Please help me modify my pins.h

Hello, I have an mks gen v1.4 with a (Presumably) fried E0 Heater. (Reads 0.06 volts when active now)

I would like to switch to the E1 heater but I'm having trouble figuring out the pins.h code.

Here is a full pastebin of my full pins.h file: [pastebin.com]

A certain couple of lines i thought might be the culprit, I have tried multiple combinations and values, and they either did not do anything new, or they disabled my heated bed from working:
#define HEATER_0_PIN 10
#define HEATER_1_PIN 8
#define HEATER_2_PIN 9

if anyone can help me it would be greatly appreciated.

Edited 1 time(s). Last edit at 11/02/2016 10:01PM by jared248371.

sounds like you have fried the D10 mosfet.

swap 9 and 10
#define HEATER_0_PIN 9
#define HEATER_1_PIN 8
#define HEATER_2_PIN 10

then connect your hotend to the D9 output

Hi, thanks for the response

Swapping to those pins makes my heated bed unchanged, although now I am getting 0.00 volts from e0 (the fried one as expected), and the same for e2
Could there be something i'm missing?

-Edit: I saw a diagram for my board and i was actually planning on using D7 as my output but for ease of things, I switched it to D9 after realizing my mistake. So now when I press preheat for the hot end, the D9 reads at around 12v (normal) But whenever something is plugged in, it reads at the same 0.05-0.09 voltage as D10 did. I have tried two different hot ends and no luck at all. Heated bed still working like a champ

-Another Edit: I tried swapping the bed and extruder heater wires and the extruder shot right up so i've determined that my problem is D7,D10, D9, They show the rated voltages and go to nearly 0 once something is plugged into them. Any ideas?

Edited 2 time(s). Last edit at 11/03/2016 05:36PM by jared248371.

D8 output is fed from fuse f1 (mfr500) which seems ok.
D9 and D10 are fed from fuse F2 (mfr1100) , i suspect this fuse is faulty and probably the Q1 and/or Q2 fets are short circuit (if your lucky it may just be the fuse)

I tested both fuse 1 and fuse 2, which are showing continuity.
Upon testing Q5, Q4, and Q3 which are the corresponding fets to the 3 outputs im having trouble with, I'm getting nothing from Q5 and Q4.
Q3 (the one i believe corresponds to my new hotend pinout) is reading 3.13 (multi-meter set to Ohms, 200)
I'm not entirely sure where to go from here

Edited 1 time(s). Last edit at 11/03/2016 08:30PM by jared248371.

measure the voltage from gnd to D9+
and gnd to D10+
these should read 12 volts, if they don't then you have a faulty fuse(f2) or faulty power supply(or connection)