[First Look] DFI 680i LT NF-680i LT SLI (56K Warning~~~)

[denden]

as I known before 4c is for quad so I flashed it with using my q6600 and also cannot select the multiplier. In the offical site said 4c is for quad core as well, so you sure 2c is also used for q6600?

The correct BIOS for the Q6600 is the 2C version. The 4C is for extreme procs.