@Phaedrux Ok thank you to both you and Aidar the printer works correctly know and it doesn't give me an error when I get up to 80°C.

@aidar The printer says that I am using version 2.03.

@JoergS5 ; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 19:34:06 GMT-0400 (Eastern Daylight Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S1 ; physical drive 0 goes goes forwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S0 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E741.00 ; set steps per mm
M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z120.00 E5000.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E900 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X235 Y235 Z260 S0 ; set axis maxima

; Endstops
M574 X1 Y1 Z1 S1 ; set active high endstops

; Z-Probe
M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X10:220 Y10:220 S20 ; define mesh grid

; Heaters
M305 P0 T98801 B4185 R4700 ; set thermistor + ADC parameters for heater 0
M143 H0 S80 ; set temperature limit for heater 0 to 80C
M305 P1 T98801 B4185 R4700 ; set thermistor + ADC parameters for heater 1
M143 H1 S255 ; set temperature limit for heater 1 to 255C

; Fans
M106 P0 S0.45 I0 F20 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S0 I0 F20 H1 T45 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S0 I0 F20 H1:0 T45 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 S"Hotend" D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M501 ; load saved parameters from non-volatile memory
M911 S21 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T0 ; select first tool

When trying to heat up the print bed on my Ender 3 I set it to 80°C and when it reaches 80° it automatically gives me a fault message. I didn't have this problem when I was running early update of 2.05, but I think that when I last updated the firmware that is scrued everything up with the bed heating unit.

Hey thanks for all the help. Question do you have any recommendations for where I could buy a replacement 1 amp mini blade fuse? Considering it is kind of hard for me to find them locally.

So after testing the fuse we concluded that it is a dead fuse. I don't have any other 1 amp fuses laying around. I do however have a 2 amp fuse. Would it be ok to run a 2 amp fuse or would I be at risk damaging the board and or the fans?

Any tips on how to go about removing the fuse?

I am using a Creality Ender 3.

Here is a better picture for you to see the fan mosfets.
(image url)

Here is a picture of the fan area. I think I might have the cables to the fans in backwards. (image url)

The electronics case one used to but it doesn't anymore.