It appears I may have killed my 2nd NanoVNA. Last time, I let the battery voltage drop too low, and in my effort to repair, I managed to snap some of the connectors off.
This time, I had a display show until I plugged the charger in, now the panel lights but no text.
I have left it on charge, and the wee red light is blinking. Pull the plug out, no sign of a blue light. I hear the startup sound and can see the panel light, but nothing on the display.
I will leave it to charge overnight, just in case it is a voltage issue.
Any ideas?
