Embedded Files
Problem
The keyboard does not respond when keys are pressed.
Symptoms
No keys respond.
Some keys do not work.
Incorrect characters appear.
Keyboard disconnects unexpectedly.
Keys repeat or register multiple presses from a single tap.
Possible Causes
Loose USB connection.
Low battery (wireless keyboard).
Outdated or corrupted keyboard driver.
Keyboard hardware failure.
Dirt or debris under the keys.
Sticky Keys or Filter Keys accessibility setting enabled accidentally.
Resolution
Step 1
Reconnect the keyboard or replace the batteries if it is wireless.
Step 2
Try connecting the keyboard to another USB port.
Step 3
Restart the computer.
Step 4
Open Device Manager and check for keyboard driver issues.
Step 5
Update or reinstall the keyboard driver.
Step 6
Check keyboard accessibility settings (Sticky Keys, Filter Keys) and disable them if accidentally turned on.
Step 7
Test the keyboard on another computer.
Step 8
Replace the keyboard if it still does not work.
Prevention
Keep the keyboard clean.
Avoid spilling liquids on the keyboard.
Update device drivers regularly.
Handle cables carefully.
Use a keyboard cover in dusty or food-nearby environments.
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