No battery detected and no WiFi hardware detected
I replaced the old battery with a newer one, but now the battery indicator light doesn’t light up when pressed and the computer will only start up if I have it plugged in. Once started up it tells me that no battery is connected and that no WiFi hardware is installed.
Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see iFixitでの質問に画像を追加する方法
Do two snaps one with the charger plugged in and a second after you disconnect it (wait a few minutes).
Dan さんによる