Introduction

After removing the cover, removing the scroll wheel will allow access to the springs and the wheel itself.

Parts

No parts required.

Hold the mouse in your hand so that the bottom side is facing upward.
  • Hold the mouse in your hand so that the bottom side is facing upward.

  • Locate the #1 screw towards the bottom half of the mouse.

  • Take the 4.76 mm Phillips screwdriver and unscrew the #1 screw that was previously located.

باز کردن پیچ زیر موس

h sh - Reply

Place the mouse back on the hard surface, with the bottom side touching the hard surface. Gently, lift up the top cover of the mouse and remove.
  • Place the mouse back on the hard surface, with the bottom side touching the hard surface.

  • Gently, lift up the top cover of the mouse and remove.

جدا کردن قاب رو و زیر موس

h sh - Reply

Locate the scroll wheel on the mouse. Grab the scroll wheel with your thumb and index finger. Gently lift up to remove the scroll wheel from the mouse.
  • Locate the scroll wheel on the mouse.

  • Grab the scroll wheel with your thumb and index finger.

  • Gently lift up to remove the scroll wheel from the mouse.

خارج کردن چرخ اسکرول موس

h sh - Reply

Conclusion

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

One other person completed this guide.

Conor Whatley

Member since: 01/11/2013

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3 Guides authored

Team

Cal Poly, Team 5-14, Forte Winter 2013 Member of Cal Poly, Team 5-14, Forte Winter 2013

CPSU-FORTE-W13S5G14

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7 Guides authored

2 Comments

Thanks! The picture was what I needed after the mouse wheel parts came apart. My mouse is an M-BT58, but based on the numbers on the circuit board, there are probably several that are essentially the same. For others, here are some more details on putting things back together.

The mouse wheel has 4 parts:

1) The wheel itself (really a rubber tire and plastic rim, but they stay together)

2) Plastic carrier for the wheel

3) A spring for controlling rotation of the scroll wheel. This spring is at the top of the picture shown.

4) A spring for controlling clicks of the scroll wheel, shown near the wire leading to the computer.

Reassembly

1) Put spring (3) on carrier (2). There is a hole where the very tip of the end without the loop fits in.

2) Push the shorter axle of the mouse wheel into the carrier slightly depressing spring (3) as it is inserted. Once the wheel is inserted, the spring will stay in place.

3) Put spring (4) on the longer axle of the mouse wheel.

4) Install the carrier into the base of the mouse.

Jim Monte - Reply

I ran out of characters in the previous comment, but as you are installing the carrier into the base of the mouse, be sure to keep the spring (4) approximately as it is shown in the picture.

Jim Monte - Reply

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