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Introduction

If your Razer DeathAdder V3 Pro's scroll wheel is unresponsive to input, jumps, and has erratic movements with no input, or responds incorrectly, you may need to replace the scroll wheel.

For any quick fixes, please visit our troubleshooting guide for the Razer DeathAdder V3 Pro Scroll Wheel Not Responding to Input. If these fixes do not resolve your issues, please follow this guide to replace your scroll wheel.

Before you begin the replacement, please make sure that you have unplugged and powered off the device.

What you need

Step 1 Scroll Wheel

Razer DeathAdder V3 Pro Scroll Wheel Replacement, Scroll Wheel: step 1, image 1 of 3

Razer DeathAdder V3 Pro Scroll Wheel Replacement, Scroll Wheel: step 1, image 2 of 3

Razer DeathAdder V3 Pro Scroll Wheel Replacement, Scroll Wheel: step 1, image 3 of 3

Use a pry tool or fingernail to carefully remove the large foot on the lower end of the mouse.
Remove the three 7 mm screws using a Torx T6 screwdriver.

Edit

Step 2

BEFORE YOU OPEN THE MOUSE: Be careful at this point. Both shells are connected with a cable in the front of the mouse.
Insert a spudger into the seam between the top and bottom shells.
Gently work around the edges unclipping the internal latches.
Slowly lift the top shell but do not remove it yet; the cables are still attached to the circuit board.
Carefully pull the shells apart to unplug the cable in the front.