[NTLK] My OMP has problems!

[Tom Zahm]

Imagine my surprise and disappointment when I fired up my H100 again —
There were several false starts and when I finally succeeded, the screen was mostly unreadable.  Sometimes it was as if the screen wasn’t in sync with the signal and other times it was a mostly black screen through which you could sometimes see the display.

I’ve tried new batteries (primary and backup) and I’ve left it without power for a day and only used an AC adapter.

Any ideas how I might bring this poor boy back to health?