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Guidelines
Troubleshooting black screen issues on HP Notebooks: Click here to view the instructions!
HP Recommended
Elitebook 840
Microsoft Windows 10 (64-bit)

Hello Everyone, 

Pls I'm having trouble with my keyboard. Some buttons are not working atall and some are pressing the wrong thing.

 

"U" takes my cursor back like I'm pressing the left directional button.

"R" activates screen lock on the display screen when i Brought out my onscreen keyboard.

 

Pls help. It's frustrating because i can't type on my system. 

 

PS: I use Elitebook 840 G3

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