You say that you deleted the partition, made another one, and then expanded it with some program. Care to elaborate a little on why you didn't just use the Mac OS X installer's copy of Disk Utility to do this?
I bought an Imac 21.5" and it comes with snow leopard. i had some issues with my computer and i had to try and install the Os again. I deleted the partition, created another one and formated it in mac os expanded with regist. When i try to install snow leopard from dvd, it says a error like your disk may be dirt, try again....i used 2 diferent dvd cos my neighbour borrow me so i could try....what can i do now????
am i not supposed to be able to delete all partitions and create a new one for my OS? can u guide me step by step plz cos i dont know what more can i do plz?