Hello all,
How do I know that my processor is functioning or if it is damaged?

Today I got this message :
serial ch0 master no device
serial ch1 master no device

real tek vtl81160S/8169 gigabit boot agent
press shift F10 to configure

when I press shift and F10 I get options and if I choose any of them the pc hang up and cannot continue.

I tried to start with xp cd, after starting the computer stop from doing anything!

Is it possible that the processor is not functioning?