[eddielok]

我部EOS40DLCD，突然彈出「err99，無法拍攝，將電源開關切換至OFF後再切換至ON，或全新安裝電池。」
是否電池壞了？help me~~~

[lamlam10]

試下除埋下CF咭！

[Canon Ball]

Don't worry. It happen sometime, as long as it is working normally after.

[eddielok]

試咗除CF咭，都喺唔得！

[JSmith]

換過另一支鏡試

[eddielok]

試咗，都喺唔得！

[JSmith]

咁就試吓CS

[eddielok]

原本快門壞咗，要去cs修理~~~

[h0001244]

快門壞咗 ? ? Of cos error la....
go to CS la

err99 in my case is the lens not locked perfectly for tokina lens only

[eddielok]

試過唔用lens，都有err99出現。

[h0001244]

快門壞咗 law

[ck_112]

我部40d 今日影影下無喇喇熄左.
原來係粒副廠電壞左.
但我無error...

[eddielok]

我都有舊副廠電

[TONG3]

我部40d時常出er99，上去cs免費換快門，三日後有機取。