Geeetech

Ok . I have installed driver and can connect to printer but screen on printer is blank. It wont heat. do I need to install new firmware?

This is worse not better. No longer can connect. Wont recognize port. This is becoming a disaster.,

Yes the printer was on. Previously there was info on the lcd screen, this time the screen is now blank. Repetier shows connected. I tried turning on extruder and bed but nothing heats. I turned on the extruder and bed last time but never heated.

I can connect to printer. but no movement in manual and the extruder and bed do not heat.

I have the firmware, but what do I do with it? I downloaded it and unzipped it but no direction .

sragtop@mcloudteleco.com
thanks

where do I find the firmware?

Here are the screen grabs. Hope this helps.

it shows com3

This is my only computer.