It is important to keep in mind that you need to have the full version of Minecraft, NOT worth the demo. To use Toolbox for Minecraft: PE, you will need to have Minecraft Pocket Edition installed on your device.
You can add objects directly to your inventory of survival mode, activate the mods of X-ray vision or minimap, invoke monsters at your whim, or easily enchant objects. Toolbox for Minecraft: PE is an app that will allow you to use all kinds of mods and advantages in your game of Minecraft Pocket Edition.
I then ran SATA and power up to it from the power supply and tucked the cables on the other side of the power supply. I mounted it by using some double sided tape to the under side of the lid. I decided to go with the SSD as it was lighter, smaller, and there was no chance of it getting damaged from being moved around so much. These were parts that I no longer needed after I upgraded my current desktop. I had the option of either a 500GB SSD or a 2TB HDD. The next step was to figure out what kind of storage to use and where to mount it. I then glued it to the side of the case using hot glue. The IO shield I used was a universal one that I 3-D printed and cut to size with a pair of snips. If you do it this way, you could also fit all the hardware in a smaller box making it more portable. A better way to mount the graphics card would be to get a PCI-E riser and mount the graphics card flat. Also when doing this I made sure there was room for the graphics card to fit into the system with it ports still accessible. I repeated the same steps as before to cut a hole to mount the fan.
I decided to put an intake fan right about the mother board as it fit perfectly in the space between the top of the toolbox when the motherboard was mounted. After the mother board was in I test fit the parts inside to get a better idea of where to mount everything. I then drilled wholes through the bottom of the toolbox in order to mount the standoffs for the motherboard into the bottom. This step of cutting the toolbox could be improved by using a Dremel which would be much faster. I cut the hole a little small in order and used a file to get it to the exact dimension. I measured the IO and cut a hole by drilling multiple holes and using snips and brute force to knock the desired section out. The first thing I decided to put into the toolbox was the mother board. Since I have another ATX motherboard that has the same dimensions, I will replace it with that when I get the chance. I tried all the troubleshooting steps, and could not get it to boot to any OS. The mother board booted but, I kept getting the same error message (Verifying DMI pool data). The first thing I had to do was take some measurements and test all the second hand hardware to make sure it worked.