crt screen on accurite millpower controls going out

[piketool]

I have a problem with the the screen going dark about 10 minutes after booting up.Is there a board that can be replaced to fix this?Has anyone else experienced this.Thanks in advance.

[outctrl]

pike,
does it just blank off or act like you turned it off. there was firmware problems with some models about 2 years ago.

[piketool]

No I can still operate it but can;t see digital scales or soft key words.Thanks

[markj]

We have same problem about 10 min. after start up . We were told hit it hard on top of box this works almost all the time. ( was told by accu-rite repair to do this ) we are now trying to get new box they have tryed to fix it 2 time no luck