Darik's boot and nuke

[macpcg3]

i have a problem with darik's boot and nuke the problem is that i cannot tell witch hard drive is my main hard drive it came up withg three and they are /dev/sdc /dev/sdb /dev/sda

 

[ender2003]

If you look at Windows Disk Management, what number is your main drive? If it shows as Disk0, then I would assume it is /dev/sda. Disk1 would be /dev/sdb, and Disk2 would be /dev/sdc. Just my best guess there.

 

[Hawkeye22]

Disconnect all drives except the one you want to nuke, the you will have no problem determining the right drive.