for the whine issue and that issue appears to be gone as well...with the MLB, you get a new CPU and GPU as well.
Macbook Pro 2ghz Mac OS X (10.4.7)

MBP Wakes From Sleep With Lid Shut

My MacBook Pro (only about 1 1/2 months old) wakes from sleep while the lid is shut. I close the lid to put the computer in sleep mode and wait until it has fully entered sleep mode (the white light pulsates). If I then pick the computer up and rotate it some, more often than not it sounds as if the hard drive kicks back on and the apple logo on the top of the screen briefly illuminates. Sometimes I have even noticed that the screen will illuminate; however, the most consistent things I've noticed are the hard drive and logo. This is all while the lid is still closed.
I spent around 1 1/2 hours on the phone with Apple support yesterday with no result. I thought I would see if anyone has an explanation or idea here before I send the computer off to Apple.

Hi again,
your statements that the workaround does not "work around"
on your machines confuses me a bit. It looks like the changes
in the com.apple.PowerManagement file don't produce the desired
effect.
First question: Did you restart your computers after having
applied the changes ? If not, try this first.
Can it depend on the model of MBP (I have the new Santa Rosa) ?
If I save the file as an ASCII file it looks like this:
ActivePowerProfiles = {"AC Power" = -1; "Battery Power" = -1; };
"Custom Profile" = {
"AC Power" = {
"Automatic Restart On Power Loss" = 0;
"Disk Sleep Timer" = 0;
"Display Sleep Timer" = 0;
"Display Sleep Uses Dim" = 0;
"Hibernate File" = "/var/vm/sleepimage";
"Hibernate Mode" = 3;
"Mobile Motion Module" = 1;
"System Sleep Timer" = 0;
"Wake On AC Change" = 0;
"Wake On Clamshell Open" = 0;
"Wake On LAN" = 0;
"Battery Power" = {
"Disk Sleep Timer" = 10;
"Display Sleep Timer" = 5;
"Display Sleep Uses Dim" = 1;
"Hibernate File" = "/var/vm/sleepimage";
"Hibernate Mode" = 3;
"Mobile Motion Module" = 1;
ReduceBrightness = 0;
"System Sleep Timer" = 15;
"Wake On AC Change" = 0;
"Wake On Clamshell Open" = 0;
System Profiler says:
Einstellungen für Stromversorgung des Systems:
Netzbetrieb:
Ruhezustand des Systems (nach Anzahl von Minuten): 0
Ruhezustand der Festplatte (nach Anzahl von Minuten): 0
Ruhezustand des Monitors (nach Anzahl von Minuten): 0
Bei Stromverlust automatisch neu starten: Nein
Ruhezustand bei Änderung der Stromversorgung beenden: Nein
Ruhezustand beim Öffnen des Computers beenden: Nein
Ruhezustand bei administrativen Netzwerk-Zugriffen beenden: Nein
Zum Ruhezustand des Monitors den Monitor abdunkeln: Nein
Batteriebetrieb:
Ruhezustand des Systems (nach Anzahl von Minuten): 15
Ruhezustand der Festplatte (nach Anzahl von Minuten): 10
Ruhezustand des Monitors (nach Anzahl von Minuten): 5
Ruhezustand bei Änderung der Stromversorgung beenden: Nein
Ruhezustand beim Öffnen des Computers beenden: Nein
Zum Ruhezustand des Monitors den Monitor abdunkeln: Ja
Helligkeit verringern: Nein
(German only, sorry)
And - I checked it just a minute ago - i works ! My MBP
goes to sleep when lid is shut and does NOT wake, when I
open the lid. After pressing a key, it comes to life again.
Regards,
Robert
P.S. Please have a look at the files in the
Library/Preferences/System Configuration Folder.
Is there only one file for Energy preferences or
did your system create another one, when you tried
to change settings via System Preferences ? I saw
this one time a few weeks ago, but I don't know
the exact conditions under which that happened.
Message was edited by: gandalf22

Drive Tray Opens On Wake From Sleep

I have installed a Sony Blue Ray Drive (BWU-200S) in my Mac Pro. It is connected to one of the ODD SATA ports and I set it to cable select. It works great. My only issue is that it ejects the drive tray every time the computer wakes from sleep (and when it boots). Any ideas how to fix this or is it something I just need to learn to live with as an early adopter of technology that was not necessarily designed for MAC? Thanks, Jim

James,
I am experiencing the same "eject on wake" problem you are but mine is on an older eMac with a factory DVD/CDR (not superdrive) drive. The funny thing is that I have two identical eMacs (both running OS X 10.4.11) with the exact same software installed but only one exhibits this problem. I've searched these forums (and others) but have not found a solution as of yet. I guess it's not that big of a deal, just an annonyance. If you ever figure it out, please post your solution as I'd love to know the fix!
Good luck!
Brent

10.4.7 kernel_task eats 70% of CPU only when computer wakes from sleep.

On my machine (FW 800), 10.4.7 caused: machine to slow perceptably after wake from sleep. Activity Monitor tells me kernel_task is consuming hundreds of times it's normal CPU cycles.
I installed a FRESH 10.4. Imported my files and folders. Upgraded all the Apple software EXCEPT 10.4.7 combo updater. The partition worked fine, before and after sleep. Upgraded using the 10.4.7 combo updates.
Again, kernel_task consumes 60-70% of CPU cycles after my Mac wakes from sleep. Note that it works fine when first rebooted.
As slow as it was, it was unusable. I reverted to 10.4.6 to get work done.

I have the very same problem on the same platform, except that I have 2 int. bootable disk drives. One boots 10.4.6 and has no problems at all. The other Boots 10.4.7 and operates perfectly, as far as I can tell from a few hours of use. It will continue to work just fine until I put it to sleep. On awakening, the Kernal Tasks CPU Usage jumps to 55% - 75% and does not decrease any further (ever). Restart or Shutdown restores perfect operation after reboot (but don't let him fall asleep).
I have repeated this dozens of times, with identical results.
The update was performed by the book. External devices disconnected, permissions repaired, disk verified by Disk Util. and DiskWarrior and the 10.4.7 combined update was used. Permissions and Drive Verif. was repeated after sucessful install. In my case, no other apps were effected. No Sys Errors were logged, No crash events, no Kernel Panics.
There are thousands of Sys Config combinations involving both hardware and sotware. This looks like a flawed release on this hardware. "Updater Beware", especially the first month after a major release like this. Look for a fix very soon.
Even so, the people at Apple have done extremely well over the last few years.
I know, because I work with a dozen or more Generic PCs and there has never been a trouble free update from the other side.
Having a second internal hard disk with identical OS and applications is like having a second computer in the same case. It is also a good idea to use backup software to auto-sync your user files in realtime. You can boot from one while repairing the other etc.

Time Machine Preferences breaks when I wake from sleep

I have recently started having a problem.
When I start my computer, everything is functioning fine. I am able launch System Preferences and open any preference pane and quit System Preferences and everything is fine.
When I put my computer to sleep and then wake it up, I have issues. If I open System Preferences, I can close it. If I click on Trackpad, I can close it. But if I click on Time Machine Preferences and try to quit System Preferences, it doesn't quit. If I try to Force Quit, I get the standard "this app isn't responding" error box.
I cannot quit System Preferences is any way. Force Quit does nothing and eventually the rest of my apps on my machine stop functioning. I have to hard reset my machine to get System Preferences back.
Anyone else seen this? I don't want to blame it on 10.5.6 but I think that this started happening after that.

So I have made a further discovery.
It is related to my non-Time Machine external hard drive. When it is connected I have the issue mentioned above, when it's not connected I have no problem. I re-formatted the drive and no longer have the issues with the System Preferences, but now, if I sleep, when I wake I can't shut down. It just hangs and I have to hard restart.
A couple of notes from the console log. When the "bad" drive is hooked up, I see the following message (multiple times when I wake up:
*kernel AppleYukon2: 00000000,00000000 sk98osx_dnet - recovering from missed interrupt*
Also, when I try to do the actual shutdown, I see this error:
*/usr/sbin/kdcmond[37] dnssd_clientstub read_all(3) failed 0/28 0*
So I feel like the issue is somehow connected to my eternal drive having a conflict with the wired network card. I am going to do some more tests.

IPod 4G always mounts for disk use when Mac wakes from sleep

My 4G iPod is always mounting for disk use when my Mac (10.4.8, Dual 1.8 GHz G5) wakes from sleep, even though the settings for the iPod has "enable disk use" unselected. When I launch iTunes (latest version) the iPod promptly is unmounted. I have restored factory settings, I have reinstalled the computer's OS and iTunes with it.
What is going on and how can I make it normal?
Dual 1.8 GHz G5 Mac OS X (10.4.8) iTunes 7.1, iPod 4G 20GB

UPDATE:
I have started to turn off Bluetooth at night before I put my computer to sleep. I HAVE NOT HAD THE FIREWIRE RANDOM DISMOUNT PROBLEM SINCE. I do not know if this is a freak coincidence -- but so far, so much the better for my firewire drive.
Hope this helps someone else down the line... eh hem...

MBP wakes from sleep as soon as ac adapter is plugged in

My MBP recently wakes from sleep after this series of events:
1. Use MBP on battery power
2. Close lid
3. Sleeps (light pulses so apparently sleeping)
4. Plug in AC adapter (while the lid is still closed)
5. Wakes at that moment the adapter is plugged in (while the lid is still closed)
6. Sometimes the MBP recognizes the lid is indeed closed and then goes to sleep itself; other times, the MBP goes to sleep, then immediately wakes, then goes to sleep, then wakes, etc., repeatedly (this happens all while the lid is closed as if it's demented), until I open the lid, wake the system and then close the lid again. Then it will finally sleep.
"Wake on AC change" is set to No (see below). I was wondering if anyone knew how to set it to Yes. Maybe I just need to switch the setting back and forth once.
I can recreate the problem, so I can just take it to the Apple Store and let them figure it out (Applecare is still in effect), but I was just wanted to give it a shot here first.
Battery Information:
Model Information:
Serial Number: Sony-ASMB012-3926-1554
Manufacturer: Sony
Device name: ASMB012
Pack Lot Code: 0001
PCB Lot Code: 0000
Firmware Version: 0110
Hardware Revision: 0500
Cell Revision: 0303
Charge Information:
Charge remaining (mAh): 4811
Fully charged: No
Charging: Yes
Full charge capacity (mAh): 5202
Health Information:
Cycle count: 91
Condition: Good
Battery Installed: Yes
Amperage (mA): 1342
Voltage (mV): 12530
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 20
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 20
Automatic Restart On Power Loss: No
Wake On AC Change: No
Wake On Clamshell Open: Yes
Wake On LAN: No
Display Sleep Uses Dim: Yes
Battery Power:
System Sleep Timer (Minutes): 5
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 3
Wake On AC Change: No
Wake On Clamshell Open: Yes
Display Sleep Uses Dim: Yes
Reduce Brightness: Yes
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: Yes
Charging: Yes

tsenga88 wrote:
i have the same problem as well...but in my case water spilled on my macbook i let dry it for a day and when i switched it on it went on butwent off after about an hour..and ever since then every time i connect the charger it turnsoff and some times it just doesnt charge at all...please help
You don't have the same problem, you have the 'I damaged my Mac by spilling water on it' problem.
it will probably fail.
Take it to an Apple Store.

Folder always opens when imac wakes from sleep

Don't think its a huge problem but when new imac wakes from sleep the same folder always pops up on screen(shaded in black). It always has to be closed before I can proceed with anything.Any suggestions would be appreciated. Also the folders name is always highlighted red. Thanks

Searching the web for "appcode.hex" the first item that I found was for something related to an Olevia TV.
A .exe file is a Windows file and will not run under Mac OS X.
Installer Vise "Creates software installers for Windows or Macintosh.(MindVision Software)"

Display Changes Resolution When Computer Wakes From Sleep

I have a MacBook Pro bought in May of 2006. In the last year, this problem has been getting progressively more annoying to me. When the computer wakes from sleep (not every time, but most of the time) the screen will flash blue, then reset the resolution to 640 x 480, I think. To fix it, all I have to do is go to System Preferences and change the resolution, but when I do that, it pops up two windows, like it thinks I have a dual display set up. To fix this, I always click 'detect displays,' and it fixes it, but the next time I wake the computer from sleep, it does it again. This isn't really an urgent problem, but I would expect my computer to behave a bit better for me.
Thank you in advance for any aid you might give me.
Lisel

Hi Lisel. I have a similar age MacBookPro that does the same thing. I don't really know how to fix it I'm sorry, I wish I did cause it's annoying. I just thought I'd let you know you're not the only one with this issue.
Basically, for some reason it thinks it has two displays connected, even when there isn't. To stop it being a total pain, make sure when it does come up with the two Display Pref windows to set them both to 1440x900, at least then when it does go dual display it won't be 640x480 and you can still read stuff.
I've also left the Display Pref icon on the top tool bar (next to the AirPort and Bluetooth and stuff), so I can just click that and Detect Displays. When it does that it figures out for itself it doesn't actually have two displays connected and so goes back to normal.
I know that's a workaround and not a fix, sorry. I'd be keen to know if anyone else has any better solutions:)
Thanks,
Mark.

Ext. hard drive ejects when MBP wakes from sleep

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