can't install solaris 10 or 9

i 've a toshiba notebook (satellite L20 - 100) but i can't install solaris 10 or 9 on it , even linux ..i asked a few ppl they said that may b something wrong with the hardware...can this be possible?
to make it such exclusive for windows or something?????????????//

Can you tell us what kind of error you are having? It difficult for us to assist without knowing what kind of problems you are seeing.

Try here http://www.linux-on-laptops.com/toshiba.html

For Solaris 10 compatibility check on an x86 try this tool :

HTH

Just as an aside I managed to install Solaris 10 on a Toshiba Satellite A30 without issues - you do need to give us more information as reborg indicates otherwise we cannot assist.