Redhat 7.2 installation problem on Pcchip M810LMR mother board

Hi all,

I tried to install the Redhat 7.2 on my machine. Whatever i choose text mode, lowres mode or graphic mode. The machine always halted and display "INVALID OPERAND'. I have tried to install the Redhat 7.1, it was working fine. What's the problem i get? Please help........

I think that I know your problem. Try this.
When the CD boots, write: linux mem=128M, depending on the memory that your computer have, and the memory that you're sharing for your video card SIS 630 on board.

Franco