[DevilCharlie]

Any C Hing have below problem??

1. D90 + Tamron A16 = occasional no response.

Don't know how to recover yet. Tried power on/off, reinstall the lens, but no use. It will just come back after awhile.

2. D90 + Tamron A16 + SB800 = no response

Turn off the SB800 and it recovers from no response.

Recently replaced the contact unit of the D90 already.

Don't seem to see anyone talking about similar problem on the internet. Just want to know if it is just my gear, or it is a common problem.

Many Thanks.

[mudmask]

try upgrade firmware of A16

[DevilCharlie]

There is firmware upgrade for A16? How to do firmware upgrade for camera lens ga?

[fuga]

go to Tamron repair service centre in Kowloon Convention Centre. you cannot do it yourself