I would try it because it has worked on Many ASUS boards (NOT just Notebooks) that don't properly change the XSDT/RSDT when flashed.
I created a bootable floppy disk and added aflash2 and your provided modded bios, but nothing done. I can't do with aflash2. I used this commends: First aflash2 /all then nothing done Now i would like to asking to you other thing; when we flash our bios with afudos which commends should we use? Is it true? if not which commend should i use? Thank you! btw sorry for my bad english..
Provide a more useful dump of all acpitables with RWEverything. The slicdump tool is of little utility here...
Use the RWEverything tool to dump the acpi tables to see which IDs are not changing. Or The screenie you posted does not show anything useful. AFUDOS /i1903.ROM /pbnc /n Change the bios name to original...always. This should be done by the modder, but.........