Problem with installing Tiger...

Hi!

I have a fully working PB G4 1.67GHz DL with 120GB HDD and 2GB of RAM.

Currently I am working on Tiger (10.4.11) withut any problem, but as I bought myself a new MacBook Pro I wanted to pass this PB to my mum and I need to reinstall the OS. I have original Tiger Install CDs (4 of them) that I bought some time ago for my G3 iMac. Yesterday I have sucesfully installed the OS on the iMac, and today I wanted to do the same on PowerBook but no luck - the installation hangs on a blue screen, just before the "Choose you language" screen. Tried to change the RAM, remove some sticks, ran memtest - everything seems to be fine with it. I have laso tried with Panther - the same, only this time the installation hangs on the blue screen with message "starting installation" and progress bar visible.

I would install the OS in Target Disk Mode from the imac but unfortunately my iMac has dead FireWire Ports, and I have also bought yesterday Leopad DVD for this PowerBook, and even if my iMac would have working FW port, I wouldn't be able to install it as the imac has a G3 inside.

Any ideas how to fix this problem? Other than that computer works well without any freezes, restarts etc, it's just I can't install OS again on it.