Fried n64 portable?

[Bodeunleashed]

Iwas holding my wire connected to my 7.4v battery pack and it slipped from my hand and touched a 3.3v line causing a piece of my board to catch fire. The red light comes on just no video. I was wondering if there was a way to fix it or just to get a new board. it was in little white da1 box by p3 and p4 ports. Thanks in advance

 

[vskid3]

Giving the 3.3v line 7.4v is a pretty surefire way to kill a N64. I would know, I did something similar.

 

[ToastBucket]

yeah if you fed the 3.3v line anything more than 3.3 its prolly dead. its pretty sensitive since thats what powers all of the logic