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  1. BIOS battery replacement, Battery: step 1, image 1 of 3 BIOS battery replacement, Battery: step 1, image 2 of 3 BIOS battery replacement, Battery: step 1, image 3 of 3
    • Unlock the battery latch on the right.

    • Unlock the battery lock on the left.

    • Remove the battery pack from its slot.

  2. BIOS battery replacement, Access to Components 1: step 2, image 1 of 3 BIOS battery replacement, Access to Components 1: step 2, image 2 of 3 BIOS battery replacement, Access to Components 1: step 2, image 3 of 3
    • Using the Philips # 0 screwdriver, unscrew the 2 screws from the bottom cover.

    • Check the marks indicating the direction in which the cover must be removed.

    • Remove the bottom cover by removing it in the direction of the markers.

  3. BIOS battery replacement: step 3, image 1 of 1
    • HDD hard disk and BIOS stack components appear.

  4. BIOS battery replacement, BIOS battery: step 4, image 1 of 2 BIOS battery replacement, BIOS battery: step 4, image 2 of 2
    • Remove the battery connector first.

    • Then gently peel off the BIOS stack itself.

Conclusion

For reassembly, follow the instructions in reverse order.

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Felice Suglia

Member since: 06/15/2013

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