- Joined
- Dec 18, 2017
- Messages
- 3
- Reaction score
- 1
- Age
- 52
I bought my p4 used, I watched the assembler test fly it and everything worked as stated prior to my purchase. Brought it home and did not even take it out of the case for about 3 days. First time I powered it up everything worked(didn’t even take flight). Ever since that first power up it has not shown any video at all. I get the “no transmission signal” on my controller. I also get “strong interference” on my controller. I have tried to remove and install different sd cards, tried to format cards but when I hit the format button it says “ no sd card found” I also noticed that the little green/red flashing light at the sd card port does not come on at all. I’m wondering if maybe a cable has came loose or has the card gone bad. I’m going to take it apart but is there any way to tell visually if the card is bad? Any help would be appreciated.