Problem
A Bluetooth device fails to pair or connect with the computer.
Symptoms
Device doesn't appear in the Bluetooth device list.
Pairing fails or times out.
Device connects but disconnects immediately.
Previously paired device won't reconnect.
Possible Causes
Bluetooth turned off on the computer or device.
Device not in pairing mode.
Outdated Bluetooth driver.
Too many devices already paired.
Interference from other wireless devices.
Resolution
Step 1
Confirm Bluetooth is turned on for both the computer and the device.
Step 2
Put the device into pairing mode following its specific instructions.
Step 3
Remove the device from paired devices list and re-pair from scratch.
Step 4
Update the Bluetooth driver.
Step 5
Restart both the computer and the Bluetooth device.
Step 6
Move the device closer to the computer to rule out range issues.
Prevention
Keep Bluetooth drivers updated.
Remove old or unused paired devices periodically.
Keep devices within reasonable range during pairing.
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