[VentureForth]

I have an 8820 which dropped pretty hard a while back. It connects fine to the computer and the alarms go off when they are supposed to. Only, there is no display.

I have replaced the LCD to no avail. It is plugged in just fine, and I can't find anything obviously wrong with the PCB.

I know this is getting real technical and deep, but if anyone has recovered from this sort of scenario, any help would be appreciated.

Thanks!

[jhepoi26]

There might missing or detached components as you said it been drop. Its pretty much hardware problem.