A specific key is auto repeating

[Prasanna301]

specific key automatically typing 

[VikramTheGreat]

Hi @Prasanna301,

Welcome to the HP Support Community.
 

Thank you for posting your query. I will be glad to help you.

That sounds frustrating. When a key starts typing on its own, it can feel like your notebook has a mind of its own! This issue usually points to either hardware failure (stuck key or keyboard circuit fault) or software interference (driver glitch or accessibility settings).

Step 1: Check for a Physical Stuck Key

• Gently press the problematic key several times.
• Inspect for dust or debris around the key. If needed, use compressed air to clean.

Step 2: Run HP Hardware Diagnostics

• Power off your notebook.
• Turn it on and immediately press Esc, then F2 for System Diagnostics.
• Go to Component Tests → Keyboard Test.
• If the key fails the test, it’s a hardware issue, and the keyboard may need replacement.

Step 3: Update Keyboard Drivers

• Open Device Manager → Expand Keyboards.
• Right-click your keyboard → Update driver → Search automatically for drivers.
• Restart your notebook.

Step 4: Check Sticky Keys / Accessibility Settings

• Go to Settings → Accessibility → Keyboard.
• Ensure Sticky Keys, Filter Keys, and Toggle Keys are turned OFF.

Step 5: External Keyboard Test

Connect a USB or Bluetooth keyboard. If the issue doesn’t occur, the built-in keyboard is faulty.

I hope this helps.

Take care and have an amazing day!
 

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Regards,

VikramTheGreat