Help. switching hard drives between macbook and macbook pro!!!!

[clin86]

basically i bought a new macbook pro and i took my old hard drive from my unibody macbook and switched it out. now the computer doesnt boot. it just stops at the apple logo. does anyone know why?

 

[wopper]

basically i bought a new macbook pro and i took my old hard drive from my unibody macbook and switched it out. now the computer doesnt boot. it just stops at the apple logo. does anyone know why?

Probably you have to select the boot media, i thought was: start your laptop with ALT or the letter C pressed. Then you can select you bootmedia, try a google on "mac apple select boot media"

 

[miles01110]

There's probably some differences in how the system interacts with the different hardware in the two models. What works for one might not work for the other- Archive and Install would be better than just straight switching them.

 

[wopper]

http://support.apple.com/kb/HT1343

 

[clin86]

i did try the option key. it still doesnt work even after selecting the hard drive. arent leopard all the same since if you are able to boot from a hard drive, shouldnt u be able to boot on the computer?

 

[clin86]

anyone knows whats going on?

 

[ascender]

anyone knows whats going on?

Have you tried reinstalling Leopard on the drive? Macs can be very specific about the version of OS X you use to install on a drive - most of the time you must use the discs that came with the machine or OS X won't install, so it shouldn't be a surprise that this hasn't worked.

Or at least start the install program and check the hdd using disk utility maybe?

 

[clin86]

i did an archive and reinstall by popping the install disc in, yet it gave me an error saying i couldnt complete the installation. please contact the software manufacturer.
is there anyway i can pop the hard drive and an external case and transfer files over?
migration assistant only transfers the files over but not the settings.

 

[Z06jerry]

basically i bought a new macbook pro and i took my old hard drive from my unibody macbook and switched it out. now the computer doesnt boot. it just stops at the apple logo. does anyone know why?

You cannot do this, since the hardware is different. I know by first hand experience! In my case my MBP did boot form the MacBook HD, but it didn't work properly.

Have you tried reinstalling Leopard on the drive? Macs can be very specific about the version of OS X you use to install on a drive - most of the time you must use the discs that came with the machine or OS X won't install, so it shouldn't be a surprise that this hasn't worked.

Or at least start the install program and check the hdd using disk utility maybe?

This is correct. You must re-install Leopard using the disc that came with your new MBP.

 

[Z06jerry]

anyone knows whats going on?

Your computer might be looking for the startup drive that you have removed. Have you tried holding down the option key while restarting? - this will let you choose your start-up disc. If you can restart from the MacBook drive you will still have to re-install Leopard from the new disc to make it work properly.