HT1533 iMac turns on with a blank screen and small grey world in the middle which flashes. Cannot do anything?

Been having problems with my addmin password / user name. For some reason it stopped recognising me. Reinserted the Os x disc's that came with the iMac so I could change the password & username. This worked for a day but has now locked me out again. Tried to check a few things and now have a blank display with a grey world flashing up in the middle of the screen. Now and then it changes to a grey folder. Cannot stop this happening. Computer is unusable. Mick

Sounds like a crashed HD. Please carefully follow Apple's instructions in
Gray screen appears during startup

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What does it mean when you computer crashes and when you turn it back on it shows you a blank blue screen with a little folder and a question mark in the middle?

What does it mean when you computer crashes and when you turn it back on it shows you a blank blue screen with a little folder and a question mark in the middle? It's a old imac from 1997.

I don't have original discs that it came with.
Then you still can use the second option with the keyboard combo I posted, called "resetting the PRAM."
Also when you way hold the c key down do you mean turn computer off and turn back on holding the c key?
Yes, or you can simply restart. As you don't have the CDs, this isn't on the plate any more.
The internal backup battery is not expensive and, in most iMacs is user-replacable. If yours has a tray-loading optical drive like this one:
it takes a major teardown to replace the internal battery. If this is the case, you'd be better off to leave the computer plugged in all the time; that eliminates the main reason for having a working battery.
If it has a slot-loading optical drive like this one:
things are much easier. The battery is visible through the RAM access door on the bottom of the computer case. The manual:
http://manuals.info.apple.com/en_US/iMacG3_2000UserManual.PDF
has sketches of how to access the RAM and therefore the backup battery. Unfortunately, the pdf on the manual goes up sideways on-screen and the RAM instructions are pretty deep into the manual. It's probably easier to scroll (for a while) to the section on adding RAM and print the applicable pages.
When you work on the battery, some sort of non-conductive pliers or large tweezer or forceps help unless you have tiny fingers. Make sure to note the polarity of the old battery and install the new one in the same orientation.
The battery itself is readily available. If price is no oblect, you can get it for a small rasom from Radio Shack Store ("Tandy" outside the US) as part number 23-026.
Online, they are dirt-cheap even after adding shipping. I buy backup batteries form this outfit:
3.6v Newer Technology Lithium 1/2 AA PRAM Computer Clock Battery

The application maps is not working. When I try to run it opens for a few seconds with a blank screen and then closes

The application maps is not working. When I try to run it opens for a few seconds with a blank screen and then closes.

Try a reset by pressing the home and sleep buttons until you see the Apple logo, ignoring the slider. Takes about 5-15 secs of button holding and you won't lose any data or settings.

I've had my MacBook Air for not even a year and about 2 months ago i tried opening my Iphoto, but it continually sits with a blank screen and the loading wheel just spins. Someone help :(

I've had my MacBook Air for not even a year and about 2 months ago i tried opening my Iphoto, but it continually sits with a blank screen and the loading wheel just spins. Someone help

Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Repair Database. If that doesn't help, then try again, this time using Rebuild Database.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. (In early versions of Library Manager it's the File -> Rebuild command. In later versions it's under the Library menu.)
This will create an entirely new library. It will then copy (or try to) your photos and all the associated metadata and versions to this new Library, and arrange it as close as it can to what you had in the damaged Library. It does this based on information it finds in the iPhoto sharing mechanism - but that means that things not shared won't be there, so no slideshows, books or calendars, for instance - but it should get all your events, albums and keywords, faces and places back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.
Regards
TD

While updating Ipod we now have a blank screen and when connecting to itunes the ipod is not showing under devices

While updating ipod touch we now have a blank screen. I have updated itunes but am unable to sync because the ipod does not show under devices. I have tried shuttng down and restarting but only have a blank screen or ap0ple logo. Sometimes the screen shows connect to itunes but that has been it.

I have the same problem, after upgrading my itouch to iOS6, it doesNOT respond to anything, apple logo stays on the screen all the time and does NOTHING! restore does not work either.... i hope we can get an answer from someone soon... apple support did not have an asnwer.

Tried to install photoshop cs6 and when i downloaded it, it just gave me a blank screen and no option to finish the install

I downloaded Photoshop CS6 from the internet today onto my MacBook Pro and it is now on my desktop but when I double click on the icon, it only gives me a blank page and no options to complete the installation or to put in my serial number. Please help!

Savannah952 can you post a screen shot of the blank page you are referring too? You can find details on how to post a screen shot at FAQ: How do I capture and post a screen shot or video?.

I can't get my computer to boot up. The screen is white with a file folder and then at ? in the middle

The screen is white with a file folder and then at ? in the middle

Before declaring that the disk is dead (which is a common cause for what you are seeing), try the steps outlined in this article:
http://support.apple.com/kb/TS2570
This article also has some troubleshooting steps you can try:
http://support.apple.com/kb/ts1417
If you don't have your original system disks, you can boot into single user mode folloing these instructions:
http://support.apple.com/kb/ht1492
and then following the directions for running the fsck command in the second article I list above.
I would try these things before giving up and assuming that the disk is dead. The flashing question mark indicates that a valid boot disk cannot be found. One cause for this is that the disk has experienced hardware failure. However another cause could be that the system and boot files on that disk are somehow damaged (perhaps from a power surge or an improper shutdown of the computer) and in some cases the above repair steps can restore them to working condition.

Ipod turned off mid song - blank screen and wont restart

I have a 3rd generation ipod nano - used quite regularly but it has not sustained any known damages (not been in contact with water - not been dropped). I updated my ipod today - bought 9 songs and they synced in no problems. I was listening to the ipod in a doc for about an hour and then during one song the ipod suddenly cut out mid song and I cannot get it going again since.
The ipod has a fully blank screen - totally black.
I have gone through the steps via ipod - pressing inner circle and menue keys at same time. I have connected the ipod to the computer. I have re-started my computer - nothing...still blank black screen.
I tried contacting tech support via apple but it won't recognise my serial number! Its an authentic ipod - bought in an electronic shop.
The serial number is on both the origonal packaging and the ipod - but is not recognised by apple.
I am so upset - don't know where to go from here! I have years worth of music on this ipod which I am very worried about losing..and cannot really afford to dish out for a new nano right now.
Any suggestions for me?
Janesays...

Have you seen these articles?
iPod won't turn on
iPod stops responding or won't wake from sleep
-Kylene

I can't download apps! Every time I try, it asks me to chose a security question and I try, but I just comes up with a blank screen and I can't choose a question. If I click no, I don't want to put security questions, it doesn't install the app. HELP!

I can't do it! I am willing to add questions but I can't because it just shows me a blank screen. I even tried rebooting my entire iPad2 and that didn't work. I know it is not a certain app because I tried multiple ones.... HELP!

found answer on another thread...passing along
https://discussions.apple.com/thread/4052317?start=30&tstart=0
Re: Forced Apple ID Security Questions - Choice of 3
Sep 26, 2012 11:38 AM (in response to KirstyHenderson)
Hi all! I have found the answer in another forum and this has 100% worked for me!!!
1) Quit App Store in multi-tasking.
•From the Home screen, click the Home button twice.
•Tap and hold on the app.
•When it starts to jiggle, tap the red ⛔ in the top corner to close it;
***Please close all open apps on your phone***
2) Tap Settings.
3) Tap Safari.
4) Tap Clear History.
5) Tap the Clear History button.
6) Tap Clear Cookies and Data.
7) Tap the Clear Cookies and Data button
See the answer in context
I hope this helps a lot of people!! Spread the word (seeing as apple doesn't seem to want to/care!)
Nads

Apple symbol turns to block on boot screen and won't load past the screen

-This new problem has occured when I boot my G4 MDD.
-The Apple symbol appears on the screen and the loader at the bottom
continues to spin.
-Until a gray block appears in place of the Apple logo.
I can hear the computer still reving up until a certain point then it
seems to give up and the computer stays idle for however long I keep
the cpu on.
I reset the pram and held it for seven times and it worked but, when I
came home later after leaving it on, the tower shut down.
Again the gray block appeared and reseting the pram didn't do a thing.
I couldn't even get DiskWarrior to boot or the cpu to boot into single
user mode or verbose. I even tested each one of the rams to see if that could be the problem.
I'm pretty baffled and I hope this isn't a major problem, it seems it
might be just the hard drive going batty.
Thanks for any advice.

Hi! "it seems it
might be just the hard drive going batty." Sounds like you already know what the problem probably is. Tom

Firefox opens with a blank screen and reduced size.

== Issue
==
I have another kind of problem with Firefox
== Description
==
I check ebay listings each day, and when I click a sale item, Firefox always opens with a tiny sized screen 1" x 1/2" with just a blank face to it. It does not open the ebay page, nor my usual Google home page. This just started three months ago, and it is not caused by an add-on. IE and Chrome don't do this. What could be causing this?
== This happened
==
Every time Firefox opened
== User Agent
==
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.70 Safari/533.4

Try http://kb.mozillazine.org/Corrupt_localstore.rdf
(caution: do not delete the localstore.rdf file in the Firefox program installation folder)
Note:
Deleting the file [http://kb.mozillazine.org/localstore.rdf localstore.rdf] will reset the customizations of the toolbars to the defaults.
You can rename ''localstore.rdf'' to '''localstore.rdf.sav''' to test if that solves it.
Then you can restore the customization by copying ''localstore.rdf.sav'' to ''localstore.rdf'' if it didn't work.
See also:
http://kb.mozillazine.org/Prevent_websites_from_disabling_new_window_features
http://kb.mozillazine.org/JavaScript#Advanced_JavaScript_settings
http://kb.mozillazine.org/browser.link.open_newwindow.restriction
http://kb.mozillazine.org/browser.link.open_newwindow

My computer starts turning on with a black screen and the sleep light flashes, then the old screen from when my battery died shows up behind like a blue screen, then it dies again and wont restart? And yes my computer is fully charged now, HELP!

So the problem now is in the question, but just before this problem the initial issue was my computer would start and turn on but the backlight appeared to be on its dimmest setting I could barely make out icons and the last page I viewed. Please help I'm in college and did not back up everything plus I desparately need my microsoft office for these classes! Thank you!!!

Hi kmdmsu08,
If your computer's not turning completely on, I would try the steps in this article, especially step 4:
Troubleshooting: My computer won't turn on
http://support.apple.com/kb/TS1367
Take care!
- Ari

When alt + tab between applications firefox freezes to a black blank screen and will not move. The only response it will allow is the close option after right clicking on the task bar in English

I normally have several applications running at the same time, some of them are running 24/7/365.
When accessing the applications its easier to alt+tab between them. On the occasions that I can actually get Firefox to open and stay open it always freezes and remains immovable on the screen after switching to another program.
Firefox goes black except for the border and the close button at the top right. The other buttons disappear. Even after waiting for a period of time it does not clear.
The freeze can occur either on the first switch or second switch. However, it always happens.

Have also since found out that to start FF4 in safe mode you just hold shift whilst double-clicking the icon. We only find these things out after the event, murphy's law!

After I enter my password in my Mac mini, my screen turns black. I know it is there, ( i can hear the assistant), but I cannot see anything. i went to Genius and they said hold Control, Option, P, R on the re-boot to get back to factory settings...

I went to the Genius bar and they told me to Control, Option, P, R on a reboot to restore the settings, but with a wireless KeyBoard it does not work. I installed my standard PC keyboard, but am not sure what keys renase the display back to factory settings.

Hello Dominique,
Generally on a PC Keyboard...
Windows key = Command key on Mac
alt key = Option key on Mac
PRAM reset, CMD+Option+p+r...
http://docs.info.apple.com/article.html?artnum=2238
With PC KB... Windows+alt+p+r
But try holding the Shift key down at boot to get into Safe Mode, see if the Display settings need adjusting.

If i take my ipod4g(32gb) with a cracked screen and without a warranty to the apple store how much will they charge to fix it?

hey i just dropped my ipod and was wondering how much apple would charge to repair my screen. Some people have said that they do it for free even without a warranty and some say they charge lie 200 to 300 bucks

Sometimes if you make an appointment at the Genius Bar of an Apple store the Genius will exchange it at no cost. It is not coverd by the warranty byt sometimes the Genius will. Otherwise for a 32 BG yu will have to pay $149 for the exchange..

HT1533 iMac turns on with a blank screen and small grey world in the middle which flashes. Cannot do anything?

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