I'll definitely be switching back to 1004. I installed it, restarted, went into the bios, and when I got to the boot section, my computer completely froze and the screen was all scrambled around. I didn't see any dipswitch settings. Plus, I still had the problem with the "Boot Disk Failure" (I think that's what it said). It booted up once I pressed enter but I don't want to do that everytime I startup my machine.