[7800 Voltage Regulator]

3 hours ago, x=usr(1536) said:

There is no fuse in a 7800.

 

Seriously, take (and post) some photos.  It's going to be nigh-on impossible to troubleshoot this without seeing what might have happened with the work that was just done.

[7800 smoke and now won't power off...]

[7800 smoke and now won't power off...]

[7800 smoke and now won't power off...]

[7800 Voltage Regulator]

Iv tried too put more soder on the pin but it’s still doing the same thing I can see it the the last pin from left too right but it plays just fine 

[7800 Voltage Regulator]

I know the fuse or what ever it is but the power plug get hot too the touch too 

[7800 Voltage Regulator]

I built it 

[7800 smoke and now won't power off...]

Needing some help I’ve just did a full tune up with composter's  on my 7800 and replaced the voltage regulator and did a av mod on it everything work but I’m getting smoke coming from the voltage regulator any ideas 

[7800 Voltage Regulator]

I need some help I did a av mod and replaced all the capacitors and my regulator now my new regulator is smoking help me !!!!!!!