Team-Xecuter Community

I was installing the Blaster CK3 and placed power on drive while Xbox360 was on and now the 74850c board is fried. I saw and smelled smoke. I do not have the keys and want to know what I can do to replace the drive with a new one and install the BlasterCK3 to flash new drive? I am looking for someone affordable who can dump the keys from the bad board so I can buy a new 74850c.