I want to mod a Siemens bios so it can support big harddis and dvd drive also I want a big fullscreen logo to appear on start-up. the link for bios is "/support.automation.siemens.com/WW/adsearch/resultset.aspx?region=WW&lang=en&netmode=internet&ui=NDAwMDAxNwAA&term=box+pc+620+bios+update&ID=12920130&ehbid=12920130" the bios with profibus is one which is required. When I try it to load in PHOENIX bios editor it gives error PNPNVS bank not found,If possible please tell how to tackle this error. Please replay at your earliest convenience as I a egar to solve this issue. skumar.