Cannot Install OSX on this Computer (message)

[electricdreams]

currently have SL installed, and original SL disk

trying to format my recent system, Imac 3.1 27 inch, acually was sucessfull doing this in the past, this time arround, putting in the disk, trying to go to utilities and the message comes up...

similar trying to boot from osx disk, results in Beeping sounds and no progress, had to restart,

thanks for help!

 

[dakhein]

Were you using the original SL disk (oem) that came with the system or the retail version (boxed)?

 

[electricdreams]

Were you using the original SL disk (oem) that came with the system or the retail version (boxed)?

i assume the oem, the one that came with system