Geeetech

hi.
A20T gt2560 V4.1.

nozzle temp. in Display shows 133 to 134 deg celsius. always.

if the hotend cable is unplugged or temp. sensor is broken, the temp. on display normally shows -14 deg. C on other geeetech printers.

this one always same temp 134 deg.
i changed nozzle sensor, the same result.

any idea? is board broken?

thx

Body temperature below 95°F (35°C) is considered abnormally low, and the condition is known as hypothermia. This happens when your body loses heat faster than it can produce heat. Hypothermia is a medical emergency, which if left untreated can lead to brain damage and cardiac failure.
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