DIY Keyboard Upgrade: A Comprehensive Guide to Changing Your HP ProBook Keyboard
What To Know
- If your ProBook has a removable battery, slide the lock to the unlocked position and lift the battery out.
- Use the Phillips head screwdriver to remove the screws securing the keyboard to the laptop frame.
- If your ProBook has a backlight, reconnect the backlight cable by pressing the black tab on the connector and pushing it down.
Is your HP ProBook keyboard giving you trouble? Whether it’s sticky keys, unresponsive buttons, or complete failure, replacing your keyboard is a straightforward task that can restore your laptop to full functionality. This guide will provide you with a detailed, step-by-step process on how to change your HP ProBook keyboard, ensuring a successful and hassle-free repair.
Gather Necessary Tools
Before you begin, ensure you have the following tools:
- Small Phillips head screwdriver
- Plastic pry tool (or a flat-head screwdriver wrapped in tape)
- New HP ProBook keyboard
Safety Precautions
- Power down your ProBook and unplug it from the power outlet.
- Remove the battery if possible.
- Ground yourself by touching a metal object to discharge any static electricity.
Step-by-Step Instructions
1. Remove the Battery
If your ProBook has a removable battery, slide the lock to the unlocked position and lift the battery out.
2. Remove the Keyboard Bezel
Using the pry tool or flat-head screwdriver, gently pry the keyboard bezel loose from the laptop frame. Start from one corner and work your way around the edges.
3. Disconnect the Keyboard Ribbon Cable
Locate the keyboard ribbon cable connected to the motherboard. Carefully disconnect the cable by gently lifting the black tab on the connector and pulling it straight up.
4. Remove the Keyboard Screws
Use the Phillips head screwdriver to remove the screws securing the keyboard to the laptop frame. There will typically be 2-4 screws located along the top edge of the keyboard.
5. Lift the Keyboard
Once the screws are removed, carefully lift the keyboard upwards from the front edge. Do not pull it out completely yet.
6. Disconnect the Backlight Cable (Optional)
Some ProBook models may have a backlight cable connecting the keyboard to the laptop frame. If present, disconnect it gently by pulling the black tab on the connector.
7. Remove the Keyboard
Now you can completely remove the keyboard from the laptop.
8. Install the New Keyboard
Align the new keyboard with the laptop frame and carefully insert it into place.
9. Secure the Keyboard
Tighten the screws to secure the new keyboard to the frame.
10. Connect the Backlight Cable (Optional)
If your ProBook has a backlight, reconnect the backlight cable by pressing the black tab on the connector and pushing it down.
11. Connect the Keyboard Ribbon Cable
Align the keyboard ribbon cable with the connector on the motherboard and gently push it down until it clicks into place.
12. Replace the Keyboard Bezel
Align the keyboard bezel with the laptop frame and press it down firmly until it snaps into place.
13. Reinstall the Battery
If you removed the battery earlier, slide it back into place and lock it.
14. Power On and Test
Connect your ProBook to power, turn it on, and test the new keyboard to ensure it’s working correctly.
Tips
- Handle the keyboard with care to avoid damaging the delicate components.
- If you’re not comfortable performing the repair yourself, seek professional assistance.
- Keep the screws organized to avoid confusion during reassembly.
- If you encounter any difficulties, refer to the HP ProBook service manual for specific instructions for your model.
Troubleshooting
- If the new keyboard is not working, check that all connections are secure and that the ribbon cable is not damaged.
- If some keys are not responding, clean them with a cotton swab dipped in isopropyl alcohol.
- If the backlight is not working, ensure the backlight cable is properly connected.
Frequently Asked Questions
Q: What if I don’t have a pry tool?
A: You can use a flat-head screwdriver wrapped in tape to prevent scratching the bezel.
Q: Can I replace the keyboard with one from a different HP model?
A: It’s not recommended as different models may have different keyboard layouts and connectors.
Q: How can I prevent keyboard damage in the future?
A: Keep your ProBook clean, avoid spills, and use a keyboard protector to minimize wear and tear.
