I got my blades today!

Most of them are perfect... but I think one of them has a dead chip.
Chip: OOOOOOOOOOOOOOOOOOOxOOOOOOOOOOOO
Any way to fix that? If not, does that qualify for warranty replacement?
I have this sometimes on a v1 blade. If i start in low power mode then switch to high its fine. Or i just adjusted the power and its fine again in high power mode.