Introduction

Use this guide to replace the scroll wheel in a Logitech G1 optical mouse.

Sometimes the scroll wheel does not work when using the mouse. This guide not only shows you how to replace the mouse scroll wheel but also how to clean it.

  1. a4tru4mCbW3plYcD
    • Remove one screw at the bottom of the mouse.

  2. AxJoxlt6jT4Hc1YD
    AxJoxlt6jT4Hc1YD
    cxnYjebpoyIgWhSK
    • Pull the top of the mouse lid gently to separate it from the rest of the mouse.

    • Potential for device damage: The lid and the body are connected with a wire, so separate them gently.

  3. GLAarNTVTrtalpKp
    GLAarNTVTrtalpKp
    BhajAvy2TQYcECY2
    • Pull the white connector from the circuit board.

    • Be sure the two small holes in the connector are positioned at the top when reassembling.

  4. iD1jEx5r3p3bRuVN
    iD1jEx5r3p3bRuVN
    rPY4gIGqve2rtLZ4
    • Carefully pull the scroll wheel up.

    • The long parts of the spring should be in the southeast and southwest directions when reassembling.

  5. f21cDdXrkDqiOHjb
    f21cDdXrkDqiOHjb
    McP3bNAaYe2qeMhR
    • Carefully remove the two Phillips #0 screws.

  6. PpHQNfyC4PBSY6mM
    PpHQNfyC4PBSY6mM
    nTYK5RkRGGxL1Znd
    • Clean the mouse case, lid, and module with a dry cotton swab or soft brush.

    • Potential for device damage: Do not use water or an iron brush to clean it.

  7. oQTQO5JEFBOFQQ1p
    oQTQO5JEFBOFQQ1p
    ycsRXmrNeIyfVgkQ
    • Place the new scroll wheel into the mouse.

  8. HC6ZcAWdbHFylUb3
    • The spring should be inserted into a small groove.

    • The spring can be inserted after combining the mouse body.

wooseok yang

Member since: 19/01/21

304 Reputation

0 comments