I have a GE spacemaker dryer model DSXH47 . it is about 4yrs old. it has stopped working, when I try to start it, it beeps 8 times and stops. it even beeps when it is not on so I have to unplug it. the repair guy said to replace the mainboard and I bought one, but I cant figure out how to take off the front or top.help please.

Laura E, December 2010