#1
Less than a year ago I got a ZVex Fuzz Factory, and I've never had any trouble with it at all until a few weeks ago, where it simply wouldn't turn on - it was plugged into mains and had a 9v battery attached, too. I replaced the battery and took the mains plug out, and it kept coming and going, for a few minutes, then it started working properly again. Then about a week later, it cut out again, and I've been unplugging the input lead, since I know the battery's grounded to the input, but I just can't get it to turn on at all.

Anybody have any ideas what might be wrong?
Jackson Kelly KE3 w/P-Rails; Aria Pro II TSB-350
• ZVex Fuzz Factory; DigiTech Whammy; Danelectro Fish & Chips; Marshall ED1; Fulltone OCD; DigiTech Whammy; Marshall JMP1; Boss CE3; Vox AC4TV

EMU 0404; Reason/Record; M-Audio AV40
#3
I've had a little look around and I can't seem to find any loose wires, but I'm assuming it's going to be something to do with either the battery snap or the input jack, right?
Jackson Kelly KE3 w/P-Rails; Aria Pro II TSB-350
• ZVex Fuzz Factory; DigiTech Whammy; Danelectro Fish & Chips; Marshall ED1; Fulltone OCD; DigiTech Whammy; Marshall JMP1; Boss CE3; Vox AC4TV

EMU 0404; Reason/Record; M-Audio AV40