Gerber 4A signmaker

[mastiffdude]

I have a Gerber 4A sign maker.I dug it out of the closet,last time it worked was 2 years ago.I cleaned it up inside and out,plugged it in turned it on and just whirring of fans and 3 beeps.The led at lower left of motherboard also lights with the beeps.Anyone know if three beeps are an error code,and if so what is it saying?The machine ran fine 2years ago.The led display doesnt come on either.There were some mice camping in it.Thanks for any help. Jim

 

[J Hill Designs]

page 97 of the user manual says that 3 quick beeps after startup means it is operating normally -- maybe the mice chewed through the display wiring

 

[mastiffdude]

Does anyone have a

Gerber 4A display chip.a 4B might work too. i have brand new font to trade thanks Jim