key board all button not warking
key board all button not warking
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1 件の回答
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- Plug in an external USB keyboard – if that works, your laptop keyboard is faulty.
- Restart the laptop and uninstall/reinstall the keyboard driver from Device Manager.
- Check if Sticky Keys/Filter Keys are on in Accessibility settings – they can freeze the keyboard.
- Boot into BIOS – if keys don’t work there, it’s a hardware issue, not Windows.
- If nothing helps, you’ll need a replacement keyboard, but external ones work fine as a quick fix.
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key pad many bThe keypad has many buttons that are not working.utton not working
Shaheen Ahmed さんによる