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Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement

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  1. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Intro: 步骤 1 中的图像 1,1
    • Power button with keyboard/trackpad as reference

  2. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Open bottom cover: 步骤 2 中的图像 1,2 Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Open bottom cover: 步骤 2 中的图像 2,2
    • 7 total phillips head screws

    • 4 loose screws

    • 3 captured screws

    • Carefully pry the bottom cover up from the rear of chassis first (by captured-screws), then follow perimeter to unlatch all plastic clips.

  3. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Free daughter-board: 步骤 3 中的图像 1,1
    • Remove the two screen hinge screws and turn the hinge upright slowly while holding the screen-side of hinge as shown.

  4. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Remove daughterboard: 步骤 4 中的图像 1,2 Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Remove daughterboard: 步骤 4 中的图像 2,2
    • Remove the two daughterboard screws

    • Pry up from fan-side of daughterboard and slide slightly toward the fan to free the 3.5mm jack from the chassis.

  5. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Power button removal: 步骤 5 中的图像 1,1
    • The daughterboard cable should be able to bend out of the way to allow access to rear of power button.

    • Remove two more screws holding in the power button.

    • *Note the unused connecter on the daughterboard marked "FPR1". This is where the new FPR cable will connect.

  6. Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Install fingerprint reader: 步骤 6 中的图像 1,3 Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Install fingerprint reader: 步骤 6 中的图像 2,3 Dell Inspiron 14 7000 Series Power Button/Fingerprint Reader Replacement, Install fingerprint reader: 步骤 6 中的图像 3,3
    • Install and screw in new power button/FPR.

    • Route FPR cable and re-install the daughterboard.

    • Upend the FPR jack latch, slide in FPR connector, and lower latch to secure the cable.

    • Re-install hinge screws, CMOS battery, and bottom cover and screws.

结论

Windows Update installed drivers for the "GOODIX USB2.0" device soon after initial boot. Part was drop-in, but fitment is a B-. You may need to do some trial and error for centering the plastic button in the keyboard shell cutout to prevent contact or rubbing when pressing. Fingerprint recognition is great!

RCT

于12/02/23注册

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一条评论

Where did you get the reader itself?

kapurcell - 回复

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