White screen when I turn on my computer

I get a white screen with a grey apple when I turn on the computer

Follow the steps at > Mac OS X: Gray screen appears during startup
Then if your running Lion, Mountain Lion or Mavericks and you get down to the "Startup from your Mac OS X Install Disc" section, see > OS X: About OS X Recovery

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I get a white screen when I turn on my computer

I get a white screen whenever I turn on my computer. What can I do?

Hi Dtrain10591,
Welcome to the Support Communities!
The article below may be able to help you with this issue.
Click on the link to see more details and screenshots.
Mac OS X: Gray screen appears during startup
http://support.apple.com/kb/ts2570
Cheers,
- Judy

Gut white screen with flashing apple and circle/warning sign on white screen when i turn on the computer

When i turn on my computer, i get only a white screen with a gray apples in the middle, flashing, alternating with a ghostbuster-type warning. Never get to the galaxy screen. Just happened today.

Did you setup a lock code? I have done this operation via iCloud just few minutes ago and it's booted with 4 numbers lock code just fine. When you lock your Mac, it's restarts automaticly and then loads with lock screen and you are only able to enter password of 4 numbers to unlock it.

White screen when I turn on the computer

My Macbook Pro would not let me click on anything so I restarted my computer by holding down the power button, but then it stayed at a white screen for awhile, then turned to a blue screen before my login screen poped up. It let me log in but then would not let me click on anything after that. When I moved the mouse cursor where my dock would be it does not appear. Then after a half hr of it still not allowing me to do anything I restarted it again and now it is stuck at a white screen. I am not sure what is going on because my computer was working completly fine yesterday. Im not completly positive on my operating system, but I know its a 10.5 something.

That happens. One day it works fine the next not at all.
Do you have the original system discs that came with the system? Id you do get the OS reinstall disc and insert it into the DVD drive and reboot (hold down power button until the system shuts down then pres the power button again to start it back up). When it is starting hold down the Option key and if a screen comes up, other then the white screen, select the DVD disc to boot from. If that starts up then open Disk Utility and check the SMART status of the drive and Repair Disk and Repair Permissions.
But I suspect the drive has failed and will need to be replaced.

White screen when I turn the Satellite M50 on

I intermittently just get a white screen when I turn the computer on. Usually the problem is solved by switching the computer off and trying again - but sometimes I get a white screen again.
It seems to be connected to use of external devices - can anyone give me clear instructions about what should/should not be connected when I start and shut down the computer? Or any other suggested solutions?
Thanks

Thanks for your reply/advice - and the tip about Antivir. I used to use AVG and then Norton came as a package with this laptop....will have a re-think when my subscription need renewing.
I have updated the display/graphics driver but am still having the same problem of a white screen at boot-up. On reflection I think it is possibly a loose connection as I have just been a long trip with the laptop - including a fairly bumpy 4 hour bus ride - and I recall having the same problem several months ago which self-corrected after a similar trip (taking it down to a Toshiba ASP who never saw it as they were closed for the week-end and I had to get back to work!). This may sound strange but I took the laptop for a walk yesterday to see if any loose connection would shift and it then booted up on the second attempt rather than the 8th!
I guess I'll have to take it to the ASP - unfortunately it's no longer under warranty.
EDIT:
Problem solved. High temperature caused this issue
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=23402

My ipod just goes to a white screen when i turn it on

my ipod just goes to a white screen when i turn it on

A white screen is one of those symptoms covered here:
iPod touch: Hardware troubleshooting

Why does my Mac stay on the white screen when I turn it on?

Why does my Mac stay on white screen when I turn it on?

Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a boot failure is to secure your data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since your last backup, you can skip this step.
There are several ways to back up a Mac that is unable to boot. You need an external hard drive to hold the backup data.
a. Boot into the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, boot the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
Sometimes a boot failure can be resolved by resetting the NVRAM.
Step 3
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 4
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to boot, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can boot now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
If you've booted from an external storage device, make sure that your internal boot volume is selected in the Startup Disk pane of System Preferences.
Step 5
Boot in safe mode. 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. Post for further instructions.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
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.
When you boot in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, your boot volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 6.
If you can boot and log in now, empty the Trash, and then open the Finder Info window on your boot volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then reboot as usual (i.e., not in safe mode.)
If the boot process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 6
Launch Disk Utility in Recovery mode (see Step 1.) Select your startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then reboot as usual.
Step 7
Reinstall the OS. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 8
Repeat Step 6, but this time erase the boot volume in Disk Utility before installing. The system should automatically reboot into the Setup Assistant. Follow the prompts to transfer your data from a Time Machine or other backup.
Step 9
This step applies only to older Macs (not current models) that have a logic-board ("PRAM") battery. Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a boot failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 10
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

HT1414 My ipod touch shows white screen when i turn on. And, it does not register in my computer.

My Ipod touch don't start up as usual. It doesn't register to my PC. It shows white screen and some time other colors like green and blue. I trying restarting, but that did not work. I cannot restore the IOS because my Ipod touch doesn't even shows up in my Computer.

Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- If still not successful that indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar

My computer is going to a white screen when I turn it on. I have tried repairing it from my recovery drive and it says that my disk is ok.

My MacBook Pro (2010) has Mavericks operating system. The other day I was working in pages and all of the sudden it notified me that auto save wasn't working anymore. So I restarted my computer and it went to this white screen. I've opened up my recovery disk and repaired it and it says that the disk is ok. Yet, it's still stopping at a white screen. What do I do?

caleb.hollingsworth,
you can try this: boot your MacBook Pro into Recovery mode by holding down a Command key and the R key as it starts up. Once the OS X Utilities menu appears, select Disk Utility. On the left-hand side of the Disk Utility window, select your internal disk’s boot partition (typically called “Macintosh HD”). On the right-hand side, select the First Aid tab if it’s not already selected, then press the Verify Disk button if it’s not greyed out; if it is greyed out, or if it reports that errors were found, press the Repair Disk button. Once the verification/repair is completed, exit Disk Utility and select Restart from the Apple menu to restart in normal mode. Does it get past the white screen now?

My MacBook Pro has a white screen when I turn it on

When I start up my MacBook Pro. It just ha a plain white screen and I can also hear a faint beeping (like if you were on a desktop computer holding down a lot of keys on the keyboard) please can someone help me!!??

I can tell you what I did the last time this happened to me:
I made a careful note of my Display settings when my computer started up correctly and everything looked fine
... and, I ensured that the same settings were there the next time I restarted (and it happened that my screen didn't appear to display correctly) I checked these settings. If they had changed, I chose the one that 'worked' for me and it 'set' thereafter. In my case, it was 1280 x 800.
If I were you, I wouldn't shut down my computer too often (just telling you what I do.) I shut down mine only after a week or 10 days so that it can 'clean itself up.'
Hope this helps.
RS

My ipod nano 2nd generation has a white screen when i turn it on.

Everytime i turn on my ipod nano 2nd generation it goes to a white screen and i dont know what to do...can u help me???

Anything new about this?

My hp laptop has a white screen when i turn it on,

have a totally white screen,has windows 7 installed on it,plz help

According to the message you have recently posted I would like to confirm that this could be a hardware issue and I strongly recommend you to immediately Contact HP Technical Support over the Phone for further assistance without any delay to get your Notebook diagnosed and serviced by an authorized HP Certified Engineer
You can also Check your warranty Here to verify the warranty status
Hope this helps, for any further queries reply to the post and feel free to join us again
**Click the KUDOS star on left to say Thanks**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.
Thank You,
K N R K
Although I am an HP employee, I am speaking for myself and not for HP

Nothing on the screen when I turn on the computer?

Hi, my laptop( hp g62) is turning on but nothing is appearing on the screen?

Hi ChevChelios, welcome to the HP Forums. I will use a random model number of a G62 as reference (G62-140US). I have included the start up troubleshooting document. Find the symptom that most closely matches, and follow those steps. Perhaps "Symptom: LEDs glow, fan noise is heard, but display is black or blank" matches based on what you described.
Computer Does not Start (Windows 7, Vista, XP). I hope this works for you.
If you require further assistance, please provide the model number, and the installed version of Windows, as well as the results of the previous troubleshooting done.
How Do I Find My Notebook Model Number?
Which Windows operating system am I running?
I look forward to your response.
TwoPointOh
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

White screen when turn ipod touch on...help

There is a white screen when I turn my iPod touch on. please help

Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- Try on another computer
- If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar

The initial white screen doesn`t appear, but the computer starts normally.

Hi, I'm worried about something. I have a MacBookPro 15 ", and since yesterday when I turn it on, the initial white screen, with the loading bar, doesn`t appear. At first everything is black and then the computer turns on normally.` That is not normal, can anyone help me?

Yes, I normally get this white screen when I turn the machine on. Whithout seen nothing behind it. But now is not appearing anymore. I turn it on > everything goes black (should be white with the apple and the loading bar) > then the screen of the user and password to access the computer appears normally.
What can this be? I searched in the internet, and found nothing. I`m hoping to find the solution here.

White screen when I turn on my computer

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