Upgrading the OS shouldn't have effected your Bluetooth keyboard physically. It just maybe it just happen to fail at the same time.
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Upgrading the OS shouldn't have effected your Bluetooth keyboard physically. It just maybe happen to fail at the same time.
I would take the batteries out and check to see if one has leaked. If so you'll need to clean up the electrolytic ASAP as it is corrosive. Follow this IFIXIT guide: [guide|13438|Disassembling the board, power button and battery compartment of an Apple Wireless Keyboard].
Upgrading the OS shouldn't have effected your Bluetooth keyboard physically. It just maybe it just happen to fail at the same time.
I would take the batteries out and check to see if one has leaked. If so you'll need to clean up the electrolytic ASAP as it is corrosive. Follow this IFIXIT guide: [guide|13438|Disassembling the board, power button and battery compartment of an Apple Wireless Keyboard].