Seven 22 , display gone !

[s123]

My beloved Seven 22 only 4 month old , always used with care, never dropped, never left home. Very limited use really.
Today , the display got progressively dim and finally no display at all, totally black screen .
Any knows of similar occurrence ? Contacted the dealer , waiting for reply.

 

[Steeldragon]

Were you using a Kanger tank with it. I found out the hard way that the pin in the seven 22 slipped and didn't make contact properly which caused my board to short out. As far as I have read that problem has only been with Kanger tanks.

 

[s123]

Display totally black. But it still vapes. So I guess it's only the display panel that went bad . No Kanger tanks were used.

 

[s123]

Happy ending. Vapor Tek USA sent me a replacement within one week!!!! the get 2 thumbs up from me for excellent customer/after sale service.
Thank you Vapor Tek.