Product details
BUY HP ELITEBOOK 840 G3 TOUCHPAD REPLACEMENT FOR SALE IN NAIROBI KENYA
HP EliteBook 840 G3 Touchpad Description
The HP EliteBook 840 G3 touchpad is a precision touch input device that allows users to control the cursor and perform multi-touch gestures without a mouse.
Specifications & Features:
- Type: Integrated touchpad with separate or embedded click buttons
- Technology: Multi-touch with gesture support (pinch-to-zoom, two-finger scrolling, etc.)
- Material: Smooth plastic or glass-like surface for comfortable navigation
- Buttons:
- Two physical buttons below the touchpad (Left & Right click)
- Some models also feature two additional buttons above the touchpad for use with the pointing stick
- Pointing Stick (Optional): Some variants of the 840 G3 include a pointing stick (TrackPoint) in the keyboard, with dedicated buttons above the touchpad.
Replacement Considerations:
- Part Number: The touchpad assembly varies depending on region and configuration (e.g., whether it includes the pointing stick buttons).
- Connection: Uses a flex ribbon cable to connect to the motherboard.
- Common Issues:
- Unresponsive or erratic cursor movements (may require driver updates or replacement)
- Click buttons not working (could be a hardware failure or loose cable)
- Surface wear or physical damage (requires replacement)
