Stuck with safe sleep

My macbook has recently stopped going into normal sleep when I close the lid. Instead of going to sleep, it will go to safe sleep and shut down. I have tried swapping the battery with a friend of mine but to no avail, the laptop will always go into safe sleep.
How do I restore normal sleep behavior?

Hi spotmaxdog,
To check the sleep mode enter this command into terminal:
pmset -g
look through the list for "hibernatemode"
The default for MBPs is 3.
0 = off (normal sleep mode)
1 = on (exclusively hibernate mode, memory is dumped to save more power)
3 = on (hibernates as well as sleeping... keeps memory on and hibernates as a fail safe)
The 3rd option has the best of both worlds because it wakes quickly but still has the safety of hibernate mode, however it still has to save memory to disk so sleep is not instant.
to set the mode type this:
sudo pmset -a hibernatemode 3
If you only want normal super fast sleep (like the powerbooks) then use mode 0. However you cannot swap the battery with this mode as the MBP's don't have internal backup batteries like the powerbooks.
you will be asked for your password.

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    4-Diagnostic volume of the Install DVD.
    5-mode by pressing the Command-S key combination during startup.
    6- a reset of Parameter RAM (PRAM) by pressing the Command-Option-P-R key combination during startup.
    Requires the password to use the Startup Manager, accessed by pressing the Option key during startup (see below).
    7- Safe mood.
    8-Single mode acsses and the other one i forrgot its name.
    SO I FIGURED THERE IS NO WAY BETER THAN THE PRIVIOUS WAYS TO SOLVE THE PROPLEM
    IF YOU HAVE ANY IDEAS OR ANY THING SO I CAN FIX THIS THING ?
    Thanks in advance >>>
    iBook G4 Mid 2005   Mac OS X (10.4.8)  

    I was mistaken about the PMU..with a little more digging I found that Open Firmware password can be removed if you change the amount of memory installed.
    I found this info here: http://archive.macosxlabs.org/documentation/firmwaresecurity/faqs/faqs.html#remove_passwordprotection
    The following is a link from Apple's site to download the user's manual for your iBook:
    http://manuals.info.apple.com/en/iBookG4(Mid2005)_UsersGuide.pdf
    It provides the instructions to add or remove memory from the machine. If you do have additional memory installed then you'll be able to remove the memory, and reset the PRAM, that way your password is gone. Hopefully from there we can figure out and fix your startup issue.
    Ben

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