Fix Your Stuff Community Store

Logitech G502 Proteus Core Cable Replacement

Introduction

This guide shows how to replace the mouse cable for the Logitech G502 Proteus Core gaming mouse, whether it's due to a broken cable or to swap to a better paracord. It should be a relatively easy and quick repair and doesn't require any previous experience of fixing mice. Unplug your mouse before starting this repair.

What you need

  1. Logitech G502 Proteus Core Cable Replacement, Cable: step 1, image 1 of 2 Logitech G502 Proteus Core Cable Replacement, Cable: step 1, image 2 of 2

    • Use a hairdryer to heat three mouse feet briefly.

    • Each mouse foot should take 7-8 seconds to heat up.

    Edit

  2. Logitech G502 Proteus Core Cable Replacement: step 2, image 1 of 3 Logitech G502 Proteus Core Cable Replacement: step 2, image 2 of 3 Logitech G502 Proteus Core Cable Replacement: step 2, image 3 of 3

    • Remove the mouse feet gently.

    • Avoid bending the mouse feet.

    Edit

  3. Logitech G502 Proteus Core Cable Replacement: step 3, image 1 of 2 Logitech G502 Proteus Core Cable Replacement: step 3, image 2 of 2

    • Use a screwdriver to remove the four 12.5 mm screws.

    Edit

  5. Logitech G502 Proteus Core Cable Replacement: step 4, image 1 of 3 Logitech G502 Proteus Core Cable Replacement: step 4, image 2 of 3 Logitech G502 Proteus Core Cable Replacement: step 4, image 3 of 3

    • Use a spudger to pry open the bottom case.

    • A screwdriver is shown in the photo but screwdrivers shouldn't be used for prying. They might accidentally damage internal components with a slip.

    Edit

  6. Logitech G502 Proteus Core Cable Replacement: step 5, image 1 of 2 Logitech G502 Proteus Core Cable Replacement: step 5, image 2 of 2

    • Raise the tabs to disconnect the ribbon.

    Edit

  7. Logitech G502 Proteus Core Cable Replacement: step 6, image 1 of 2 Logitech G502 Proteus Core Cable Replacement: step 6, image 2 of 2

    • Pull out the pin and remove the scroll wheel assembly.

    • Take out the two springs under the scroll wheel assembly.

    • Be careful when lifting the scroll wheel assembly. Do not lose the two specified springs.

    Edit

  8. Logitech G502 Proteus Core Cable Replacement: step 7, image 1 of 1

    • Unscrew five 12.5mm screws from the motherboard.

    Edit

  9. Logitech G502 Proteus Core Cable Replacement: step 8, image 1 of 3 Logitech G502 Proteus Core Cable Replacement: step 8, image 2 of 3 Logitech G502 Proteus Core Cable Replacement: step 8, image 3 of 3

    • Open the tabs lock on each side so you can disconnect the ribbon.

    • Disconnect the PCB from the mouse cable.

    Edit

  10. Logitech G502 Proteus Core Cable Replacement: step 9, image 1 of 3 Logitech G502 Proteus Core Cable Replacement: step 9, image 2 of 3 Logitech G502 Proteus Core Cable Replacement: step 9, image 3 of 3

    • Pull out the plastic piece.

    • Remove the mouse cable.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

7 other people completed this guide.

Author

with 3 other contributors

Sen

Member since: 09/19/21

358 Reputation

1 Guide authored

Badges: 5

+2 more badges

Team

York University, Team E-13, Melo-Thaiss Fall 2021 Member of York University, Team E-13, Melo-Thaiss Fall 2021

YORK-MELO-THAISS-F21SEG13

1 Member

2 Guides authored

2 Comments

Let's say you're trying to fix your G502 without a legit logitech cord, you can just splice a usb cable and solder the correct wires to the pins. I did this twice and it works flawlessly

Black.Technician - Reply

If you are careful enough, you don't need to remove the side button ribbon.

Yueh Tse Chen - Reply

Add Comment

View Statistics:

Past 24 Hours: 9

Past 7 Days: 44

Past 30 Days: 264

All Time: 6,376