Problems going to sleep

Ever since the 10.4.6 upgrade my Mac is having sleep problems. It refuses to sleep when told to by system preferences like it used to. I can put it into sleep mode manually and it wakes up fine. I tried resetting something or another, as recommended by Apple, by holding down the power button as I plugged in the power lead but to no avail.
I have no other users on the system and can only only really put it down to 10.4.6 update. My machine is a G5 1gig Ram 2.0ghz 17 inch.
Any ideas.
J

A number of sleep-related issues can appear after incremental Mac OSX updates, including the inability to properly go to sleep, problems waking from sleep, and having your display go to sleep without your Mac going to sleep. The most common culprit is Bluetooth. Try these tips to fix your sleep problems.
WAKE UP
In System Preferences>Bluetooth, uncheck Allow Bluetooth Devices To Wake This Computer. If you are using a Bluetooth mouse and keyboard, you'll have to wake your Mac by pressing the power button.
FILE CORRUPTION
Your Bluetooth preference file may be corrupt-you'll need to delete it. Turn Bluetooth off, then go to the /Users/user name/Library/Preferences folder. Look for a file called com.apple.Bluetooth.plist and trash it.The OS will create a new preference file when you enable Bluetooth again.
ENERGY SAVER
If you have issues with a Mac or display that goes to sleep at inappropriate times, you may have a problem with Energy Saver. Delete the following .plist files and restart:
-/Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist
-/Users/username/Library/Preferences/com.apple.systemuiserver.plist--(username is your name or System Administrators name).
-/Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist
A restart is very important after deleting these plists. After a reboot your Mac will then generate new ones.
Some, in these forums, have had luck fixing sleep issues downloading the Combo update from this site (yours may be corrupt), not Software Update, disconnect all firewire + USB devices except keyboard + mouse, Repair Permissions, re-install update, Repair Permissions again + try.
Yours would be the 10.4.6 Combo update. Others reading, download the combo update that applies to you!
Cheers!
DALE

Similar Messages

Problems going to sleep after 10.5 upgrade and new memory

Looking around the forums I notice lots of problems with sleeping computers and Leopard. Here's my story.
After upgrading my eMac with new memory (now at 1 GB) and Leopard, I have problems getting it to go to sleep after logging out. What happens is at the logout/login screen I click the sleep button, it goes gray for seven or eight seconds or so, then goes active again and the computer stays awake. I have to click-and-wait three times before the computer will sleep. It is a consistent bug in that I always have to click three times.
I figure this is more likely a Leopard problem than a memory problem. I bought the RAM off eBay but they are name-brand chips and haven't given me any problem.
Any thoughts?

Andy,
I would pull out to the new RAM upgrade and see if your sleep issue is hardware related. If your Mac still doesn't sleep correctly, I would try reloading OS X from your retail discs, then upgrade to 10.5.2 making sure you use the Combo Updater instead of Software Update.
Keith

Problems going to sleep, waking up, restarting, etc

I just bought a refurbished Macbook...and we are already developing an intense love/hate relationship because of it's eratic sleep behaviors. So this morning I tested it by trying various methods of sleeping/waking/restarting.
Here are my morning Macbook activities:
1: Macbook is sleeping, I open it...it appears to be functioning...then 5 minutes later, I get the "you need to restart your computer" box (the one with all the different languages)
2: Restart--Freezes on blue screen with rotating wheel
3: Turn off/on using power button
3: Put to sleep using Option/Command/Eject; wake using power IT WORKS!!!
4: Put to sleep by closing lid; open to wake and it seems to work! I try to shut down using the Apple menu...and I get the spinning beachball...
5: Turn off/on using power button
6: Reset PRAM
7: Put to sleep using Option/Command/Eject; wake using power
IT WORKS!!!
8: Put to sleep by closing lid; open to wake...seems to work but the spinning wheel appears on the desktop and I have no mouse...so I have to restart it AGAIN
9: Put to sleep using Option/Command/Eject; open to wake;
IT WORKS!!!
10: Put to sleep using Option/Command/Eject; wake using power...seems to work but when I open my airport menu, it freezes and the menu becomes unaccessible and will not disappear...restart AGAIN
11: Put to sleep by closing lid; open to wake...so far, so good...
This basically covers every issue my Macbook has had in the last week, except for the three or four times it just won't start and sits on a black screen, going through some script indefinitely...yeah...that one didn't repeat today.
Yes, my software is up-to-date...
Yes, I reset my PRAM...
Yes, I reset the SMC...
Any suggestions would be much appreciated!

Hi -
I'd try booting to your Install DVD while holding 'D' ...this will launch the Apple Hardware Test.
If things are fine here, then start to that DVD again but this time hold down 'C'. When you finally have a 'top menu' bar across the screen, use it and launch Disc Utility and then verify and repair both permissions and the disc itself.
On restart, reset your SMC once again...
http://docs.info.apple.com/article.html?artnum=303319

I'm using a late 2006 2.33GHz imac.I clean installed 10.6 from disc then updated to 10.7 from download.Now every time my computer goes into sleep it won't wake up.Anyone know how to cure this problem please??

I'm using a late 2006 2.33GHz imac.
I clean installed 10.6 from disc then updated to 10.7 from download.
Now every time my computer goes into sleep it won't wake up.
The only way it will restart is to pull the mains lead out of the imac, put it back and try until it will start.
This only happened after reinstalling. Only Apple OS was on the imac and so it must be an issue with the software I believe.....
Anyone know how to cure this problem please?
Thanks
paul

This isn't a fix, more a workaround I used when I had wake from sleep problems that lasted from some point in 10.6.x, through 10.7 and into 10.8 (got fixed for me in 10.8.2). It seems to be connected with Bluetooth failing to wake up properly:
System Preferences>Energy Saver and set 'computer sleep' to 'never'.

After upgrading to Mountain Lion my 2009 (early 2010) iMac mutes audio when awaking or when it goes to sleep. Anybody else having the problem?

After upgrading to Mountain Lion my 2009 (early 2010) iMac mutes audio when awaking or when it goes to sleep. Anybody else having the problem? My other iMacs are not having that problem. I'm not sure if I am missing an option somewhere or what is going on.

http://www.reedcorner.net/understanding-upgrade-nightmares/ (Thomas)
See if you have supported applications > http://www.roaringapps.com

PB 12" OSX keeps going to sleep - power problem?

My 12" 867MHz Powerbook has developed a fault that results in the screen going very dim and the PB going to sleep, even before it's displayed anything on screen.
Everything sounds good - I get a startup chime and the usual disk noises and sometimes I can very faintly see the desktop. I can wake it very briefly by pressiing the power button, but it nods straight off again.
Stranger still, it tends to work perfectly for a short while if it's been left off for a long time (like days or weeks). When the problem first developed I was able to remedy it by removing the (perfectly good) battery and running it straight off the adapter, but that doesn't work either now, and a new battery didn't help.
Anyone come across this before? I have a nasty feeling it'll be expensive!
I'm not actually sure which OS it's running as I can't see, but it is X.

There may be a number of things to try to establish the fault.
1. Go to the utilities, console and open this up press the logs button and take a look at the system logs, it should give you some idea of whats happening i.e power management recieved an emergency overtemp signal going to sleep...
or something like that.
2. run the Apple hardware diagnostics to see if it finds any faults with any of the hardware. This should be on a cd that came with the machine.
3. if its a thermal problem then do a search on google for temperature monitor OS X. Set the preferences to update every second. Get it running and take a look at the history if one of the sensors is acting wildly then it can be a bad sensor. (trackpad sensors seem to be a favorite to go wild)
4. Also do a seach for smartutility and have a look at what this says. If it says your hard drive is failing then get it replaced.
I had similar issues with a 1.67mhz powerbook, every diagnostic and test I ran found nothing yet it would sleep sometimes every few minutes. Even after reinstalling the sytem, resetting the pmu etc. All the disk utilities I ran told me the hard drive was fine, except smart utility. I cloned my sytem onto a replacement drive replaced the drive and its been fine ever since.
If it's a temp sensor then if you search around there are ways to disable them by removing bits of software. Or you can take it apart and physically remove them, but I woulnd't recommend it. Other wise you may need to take it to a store to be fixed.
Good luck

3 year old iMac 24 running OS10.7.4. After it has been on for a day or so, it stops going to sleep and becomes very slow. This only happens when Safari is running. Quitting Safari solves the problem. Has anyone else have the same problem?

3 year old iMac 24 running OS 10.7.4. After it has been on for a day or so, it stops going to sleep and becomes very slow. This only happens when Safari is running. Quitting Safari solves the problem. Has anyone else have the same problem? Does not happen on MacBookpro only on iMac.

Hello Albert, see how many of these you can answer...
See if the Disk is issuing any S.M.A.R.T errors in Disk Utility...
http://support.apple.com/kb/PH7029
Open Activity Monitor in Applications>Utilities, select All Processes & sort on CPU%, any indications there?
How much RAM & free space do you have also, click on the Memory & Disk Usage Tabs.
Open Console in Utilities & see if there are any clues or repeating messages when this happens.
In the Memory tab, are there a lot of Pageouts?

I have a year old iMac and Macbook, both on 10.7.3. Every time the iMac goes to sleep I lose wi-fi. No problem with the Macbook and iPad. A lot of people seem to have the same problem. What's the solution?

I have a year-old iMac and Macbook, both on 10.7.3. Every time the iMac goes to sleep I lose wi-fi from Airport Express. No problem with the Macbook or my iPad. It seems a lot Mac users are having the same problem. Is there a solution? Does Apple have a solution?

Sometimes there are problems.
Somethings to try but probably won't help....
1. Repair Disk Permissions
2. Startup in Safe mode by holding down the "Shift" key....
3. Reset the P Ram by holding down the "Command/Option/P/R" keys at the same time...
The above are standard items to do on any Mac from time to time.
I repair permissions at least once a month....
The other 2 periodically as they do straighten things out when they get out of whack....
Thanks for the feedback.

I just added two external firewire drives and they keep going to sleep. I did not have this problem when USB. I have turned off "put disks to sleep" in power preference.

I just added two external firewire drives and they keep going to sleep. I did not have this problem when using USB external drives. I have turned off "put disks to sleep" in power preference.

It is not clear if these are the same drives, just connected
differently, or different drives?
One thing that may be happening is that the drives firmware
itself is putting it to sleep when inactive. Many drives on
the market have ths feature and it is turned on by default
and require a drive utility from the manufacturer to disable it.

Turn on Problems... goes to sleep.

HI everyone, I have a big problem here... Today I was working on my computer and all of the sudden the computer turn off by it self, so I came to the support and it said is because don't have the lattest firmware. But, now the computer will not turn on. I mean i does go on but it suddenly goes to sleep I can't do nothing I've restarted a few times and iis always the same... Does anybady knows what can I do??? Apreciate the help
vf

Vhrena,I will do my best to help you,
hold down the command ,option, P , R keys down
while turing the machine on, you should hear the
chime ,keep the keys pressed down till you have heard
3 chimes- then release the keys, the machine should
then boot as normal.
let me know!
kindest,becca
ok thanks again for all your help.... So far, Las tnight I tried to take the battery off unplug from the outlet press and hold the on button for 5 second and replug everyhting and the computer started again... The first thing I did was to install all the new updates ... i tought It was over... But, not so foast. When I finished last night I turned the computer off- then today when I tried to turn it on it did the same thing - I tried to to all the steps I did before but nothing seems to work.... WHAT CAN I DO... I'm a still under warranty!!... PLEASE KEEP HELPING ME ... I NEED IT
best regards
vf

Since yesterday I am facing problem,when it goes in sleep mode it actually turn off and does not come up after pressing start button but every time I have to hard reset it.It is 4 gen running on 4.3.3

Since yesterday I am facing problem,when it goes in sleep mode it actually turn off and does not come up after pressing start button but every time I have to hard reset it to turn it on .It is 4 gen running on 4.3.3.Please help

so I have called HP tech support 12 times over the last 6 weeks and still my HP Officejet 4620 loses connection overnight. Of course becasue it was a birthday present I spent more time than I normally would have on this issue. While the tech are very polite they have not fixed my problem and now it is too late to return printer to store. This is a lot of money wasted and I think they need to admit this is a bug in this printer and resolve the problem!!!!!

Since upgrading to Yosemite my computer closes down instead of going to sleep. When I restart I get a message saying your computer shut down because of a problem. Has anyone a similar problem? What is solution?

Since upgrading to Yosemite my computer (iMac late 2012 model) closes down instead of going to sleep. When I restart I get a message saying "your computer shut down because of a problem". Does anyone have similar problem? What is the solution?

Sorry, I was acting like it was an email. See below:
Sat Nov 8 14:00:39 2014
Panic Report ***
panic(cpu 0 caller 0xffffff802a21e80a): Kernel trap at 0xffffff7fabaa5e28, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000002d4e8000, CR4: 0x00000000001626e0
RAX: 0x0000000000000000, RBX: 0xffffff803cbbf000, RCX: 0x0000000000000000, RDX: 0x0000000000000000
RSP: 0xffffff81352f3b50, RBP: 0xffffff81352f3bf0, RSI: 0x0000000000000240, RDI: 0xffffff803cbbf000
R8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0x000000e492137674, R11: 0x000000e4917aebcc
R12: 0x0000000000000000, R13: 0x000000000000023e, R14: 0xffffff803cc90000, R15: 0x0000000000000000
RFL: 0x0000000000010293, RIP: 0xffffff7fabaa5e28, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000002, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff81352f3800 : 0xffffff802a13a811
0xffffff81352f3880 : 0xffffff802a21e80a
0xffffff81352f3a40 : 0xffffff802a23a443
0xffffff81352f3a60 : 0xffffff7fabaa5e28
0xffffff81352f3bf0 : 0xffffff7fabbbd0a2
0xffffff81352f3cb0 : 0xffffff7fab9a64a3
0xffffff81352f3d00 : 0xffffff7fab9a91be
0xffffff81352f3db0 : 0xffffff7fab9a80f2
0xffffff81352f3dc0 : 0xffffff802a6d8008
0xffffff81352f3e20 : 0xffffff7fab9a8d0b
0xffffff81352f3e50 : 0xffffff802a6c5a03
0xffffff81352f3ee0 : 0xffffff802a6be797
0xffffff81352f3f00 : 0xffffff802a16be13
0xffffff81352f3fb0 : 0xffffff802a2192c7
      Kernel Extensions in backtrace:
         com.apple.driver.AirPort.Brcm4360(900.19.8)[E6DF5F6D-3476-3BA6-B49B-BAADEC7DF58 0]@0xffffff7fab994000->0xffffff7fabf6afff
            dependency: com.apple.driver.mDNSOffloadUserClient(1.0.1b8)[25CEDABE-0952-309D-AC20-A39DF84 9DFB7]@0xffffff7fab679000
            dependency: com.apple.iokit.IO80211Family(700.52)[13EA5B53-E76C-3F27-A9CA-6D3B59AE6F44]@0xf fffff7fab8e1000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff 7faa924000
            dependency: com.apple.iokit.IONetworkingFamily(3.2)[247581D8-DFC5-3AAE-B079-3D13F5514C2B]@0 xffffff7fab235000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14A389
Kernel version:
Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64
Kernel UUID: 89E10306-BC78-3A3B-955C-7C4922577E61
Kernel slide:     0x0000000029e00000
Kernel text base: 0xffffff802a000000
__HIB text base: 0xffffff8029f00000
System model name: iMac13,1 (Mac-00BE6ED71E35EB86)
System uptime in nanoseconds: 981693498948
last loaded kext at 264463654768: com.apple.filesystems.msdosfs      1.10 (addr 0xffffff7facd6e000, size 69632)
last unloaded kext at 325959214682: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7facd6e000, size 61440)
loaded kexts:
com.apple.driver.AudioAUUC           1.70
com.apple.filesystems.autofs            3.0
com.apple.driver.AppleBluetoothMultitouch         85.3
com.apple.iokit.IOBluetoothSerialManager            4.3.0f10
com.apple.driver.AppleHWSensor   1.9.5d0
com.apple.driver.AppleMikeyHIDDriver     124
com.apple.driver.AGPM        100.14.37
com.apple.driver.ApplePlatformEnabler    2.1.0d1
com.apple.driver.X86PlatformShim            1.0.0
com.apple.driver.AppleOSXWatchdog        1
com.apple.driver.AppleMikeyDriver           266.5
com.apple.driver.AppleHDA 266.5
com.apple.driver.AppleUpstreamUserClient          3.6.1
com.apple.GeForce    10.0.0
com.apple.iokit.IOUserEthernet       1.0.1
com.apple.Dont_Steal_Mac_OS_X      7.0.0
com.apple.driver.AppleThunderboltIP       2.0.2
com.apple.driver.AppleHWAccess   1
com.apple.driver.AppleHV    1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport           4.3.0f10
com.apple.driver.AppleSMCLMU     2.0.4d1
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleIntelHD4000Graphics       10.0.0
com.apple.driver.AppleIntelFramebufferCapri     10.0.0
com.apple.driver.AppleMCCSControl          1.2.10
com.apple.iokit.SCSITaskUserClient            3.7.0
com.apple.driver.AppleUSBODD      3.5.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless      1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache            35
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage           2.6.5
com.apple.iokit.AppleBCM5701Ethernet   10.1.2b3
com.apple.driver.AppleSDXC           1.6.5
com.apple.driver.AirPort.Brcm4360           900.19.8
com.apple.driver.AppleAHCIPort     3.0.7
com.apple.driver.AppleUSBHub      705.4.1
com.apple.driver.AppleUSBXHCI     705.4.14
com.apple.driver.AppleUSBEHCI     705.4.14
com.apple.driver.AppleHPET           1.8
com.apple.driver.AppleACPIButtons           3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS       2.1
com.apple.driver.AppleACPIEC        3.1
com.apple.driver.AppleAPIC            1.7
com.apple.driver.AppleIntelCPUPowerManagementClient          218.0.0
com.apple.nke.applicationfirewall   161
com.apple.security.quarantine        3
com.apple.security.TMSafetyNet     8
com.apple.driver.AppleIntelCPUPowerManagement        218.0.0
com.apple.kext.triggers         1.0
com.apple.driver.AppleBluetoothHIDKeyboard    175.5
com.apple.driver.AppleHIDKeyboard         175.5
com.apple.driver.IOBluetoothHIDDriver    4.3.0f10
com.apple.driver.AppleMultitouchDriver   260.30
com.apple.iokit.IOSerialFamily         11
com.apple.driver.DspFuncLib          266.5
com.apple.kext.OSvKernDSPLib      1.15
com.apple.iokit.IOAudioFamily         200.6
com.apple.vecLib.kext           1.2.0
com.apple.nvidia.driver.NVDAGK100Hal    10.0.0
com.apple.nvidia.driver.NVDAResman        10.0.0
com.apple.iokit.IOBluetoothHostControllerUSBTransport            4.3.0f10
com.apple.iokit.IOBluetoothFamily 4.3.0f10
com.apple.iokit.IOUSBUserClient     705.4.0
com.apple.driver.AppleThunderboltEDMSink       4.0.2
com.apple.driver.AppleSMBusPCI   1.0.12d1
com.apple.driver.X86PlatformPlugin          1.0.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.IOPlatformPluginFamily 5.8.0d49
com.apple.driver.AppleHDAController        266.5
com.apple.iokit.IOHDAFamily           266.5
com.apple.iokit.IOSurface     97
com.apple.iokit.IOAcceleratorFamily2         156.4
com.apple.AppleGraphicsDeviceControl     3.7.21
com.apple.iokit.IONDRVSupport      2.4.1
com.apple.driver.AppleSMBusController    1.0.13d1
com.apple.iokit.IOGraphicsFamily    2.4.1
com.apple.iokit.IOSCSIBlockCommandsDevice       3.7.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice        3.7.0
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOUSBMassStorageClass     3.7.0
com.apple.iokit.IOSCSIArchitectureModelFamily   3.7.0
com.apple.driver.AppleUSBMergeNub       705.4.0
com.apple.driver.AppleUSBComposite        705.4.9
com.apple.driver.AppleThunderboltDPInAdapter            4.0.6
com.apple.driver.AppleThunderboltDPOutAdapter         4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily    4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter     2.0.2
com.apple.driver.AppleThunderboltNHI    3.1.7
com.apple.iokit.IOThunderboltFamily         4.2.1
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.iokit.IO80211Family       700.52
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily           3.2
com.apple.iokit.IOAHCIFamily          2.7.0
com.apple.iokit.IOUSBFamily            705.4.14
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime            2.0
com.apple.iokit.IOHIDFamily            2.0.0
com.apple.iokit.IOSMBusFamily       1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore     2
com.apple.driver.AppleMobileFileIntegrity            1.0.5
com.apple.driver.AppleCredentialManager           1.0
com.apple.driver.DiskImages           389.1
com.apple.iokit.IOStorageFamily      2.0
com.apple.iokit.IOReportFamily       31
com.apple.driver.AppleFDEKeyStore          28.30
com.apple.driver.AppleACPIPlatform         3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily          1.4
com.apple.kec.corecrypto     1.0
com.apple.kec.Libm   1
com.apple.kec.pthread          1
Model: iMac13,1, BootROM IM131.010A.B05, 4 processors, Intel Core i5, 2.7 GHz, 8 GB, SMC 2.9f5
Graphics: NVIDIA GeForce GT 640M, NVIDIA GeForce GT 640M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF4), Broadcom BCM43xx 1.0 (7.15.124.12.8)
Bluetooth: Version 4.3.0f10 14890, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: APPLE HDD ST1000LM024, 1 TB
USB Device: HD-LBU3
USB Device: Hub
USB Device: Apple USB SuperDrive
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: iMac, Apple Inc., 23.4

Problems with the computer going to sleep on startup

The past 2 nights I've been working in Final Cut Pro and after an hour or so of the computer being one, it goes to sleep despite being in use. The first time it happened last night I found it odd but didn't think anything of it. Well, 5 minutes later it went back to sleep. I woke it up and kept working. It went back to sleep a few minutes later. This kept going on for about a half hour before I figured something was wrong and I should shut down. It was a hot night last night so I thought that may have had something to do with it.
Tonight, I started up the computer and went back to work. After about an hour the same thing started happening only tonight it was more frequent. It would go to sleep about every minute. I restarted the computer and this is when it gets bad. It will go through the startup process and just when it is about to go to the desktop, it goes to sleep only I can't wake it up. I can't do anything. My main monitor appears to shut off completely and my secondary monitor goes to sleep. Not even holding down the power button to shut it down works. I have to turn off the power strip it is plugged into to get it to turn off. This happens every time I try to boot up I don't have a Leopard disk handy to try and boot from that since that is at my studio.
I can't seem to find this on the forum. I'm stumped.
here is what I'm using
G4 dual 1.42 ghz
2 GB ram
20" cinema display main monitor
17" apple display other monitor
I think I'm using the latest version of Leopard but I'm not sure when the last time I ran software update was. Same for Final Cut Studio.

Start up in safe boot:
Safe Boot
http://support.apple.com/kb/HT1455
This forces a disk check called fsck -fy it is similar to repair disk on the disk utility. Once it has started up to your log in screen restart normally and see if that helps

TS1398 Has anyone had a problem with wifi going to sleep on a mini?

It seems like the wifi goes to sleep. I have to go to settings and then it seems to work.

It does go to sleep unless you are connected to power. When you wake up the mini it reconnects.

Mavericks 10.9-10.9.1 bug/issue/problem: external drives connected through thunderbolt or firewire are not put to sleep when iMac goes to sleep

Previous to Mavericks (10.9 - 10.9.1) I've had no issues with external firewire or thunderbolt connected drives to be put to sleep. However, since Mavericks all of my external drives are not put to sleep when my iMac, or Mac Pro go to sleep.
How can a company such as Apple, pushing people to have external devices like hard drives, is not on top of fixing this issue? Apple pushed for firewire and thunderbolt, thus All external drives I've owned are firewire. Because of speed. I bought thunderbolt adapters for firewire, and before Mavericks all worked great. Now that we have 10.9.1 update, this is still an issue!
I'm aware of the temporary solution of connecting the drive through USB to make it work, this is not a solution, but a hack.
Please let Apple know that this is a known issue, and there should be a fix for it. Everyone's data depends on it! Not only current external backups, but also external sensitive hard drives we rely on. Currently, the following makes are experiencing this issue: Lacie, OWC (Elite Pro), WD, Promise, Seagate, Toshiba, G-Drive.
Other Apple Support Communities related thread:
https://discussions.apple.com/thread/5486167?start=60&tstart=0
https://discussions.apple.com/message/23541363
External References:
http://blog.macsales.com/21004-upgrade-to-mavericks-drama-free-with-owc
http://forums.macrumors.com/showthread.php?t=1659332&page=3
If anyone finds how to solve this issue, please help by posting the steps or solution.

Same 2 issues with 10.9.3:
External FireWire drive WILL NOT spin down when Mac goes to sleep.
also
External FireWire drive WILL NOT spin down for inactivity despite “Put hard disks to sleep when possible” is checked in energy saver.
This has been going on since the launch of Mavericks and no solution found yet.
USB ports work normally.

Problems going to sleep

Similar Messages

Maybe you are looking for