I bootup to a white screen with mavericks. The cursor is there but I can't do anything.

I have recently installed Mavericks. When I boot up it sometimes boots to a white screen with just the cursor visible. I can move the cursor but can not do anything else. Any suggestions?

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, or by corruption of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. Note: If FileVault is enabled on some models, 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, 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 log in 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.

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I have a white screen for imessage. Everything else works but I can't do anything on imessage.

I have a white screen for imessage. Everything else works but I can't do anything with imessage. How can I fix this?

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Go to Settings>Messages>Send and Receive and sign out and sign back in
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.

I messed up badly by trying to restore my brand new macbook pro by doing restart then command R and choose disc utility repair now when I start ,all I get is the white screen with a folder and a question mark,What can I do???help please

I messed up badly by trying to restore my brand new macbook pro by doing restart then command R and choose disc utility repair now when I start ,all I get is the white screen with a folder and a question mark,What can I do???help please

Can you still boot to the Recovery partition using Command and R whilst booting? Or did you wipe the Recovery partition as well?
If your Recovery partition is still intact, you can simply boot to it and reinstall the OS via the Internet. If you wiped the Recovery partition, you can hold down Command, option and R keys whilst booting and boot into true Internet Recovery mode. You'll be able to reformat the hard drive, erasing all partitions (format it as "Mac OS Extended (Journaled)" with a dingle GUID partition) and then reinstall the OS that shipped with your machine.
Note that you should use a physical Ethernet connection when restoring over the Internet - it's three times slower if you use wifi.
Try your Recovery partition first and if that doesn't work, use Internet Recovery.
Clinton

I have a 25" 2.8 GHz Intel core 2 Duo working on OS X 10.8.4, within past 2 days we've had the black screen and the white screen, we are up and kicking again but I can leave the computer playing music from iTunes, but within 10 minutes the screen is back.

I have a 25" 2.8 GHz Intel core 2 Duo working on OS X 10.8.4, within past 2 days we've had the black screen and the white screen, we are up and kicking again but I can leave the computer playing music from iTunes, but within 10 minutes the screen is back, yet the music is still playing in the background. I can't get rid of the black screen unless I force quit the computer, then it starts ok. Then the process starts all over again.

I have a 25" 2.8 GHz Intel core 2 Duo working on OS X 10.8.4, within past 2 days we've had the black screen and the white screen, we are up and kicking again but I can leave the computer playing music from iTunes, but within 10 minutes the screen is back, yet the music is still playing in the background. I can't get rid of the black screen unless I force quit the computer, then it starts ok. Then the process starts all over again.

Startx gives white screen with mouse cursor after upgrade

Hello, I have been a long time lurker and I have finally come across a problem I havent been able to find anywhere else. I just updated the catalyst-hook package and now on startx I get a white screen with a working mouse cursor and apparently my keyboard works as well. It seems as if it is running normally other than the fact there is a white screen instead of my background. I'm not getting any unusually errors in my logs and I've regenerated my xorg.conf. I cannot seem to find any solution to this. Any help would be greatly appreciated.

Its not so much a white background as a completely white desktop ( no icons no lxpanel etc) just a white screen with a mouse cursor that is usable and the keyboard works as well. I was even able to open a terminal with a keyboard shortcut and reboot the comp. Other than my desktop not being rendered right, LXDE seems to be functioning normally
Last edited by AbstractLogic (2011-08-02 09:14:16)

My 1st generation Ipod touch won't turn on at all and whenever I press the buttons to reset it all I get is a white screen, or a white screen with black lines across.

My 1st generation Ipod touch won't turn on at all and whenever I press the buttons to reset it all I get is a white screen, or a white screen with black lines across.Help pleaseeeeee!

You can work through the five 5 R's of troubleshooting to rule out the possibility of corrupted software.
http://www.apple.com/support/ipod/five_rs/
It might also be a good idea to let the iPod's battery fully drain. Then charge it back up and restore it once more in iTunes.
Otherwise, it's likely a hardware issue with the iPod's LCD display, meaning you'll need to take or send your iPod in for service either via Apple or a third party repair service. Here is Apple's repair pricing.
http://www.apple.com/support/ipod/service/prices/
Note that they don't actually repair the device, but exchange it for one of the same generation, model, and capacity. A third party service will actually replace the damaged part for a little less. Google "iPod screen repair" and you should get a number of results to work with.
B-rock

I have a mid-2011 iMac running Mavericks. When I click restart the computer goes to a white screen with a spinning circle and does not go any further until I hold down the power button to turn it off. What do I do?

I have a mid-2011 iMac running Mavericks. When I click restart the computer goes to a white screen with a spinning circle and does not go any further until I hold down the power button to turn it off. What do I do?

Ok, sounds like the safe mode boot worked... You probably don't want to always be in safe mode though (some reduced functionality) so does it do a normal boot now? If not, you should then reboot into safe mode and run Disk Utility. Then select Macintosh HD on the left hand side, and click the Verify Disk button. If needed, it will ask you to Repair Disk. If there are errors found, Repair Disk again until there are none. Then try another normal boot and reply with result, wether good or bad.

I get a white screen with apple logo and progress bar on my imac mavericks

I get a white screen with apple logo and progress bar ,then computer shuts down
when I turn my imac back on same thing happens,every time same thing
pprogress bar only goes half way then computer shut down
is there a solution ?
if not is there a way to at least salvage some files and docs?
i Have the latest imac 27

Thanks I tried it but after I repaired my disk via disk utility at start up, it told me that
my disk can't be repaired and to try to back up my files so I can format it
but is there to back up my files?
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System Won't Boot Past White Screen With Apple Logo

I have a Power Mac G5 tower that someone gave me. No hard drive.
I placed a NEW hard drive in and installed 10.4 onto it. When I finished I turned OFF the machine. When I now try and turn the machine ON, it will freeze-up during boot up at the white screen with the Apple logo. The little spinning ring/dial doesn't come up.
The system is:
Power Mac G5 (June 2004)
Model ID: PowerMac7,3
dual 2.5GHz
512MB RAM (2x256MB)
Using the Boot-up in Detailed SAFE Mode I was given the info below. Any help is greatly appreciated.
using 1310 buffer headers and 1310 cluster IO buffer headers
kld(): Undefined symbols:
ZN11IOPCIBridge18compareAddressCellEmPmS0
kldload_frommemory() failed for module com.apple.driver.AppleMacRiscPCI
Failed to load extension com.apple.driver.AppleMacRiscPCI.
Couldn't alloc class "AppleMacRiscPCI"
kld(): Underfined Symbols:
ZN11IOPCIBridge18compareAddressCellEmPmS0
kldload_frommemory() failed for module com.apple.driver.AppleMacRiscPCI
Failed to laod extension com.apple.driver.AppleMacRiscPCI.
Couldn't alloc class "AppleMacRiscAGP"
kld(): Undefined symbols:
ZN11IOPCIBridge18compareAddressCellEmPmS0
kldload_frommemory() failed for module com.apple.driver.AppleMacRiscPCI
Failed to load extension com.apple.driver.AppleMacRiscPCI.
Couldn't alloc class "AppleMacRiscHT"
kld(): Undefined symbols:
ZN11IOPCIBridge18compareAddressCellEmPmS0
kldload_frommemory() failed for module com.apple.driver.AppleMacRiscPCI
Failed to load extension com.apple.driver.AppleMacRiscPCI.
Couldn't alloc class "AppleMacRiscDART"
ApplePlatformExpert::getGMTTimeOfDay can not provide time of day RTC did not show up

Does it boot into any of these modes?
Target mode...
http://support.apple.com/kb/HT1661
Does it boot to Single User Mode, CMD+s keys at bootup, if so try...
/sbin/fsck -fy
Repeat until it shows no errors fixed.
(Space between fsck AND -fy important).
Resolve startup issues and perform disk maintenance with Disk Utility and fsck...
http://docs.info.apple.com/article.html?artnum=106214
We might get clues with verbose mode...
http://support.apple.com/kb/HT1492

HT4650 My computer turns to a white screen. In the center it blinks a suitcase with a question mark in the center. I can not access my desktop. Is this a malware virus?

My computer turns to a white screen. In the center it blinks a suitcase with a question mark in the center. I can not access my desktop. Is this a malware virus?

Hi, likely neither.
What shows for boot choices if you hold alt or option key on startup?
Bootup holding CMD+r, or the Option/alt key to boot from the Restore partition & use Disk Utility from there to Repair the Disk, then Repair Permissions.

I can't log on to my I mac Desk top, every time I switch it on all I get is a white screen with the apple log , can anyone help pls?

I can't log on to my I mac Desk top, every time I switch it on all I get is a white screen with the apple log , can anyone help pls?

Hello,
Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.
If 10.7.0 or later...
Bootup holding CMD+r, or the Option/alt key to boot from the Restore partitirion & use Disk Utility from there.

My macbook pro won't turn on. it just stays stuck on a white screen with a little circle spinning around and around when you power it on.

my macbook pro won't turn on. it just stays stuck on a white screen with a little circle spinning around and around when you power it on. i don't know how to get it to progress past this loading page.

Resetting your Mac's PRAM and NVRAM
Intel-based Macs: Resetting the System Management Controller (SMC)
Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
Reinstalling Mavericks, Lion/Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. 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 main menu.
Reinstall Lion/Mountain Lion, Mavericks: Select Reinstall Lion/Mountain Lion, Mavericks and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
If you are not using Lion, Mountain Lion, or Mavericks then use the following procedure:
Resetting your Mac's PRAM and NVRAM
Intel-based Macs: Resetting the System Management Controller (SMC)
Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
Reinstall OS X without erasing the drive
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard 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 Utilities menu. 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.
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. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install Mac OS X 10.6.8 Update Combo v1.1.

How to fix and imac white screen with a ? Mark

I have a white screen with a ? Folder that has a ? Mark what do i do???

Likely yes, but...
Tough without the Install disc, but some things to try...
Does it boot to Single User Mode, CMD+s keys at bootup, if so try...
/sbin/fsck -fy
Repeat until it shows no errors fixed.
(Space between fsck AND -fy important).
Resolve startup issues and perform disk maintenance with Disk Utility and fsck...
http://docs.info.apple.com/article.html?artnum=106214

I Mac freeze: When powered on all I get is a blank white screen with the apple logo. No "beach ball" nothing more. Tried all the usual restarts. Help?

I Mac freeze: When powered on all I get is a blank white screen with the apple logo. No "beach ball" nothing more. Tried all the usual restarts. Help?

Tried all the usual restarts. Help?
Care to share?
Please detail ALL you have done so far in the way of troubleshooting? Need this info to avoid the been there done that scenarios.
===========
Your profile is a complete blank!!!!
When posting in Apple Communties/Forums/Message Boards.......It would help us to know which Mac model you have, which OS & version you're using, how much RAM, etc. You can have this info displayed on the bottom of every post by completing your system profile and filling in the information asked for.
CLICKY CLICK-----> Help us to help you on these forums
***This will help in providing you with the proper and/or correct solutions.***

I have tried to install Creative Cloud but I just get a blank white screen with a black Creative Cloud bar at the top. There are no options to choose 'Apps' etc. Can anyone help?

I have tried to install Creative Cloud but I just get a blank white screen with a black Creative Cloud bar at the top. There are no options to choose 'Apps' etc. Can anyone help?

What happened yesterday may have been caused by the SOPA protest action that was joined by a lot of sites yesterday and such an action won't happen that often.
* http://en.wikipedia.org/wiki/Wikipedia:SOPA_initiative/Learn_more
*http://en.wikipedia.org/wiki/Wikipedia:Bypass_your_cache

I bootup to a white screen with mavericks. The cursor is there but I can't do anything.

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