dewabo 16 Junior Poster

I take it that D: is your burner, right? Did you turn the computer off when you reconnected that loose wire? If you didn't then there is a very good chance that you shorted the drive and now will need to replace it.
Ok, let's say that the puter was turned off when you replaced that wire, now we need a bit more information from you. Is this an IDE or SATA burner? Here's how you can tell the two apart. An IDE will have a wide ribbon cable with a 40 pin plug on both ends, whereas a SATA will have a red cable to it. The SATA cable is real easy to knot loose because there is no locking system built into the plugs.
Now let's check and see if the puter sees the drive. If the puter sees it then you may want to reload your burn program and check it out. Let us know what happens.

dewabo 16 Junior Poster

Intel specs on your mobo says it supports 800,533 and 400 mhz Fsb, so it should be working. The bioid string is BF86510a.86a, it will support up to 4gb of ram. It is possible that you just got a bad board. The processor should have came with a cooling fan if it is needed. Can you reuse the fan mount from the old board to mount your cooler? If you got the board from newegg.com you might want to contract them for a replacement board before the thirty days is up from date of purchase. otherwize you will have to deal with intel for a replacement or repair on your board.

dewabo 16 Junior Poster

Are you using the same board you built this computer with? If you are then it's a good chance that this board doesn't support the new processor or the fsb rate.