Lenovo ThinkCentre E50 9215系列桌機內建是使用SiS的Graphic chipset，To make use of wide-screen LCD，Need to update the BIOS through a way to reach。
This machine BIOS update boot through the floppy drive or CD，尚無法在windows底下upgrade，Therefore required to prepare a blank disc，Then you can download the official website。
This firmware version applies to both(9214, 9215, 9216, 9217, 9218, 9219Model。
