Sorry for the really late response. I didn't have a chance to try this out until recently. The modified BIOS works perfectly with my VAIO VGN-N1xx series laptop. Thanks!
Hi again Serg008, I did what you suggest, it didn't work but I found that maybe the motherboard has write-protected bios circuit, I tried with the normal afuwin (not for aptio) and display me that the bios is write-protected, I reset the laptop and enter bios configuration with F2 key and there no option to protect or unprotect bios write, thats why I think is a chip wired configuration that block me to flash the bios. I just wanna tell you my results, thankyou very much for your time and all your knowledge that you share with us , God bless you .
Try with afudos APTIO: make a bios backup and then try to flash it back AFUDOS biosname /o - for backup AFUDOS biosname /P /N /C