Just picked up a pristine G6-233. Anything I should know about it?

It's in perfect condition. My Win11 machine has more dust inside! It appears to be completely original, too. Not sure about the exact specs as I don't have a monitor to plug it into. GPU, 1 RAM stick, sound card, modem, and some sort of phone line card in the ISA slot. 15.3GB HDD installed. Allegedly boots fine and the caps don't have any perceptible bulging.

Any known issues? Any decent upgrade paths? The most intensive games I anticipate playing is Sims 1 or MoH: Allied Assault. Other than that, just non-3D games for me and the kiddo.