[colug-432] OT: Mainboard question

[Bill Baker]

I know this is off-topic for Linux but I know we have some experts in
here when it comes to working with mainboards, so here goes:

I have a rather expensive metronome I bought back when I was a music
major in college.  I recently dug it out and tried plugging it in but it
would not turn on.  Removing the back of it, I noticed that there is a
crack in the corner of the mainboard right where the cord plugs in.
Holding the two pieces of the mainboard together tightly while turning
it on doesn't seem to make any difference.  Is there any way of fixing
the mainboard so that it will work when plugged in?