R-JTAG R-JTAG + DemonBB + JasperBB / Boot issues

[latelevel]

I have a 512 Jasper that I installed the R-jtag hack in and it worked perfect, first time no issues.
A week later I bought a Demon and get it installed. Updated it, can read/write to both Nands.
I put hacked img on Demon and it boots great, no issues.

I turn the Demon off via ext button and try and boot console with stock nand and the console won't even power on at all. I hit the power button on
ROL board and nothing, no fans, no lights, no rrod, absolutely nothing. Tried powering on several ways, J-Runner etc and still nothing.

I'll do a full write up with images if necessary. I have seen similar issues with other people having their stock rrod, but it won't power as soon as I disable Demon.

 

[BL4K3Y]

I'll do a full write up with images if necessary.

Complete the correct template and don't forget to include images and logs.

It sounds like you may have damaged or disturbed something when you installed the DemoN.

 

[latelevel]

Removed Demon to be sure I didn't damage anything, booted it up with R-Jtag + hacked img and it runs just like it should. I think I might just leave the Demon out, because my first install was very good all around other than Xbox not booting with stock nand. I just don't understand why it boots stock w/o Demon, and boots Demon Nand with Demon installed...But turning off Demon results in powerless Xbox, it just seems something is very wrong. I'm going to re-install Demon and will take pictures this time and if I get the same issue, I'll update original post with pictures.