Red led on and buzzer noise?
Posted: Sat Dec 02, 2017 8:59 pm
Had disconnected my printer a week ago to clean the desk and such. Only thing done to it in the last week dwas sliding it out of the way. I did clean the build plate and lift up the hot bed to see better to plug pwer back in.
Then when I powered up last night it booted fine. Used the Makergear app to level and come time to heat up a red led come on (right by the fan plug) and buzzer sounded (sounded like the old dail-up modems).
Closed that app and opened up S3D. When I clicked to turn on the HBP, samething, red led stayed lit and that noise until I clicked off.
Things have tried this far: checked power, checked for loose connections, checked continuity and reloaded` firmware.
Any ideas what could cause this?
M2 with dual setup, bottom z-Stop.
Then when I powered up last night it booted fine. Used the Makergear app to level and come time to heat up a red led come on (right by the fan plug) and buzzer sounded (sounded like the old dail-up modems).
Closed that app and opened up S3D. When I clicked to turn on the HBP, samething, red led stayed lit and that noise until I clicked off.
Things have tried this far: checked power, checked for loose connections, checked continuity and reloaded` firmware.
Any ideas what could cause this?
M2 with dual setup, bottom z-Stop.