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HP EliteBook 725 G3 Motherboard Replacement

What you need

  1. HP EliteBook 725 G3 Motherboard Replacement, Battery: step 1, image 1 of 1
    • Remove the two 2.5 mm Phillips #00 screws securing the battery.

  2. HP EliteBook 725 G3 Motherboard Replacement: step 2, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 2, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 2, image 3 of 3
    • Lift and remove the battery.

  3. HP EliteBook 725 G3 Motherboard Replacement, Fan and Heat Sink Assembly: step 3, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement, Fan and Heat Sink Assembly: step 3, image 2 of 2
    • Remove the six 2.5 mm-long Phillips #00 screws securing the fan and heat sink assembly.

  4. HP EliteBook 725 G3 Motherboard Replacement: step 4, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 4, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 4, image 3 of 3
    • Push the fan and heat sink assembly directly out of its socket with the tip of a spudger or your fingernails.

  5. HP EliteBook 725 G3 Motherboard Replacement: step 5, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement: step 5, image 2 of 2
    • Lift the fan and heat sink assembly up and away from the motherboard to remove it.

  6. HP EliteBook 725 G3 Motherboard Replacement, Wi-Fi Card: step 6, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement, Wi-Fi Card: step 6, image 2 of 2
    • Remove the single Phillips #00 screw securing the Wi-Fi card.

    • Use the pointed end of a spudger to pry up and disconnect the two coaxial connectors.

  7. HP EliteBook 725 G3 Motherboard Replacement: step 7, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 7, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 7, image 3 of 3
    • Pull the Wi-Fi card directly out of its socket.

  8. HP EliteBook 725 G3 Motherboard Replacement, SSD: step 8, image 1 of 1
    • Remove the single Phillips #00 screw securing the SSD.

  9. HP EliteBook 725 G3 Motherboard Replacement: step 9, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 9, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 9, image 3 of 3
    • Pull the SSD directly out of its socket.

  10. HP EliteBook 725 G3 Motherboard Replacement, RAM Stick: step 10, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement, RAM Stick: step 10, image 2 of 2
    • Two clips secure the RAM module in place, one on each side. Using your fingers, spread the clips away from the RAM module.

  11. HP EliteBook 725 G3 Motherboard Replacement: step 11, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement: step 11, image 2 of 2
    • Gently pull the RAM module directly out of its socket.

  12. HP EliteBook 725 G3 Motherboard Replacement, Motherboard: step 12, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement, Motherboard: step 12, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement, Motherboard: step 12, image 3 of 3
    • Remove the ten 2.5 mm-long Phillips #00 screws securing the motherboard.

  13. HP EliteBook 725 G3 Motherboard Replacement: step 13, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement: step 13, image 2 of 2
    • Flip up the black locking flap securing the ribbon cable and disconnect the cable.

  14. HP EliteBook 725 G3 Motherboard Replacement: step 14, image 1 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 14, image 2 of 3 HP EliteBook 725 G3 Motherboard Replacement: step 14, image 3 of 3
    • Disconnect the small group of wires near the hinge of the laptop by gently squeezing the sides and pulling it out

  15. HP EliteBook 725 G3 Motherboard Replacement: step 15, image 1 of 2 HP EliteBook 725 G3 Motherboard Replacement: step 15, image 2 of 2
    • Gently grab the motherboard and slowly maneuver it out.

Conclusion

To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.

Owenbart

Member since: 10/15/25

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Team

UMass Dartmouth, Team 1-4, Botvin Fall 2025 Member of UMass Dartmouth, Team 1-4, Botvin Fall 2025

UMASSD-BOTVIN-F25S1G4

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