jmp to program help

[beyondsociety]

My bootsector works fine until I try to jump to another program and then it just freezes. I have narrowed it down to the jmp 0x4000:0x000 location in my bootsector.

Can someone show me how to actually jump to another program. It should show how to reset the floppy drive, load in the sectors and then setting up and jumping to the program. I also need help on how to set up the second program. The examples should be in nasm!.

[K.J.]

Get this:
http://my.execpc.com/~geezer/johnfine/bootf02.zip

It's all NASM, and has a ton of comments.

Hope that helps,
K.J.