BIOS memory transfer, how to play the game of Death

Main Board:Hummer Jetway HA07 (on-board DDR2 128M memory) / 2G RAM / AMD8450 / no graphics / ST500G
can play “Three really unique 5”, but some of the games will play a sudden death, but not half-way Card will be, I did not feel that the reasons for graphics cards, I would like to ask what other possible causes.

1