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HP EliteOne 800 G1 CMOS Battery Replacement

Introduction

The purpose of this guide is to replace a defective CMOS battery. This guide involves working on the motherboard, which is very fragile. Take extreme care not to impact the motherboard, or damage it in any way. As always, do not lose any parts that are removed in order to change the battery as they will be needed for reassembly.

  1. HP EliteOne 800 G1 CMOS Battery Replacement, Removing the Back Cover: step 1, image 1 of 3 HP EliteOne 800 G1 CMOS Battery Replacement, Removing the Back Cover: step 1, image 2 of 3 HP EliteOne 800 G1 CMOS Battery Replacement, Removing the Back Cover: step 1, image 3 of 3

    • Place computer with the screen down on a flat surface.

    • Push the two locking latches to the unlocked position.

    • Push the cover toward the top of the computer and lift up.

    Edit

  3. HP EliteOne 800 G1 CMOS Battery Replacement, CMOS Battery: step 2, image 1 of 2 HP EliteOne 800 G1 CMOS Battery Replacement, CMOS Battery: step 2, image 2 of 2

    • Place your finger on the latch on top of the CMOS battery on the bottom corner of the motherboard.

    • Pinch the latch to unlock the battery.

    Edit

  4. HP EliteOne 800 G1 CMOS Battery Replacement: step 3, image 1 of 1

    • Pry the battery up from the sides to remove it.

    Edit
Conclusion

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

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Michael Ewing

Member since: 10/01/15

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Cal Poly, Team 1-24, Maness Fall 2015 Member of Cal Poly, Team 1-24, Maness Fall 2015

CPSU-MANESS-F15S1G24

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