HT1455 it is asking for a passcode to enter safe mode

my husband moved all the applications  everywhere and i dont no how to put them back is there anyway to back date the computer ,he removed system settings its not in the right place so i cant open it ,the computer want let me clinck on nothing i have a osx 10.4.11  its old

Wow, sounds like Firmware protection is setup!?
Firmware password protection in Mac OS X ...
http://support.apple.com/kb/HT1352
It would block usage of all the startup keys, like C, N, T, D, CMD+s, CMD+Option+p+r, CMD +v, Option boot will show a lock, and Shift, as well as booting from anything but the Hard Drive.
Force Removing Password Protection
1) Add or remove DIMMs to change the total amount of RAM in the computer.
2) Then, the PRAM must be reset 3 times. (Command + Option + P + R).
http://www.securemac.com/openfirmwarepasswordprotection.php

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    ~~~~~~~~~~~~~
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  • I am trying to do a migration transfer from an older Mac Pro, running Leopard, to a newer Mac Pro, running Lion.  There is a step that asks for a "passcode" to proceed.  I have no idea what that passcode is.  It seems to want a numeric code.

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    I forgot the passcode to turn off restrictions. I have restored my iPad back to the factory settings and then synced it with the latest backup. The restrictions are still on and it is asking for the passcode. Can someone tell me how to get that off.

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  • HT4061 I never set up a paascode and haven't used my ipad in about 2 wks. now its asking for a passcode to unlick. help

    I never set up a paascode and haven't used my ipad in about 2 wks. now its asking for a passcode to unlick. help

    LOST PASSCODE
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    Otherwise read this
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    Enter Wrong passcode
    http://support.apple.com/kb/ht1212

  • Since downloading the latest ios my ipad2 asks for a passcode to open it. I have never had a passcode so I cant put one in. How do I get into my own ipad? crazy stuff.

    Since downloading the latest ios my ipad2 asks for a passcode to get in. Since I have never had one I cant give it one and I cant open it up. How do I bypass the this please.

    I have seen other users talk about this and make the same claim. Unfortunately, even if you didn't set a passcode, and the iPad is insisting that you did, unless you can successfully guess what the passcode is, you still have to follow these instructions and use one of the methods in here in order to restore your iPad which will then unlock it.
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  • I turned my ipad off. It's now asking for a passcode. Is that the same as my Apple ID password?

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    A
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