# No heat on Bed or Extruder.... tried pretty much everything

**URL:** <https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802>\
**Category:** General Discussion\
**Created:** [July 21, 2024, 6:00pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802 "2024-07-21T18:00:08Z")\
**Posts on this page:** 11\
**Page:** 1

<div class="post-metadata">

**Author:** ![kkobold](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/kkobold/32/3211_2.png) [@kkobold](https://klipper.discourse.group/u/kkobold)\
**Post date:** [July 21, 2024, 6:00pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/1 "2024-07-21T18:00:08Z")

</div>

### Basic Information:

Printer Model: E3  
 MCU / Printerboard: SKR Mini E3 V3  
 Host / SBC: Orange pi  
 klippy.log :  
[klippy.log](https://klipper.discourse.group/uploads/short-url/dPxSYE1SEDOLsRPp2uWxryXZS7N.log) (88.4 KB)

### Describe your issue:

My extruder and heater are not heating.

Iv tried changing the board for an old creality 4\_2\_2 and still no heat after the new pins were configured. Changed the bed for a v6 and not luck. Removed pretty much all of the config. still… nothing. I removed the extruder from config and just trying to get the bed working… anyone can shed some light pls?

The bed doesn’t heat, touched it.  
When I touch it for a while the temperature increases.

edit1: swapped psus… didn’t change  
edit:2: uploaded klippy.log

printer.cfg:

```auto
[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100

[mcu]
#skr mini e3 v3 
serial: /dev/serial/by-id/usb-Klipper_stm32g0b1xx_26001E0001504B5735313920-if00 

#restart method
#restart_method: command

#[temperature_sensor SKR Mini]
#sensor_type: temperature_mcu
#min_temp: 0
#max_temp: 100

#[force_move]
#enable_force_move: True

#[exclude_object]

[virtual_sdcard]
path: /home/kkobold/printer_data/gcodes
on_error_gcode: CANCEL_PRINT

#[include mcu_creality_4_2_2.cfg]
#[include mcu_orange_pi.cfg]
[include steppers.cfg]
[include bed.cfg]
[include klackender.cfg]
#[include head.cfg]
#[include barf.cfg]
#[include nevermore.cfg]
#[include light_led.cfg]

[include fluidd.cfg]
#[include KAMP_Settings.cfg]
#[include macros_print_start.cfg]
#[include macros_conditional_homing.cfg]
#[include macros_temperature_wait.cfg]
#[include macros_test_speed.cfg]

```

bed.cfg:

```auto
[screws_tilt_adjust]
screw1: 10,-14
screw1_name: front left screw
screw2: 10, 157
screw2_name: rear left screw
screw3: 182, 157
screw3_name: rear right screw
screw4: 182, -14
screw4_name: front right screw
screw_thread: CW-M4
horizontal_move_z: 7 

[heater_bed]
heater_pin: PC9
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4 
control: pid
min_temp: 0
max_temp: 130
pid_Kp=71.756 
pid_Ki=1.627 
pid_Kd=791.105

```

steppers.cfg:

```auto
[stepper_x]
step_pin: PB13
dir_pin: !PB12
enable_pin: !PB14
microsteps: 16 
rotation_distance: 40
position_endstop: -17
position_max: 235
homing_speed: 40 
endstop_pin: tmc2209_stepper_x:virtual_endstop
homing_retract_dist: 0
position_min: -17

[tmc2209 stepper_x]
uart_pin: PC11
tx_pin: PC10
uart_address: 0
run_current: 0.580
diag_pin: PC0 
driver_SGTHRS: 80 
interpolate: False
stealthchop_threshold: 999999

[stepper_y]
step_pin: PB10
dir_pin: !PB2
enable_pin: !PB11
microsteps: 16
rotation_distance: 40
position_endstop:-23 
position_max: 227
position_min: -23
homing_speed: 40 
endstop_pin: tmc2209_stepper_y:virtual_endstop
homing_retract_dist: 0

[tmc2209 stepper_y]
uart_pin: PC11
tx_pin: PC10
uart_address: 2
run_current: 0.580
interpolate: False
stealthchop_threshold: 999999
diag_pin: PC1
driver_SGTHRS: 80 

[stepper_z]
step_pin: PB0
dir_pin: PC5
enable_pin: !PB1
microsteps:16 
rotation_distance: 8
endstop_pin: probe:z_virtual_endstop 
position_max: 235
position_min: -8

[tmc2209 stepper_z]
uart_pin: PC11
tx_pin: PC10
uart_address: 1
run_current: 0.580
interpolate: False
stealthchop_threshold: 999999

```

---

<div class="post-metadata">

**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [July 21, 2024, 6:11pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/2 "2024-07-21T18:11:49Z")

</div>

And the klippy.log?

Please attach it to the **next post**.

---

<div class="post-metadata">

**Author:** ![kkobold](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/kkobold/32/3211_2.png) [@kkobold](https://klipper.discourse.group/u/kkobold)\
**Post date:** [July 21, 2024, 6:17pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/3 "2024-07-21T18:17:25Z")

</div>

added it up, thanks.

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<div class="post-metadata">

**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [July 21, 2024, 6:55pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/4 "2024-07-21T18:55:44Z")

</div>

Why do people not what they are asked for?

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<div class="post-metadata">

**Author:** ![kkobold](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/kkobold/32/3211_2.png) [@kkobold](https://klipper.discourse.group/u/kkobold)\
**Post date:** [July 21, 2024, 8:05pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/5 "2024-07-21T20:05:13Z")

</div>

I did, once you asked.  
So, in essence, I did what I was asked for.

But it’s just too damn condescending since there is no pertinent information on the file.

But since we are giving feedbacks on each other posts… What escapes me is why, after I corrected the way you wanted, you came with that smirky comment. Doing that you create a sense that this community is just uninviting. And by doing that while im asking for help show a complete lack of empathy. People like you are what defines an environment as toxic.

Get better.

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<div class="post-metadata">

**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [July 21, 2024, 8:25pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/6 "2024-07-21T20:25:08Z")

</div>

> [@kkobold](#):
>
> I did what I was asked for.

I asked to attach to your **NEXT POST**.

---

<div class="post-metadata">

**Author:** ![kkobold](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/kkobold/32/3211_2.png) [@kkobold](https://klipper.discourse.group/u/kkobold)\
**Post date:** [July 21, 2024, 8:29pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/7 "2024-07-21T20:29:40Z")

</div>

> [@EddyMI3D](#):
>
> Why do people not what they are asked for?

was that necessary? helpful? useful? in any way?

---

<div class="post-metadata">

**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [July 21, 2024, 8:37pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/8 "2024-07-21T20:37:53Z")

</div>

Sorry, I got a bit upset.

It happens so often:

- The template is (partial) deleted. And so things are missing.
- When asked to attach to the next post - this does not happen.

There is a reason for _next post_ thing: When you read a thread, and supporters do, and you come back later, you always get the newest post. It can be tedious to scroll back to the top to get new information.

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<div class="post-metadata">

**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\
**Post date:** [July 22, 2024, 11:27am UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/9 "2024-07-22T11:27:34Z")

</div>

For a SKR Mini E3 V3.0 your config seems to be correct, for a SKR Mini E3 V3.0.1 not. Check that your board really is a v3.0.

Edit:  
Your config does not even define an extruder section, so it is not clear what you want to achieve here.

---

<div class="post-metadata">

**Author:** ![kkobold](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/kkobold/32/3211_2.png) [@kkobold](https://klipper.discourse.group/u/kkobold)\
**Post date:** [July 22, 2024, 2:59pm UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/10 "2024-07-22T14:59:03Z")

</div>

> [@Sineos](#):
>
> Your config does not even define an extruder section, so it is not clear what you want to achieve here.

I removed everything to the bare minimum just to check the heater.

Both boards blew their mosfets I guess a fan melted and cascaded thru the circuits.

---

<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\
**Post date:** [August 22, 2024, 1:00am UTC](https://klipper.discourse.group/t/no-heat-on-bed-or-extruder-tried-pretty-much-everything/17802/11 "2024-08-22T01:00:02Z")

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