I have the exact same problem with my GR-DVM75. It was working fine and then it won't respond to any power. Won't turn on. The power supply is producing power and the battery has juice. I've also tried two batteries that worked before. Any help would be greatly appreciated. Josh Bennett (719)683-6699

Had the same problem with my GRD 70 luckily in the 1st 12 months so got it repaired under warranty. They said that some sort of fuse had blown. Then about 2 weeks out of warranty, same thing happened except this time with an important tape in it. 140 bucks later it worked for about 4 hours use then an error message came up and locked up again. Sent it back but this time they said by the time they received it, it was working. Just plugged it into my PC now and a different error message has come up and it wont load a tape. I think I will throw it against a brick wall, cut my losses and never buy JVC again. $1200 for about 12 hours total use. I should have just hired a camera crew.

I have a GR DVL 520u The same thing has happened with mine I have the charger plugged in a new battery everything and it won't turn on no matter what! IF ANYBODY HAS ANSWERS PLEASE SHARE THEM!!!!

the same thing happened to my JVC GR-DVL520U, I've bought a new battery, but still nothing...

I have the same excact problem with my jvc gr-d70 camera. Was working fine, changed tape, then everything was dead. The battery's are all good but no charge light when plugged in. Camera won't come on....nothing

I have this same problem. I paid 80 bucks to fix this thing, and it happened again! Frustrating.