edp restarting itself

[ENAT21213@aol.com]

my edp is occasionally restarting itself when i power it up....it will 
restart itself 2..3....4 times then it seems to stabilize most of the 
time.....sometimes it will just lock up and a #(ussaly 9) or a letter 
(usually L) will be the only thing on the led....sometimes it just goes 
totally blank.......sometimes it works perfectly.

i seem to recall others having this problem.....any advice to cure this 
problem

thanks 
brian
electric bird noise