How come when I turn on my Olympus OMD EM-5, I can't see the Wi-Fi signal from my Wi-Fi SD card? Category : Network Connection / Data Transmission The power-on voltage of the Olympus OMD EM-5 sometimes rises too slowly, which can prevent the Wi-Fi signal from appearing. We suggest that you turn the camera on first and then insert your Wi-Fi SD card. Is the answer helpful? Related How come my phone running Android 4.2.2 and above can't connect to my WiFi SD card and StoreJet Cloud(10K)? Why does Transcend include the Proposition 65 warning? What should I know before purchasing a Wi-Fi SD card? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started