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bigtreetech / BIGTREETECH-SKR-mini-E3

BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
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SKR Mini E3 V2 Thermal Runaway E1 #360

Open ambrosv72 opened 4 years ago

ambrosv72 commented 4 years ago

For no reason i started to get "Thermal Runaway E1" error as soon as i turn my Ender 3 Pro on. I replaced thermistor and still get error. So I disconnected all plugs and wires to SKR mini and just left the power source and the display plugged in. Power the board up and I still am getting the error. Did the board just fail? It was working fine for about 2 months. This just happen all of a sudden. Does anyone have any idea what would cause this? And/Or resolution? Thanks.

wdrovere commented 4 years ago

Me too! the same problem and same time . i buy and instal two months ago, and works fine. but now i have the same problem! a big noise and error: thermal runway E1. I change the thermistor and, hot end, and go back the original motherboard and with original motherboard everything works! i dont know what to do....

ralphskinner commented 4 years ago

Hi, I have the same problem. Have had the v2 card installed for 2-3 weeks no problem. Loved the quiet prints and extra controls. But the bed themal fails. Have tuned pid but no luck. Also tonight checked all connections. Looks like either a bug or hw issue with this card. ;-{

ambrosv72 commented 4 years ago

I just replaced with a new skr mini v2.0. I hope this one is not defected. Stands the test of time.

ralphskinner commented 4 years ago

Will try and contact btt, to see if they will ship a replacement. Also will try their generic build to see how this fairs. Frustrated as otherwise this card has enhanced my Ender 3 by a long way.

Drewster65 commented 4 years ago

same problem here on the 1.2 vers. working fine and threw this error, board wont recover and its only 6 weeks old. this is the second board to fail this way in less than 3 months. really not happy with this product when it is so unpredictable. BTT sort ya shit out please.

LearnIIBurn commented 4 years ago

Happened to my first mini-e3 v2.0. Never did resolve it no matter what I tried. Bought a second board and installed it today and now I get a whole new boot issue, the blank screen and inability to flash firmware. What a dumpster fire product this is.

ptorres98 commented 3 years ago

I having thermal runaway probs with the E1... wen starts the cooling fan... lack of power?

tomcarrolls commented 3 years ago

Getting same issue. exactly. 2 months in, thermal runaway, nothing works. Return window closed two weeks ago. I'm so pissed. I emailed btt support and got mailer daemon??

p6002 commented 2 years ago

Same error here. New board showing error when heating nozzle for ABS print. Ender 3. Skr mini v2. Any ideas how to fix it?

wdrovere commented 2 years ago

in my case, the terminal where we connected the thermistor short-circuited... i contacted btt, they returned me a coupon...

tomcarrolls commented 2 years ago

They returned you a 'coupon'? You tested the coupon with a multimeter? What?

On Fri, Nov 12, 2021 at 6:22 PM wdrovere @.***> wrote:

in my case, the terminal where we connected the thermistor short-circuited... i contacted btt, they returned me a coupon... i tested it with multimeter and beepppp

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