i have AHCI/IDE option in my laptop BIOS,i want to know what is this option for, and which is good for which purpose.at present i am using window7 and it is set to AHCI..cuz i m facing PIO mode problem in my dvd burner and it is not burning anything,and someone told me that i see this option,i asked him what does this relation has wit burning but he didnt reply.
all i want to know is 2 things.
1.what is this AHCI and IDE option in BIOS for??..
2.does its changing,will effect to return PIO mode in DMA or DAO mode of dvd burner?...