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iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement

소개

Removing an old or broken PRAM battery.

필요한 것

  1. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement, Bottom Plate: 1 단계, 이미지 1/1

    • Unplug all the cables from the computer, including the power cable. Lay the computer face-down, supporting the neck and base with a soft cloth under the screen.

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  2. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement: 2 단계, 이미지 1/1

    • Loosen the four Phillips #0 screws.

    번역하기

  4. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement: 3 단계, 이미지 1/1

    • Carefully remove the base access panel.

    번역하기

  5. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement, Bottom Plate Housing: 4 단계, 이미지 1/2 iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement, Bottom Plate Housing: 4 단계, 이미지 2/2

    • Remove the four 25mm T-15 screws.

    번역하기

  6. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement: 5 단계, 이미지 1/2 iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement: 5 단계, 이미지 2/2

    • Open the housing plate.

    • Be gentle with the wires still connected to the logic board so as not to ruin the cables.

    • A fixed plug connector between the logic board and upper unit will cause some resistance. Pull gently but firmly.

    번역하기

  7. iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement, PRAM Battery: 6 단계, 이미지 1/2 iMac G4 17 800 MHz EMC 1936 PRAM Battery Replacement, PRAM Battery: 6 단계, 이미지 2/2

    • Gently remove the battery from its holder using the plastic opening tool.

    • Insert new battery.

    • Clean and re-apply thermal paste to the heat sink areas circled in orange. See Step 15 in iMac G4 17" Model M9168LLA Hard Drive Replacement for better photos and description.

    번역하기
결론

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

다른 10명이 해당 안내서를 완성하였습니다.

작성자

다른 기여자 9명과 함께

Justin

회원 가입일: 10/05/11

303 평판

안내서 3개 작성하였습니다

배지: 10

배지 +7개 더

팀

Cal Poly, Team 21-22, Maness Fall 2011 Cal Poly, Team 21-22, Maness Fall 2011 회원

CPSU-MANESS-F11S21G22

4 회원들

안내서 13개 작성하였습니다

댓글 7개

We are not allowed to use screwdrivers to pry open stuff. Unfortunately, that is exactly what we did in step 6 of Dissasembling the back up battery

David Hunter - 답글

Don't you need to replace the thermal paste?

adoug27 - 답글

Yes you do in the areas circled in orange. I'd also recommend changing the paste under the heatsink itself as that will probably be dried up.

yotoprules -

I love my very first Mac ever, it is still working. After a couple of time living with its amnesia (forgot time and what else…) I’ve decided to replace the battery. Thanks for this helpful article. It made it easy to me to replace the battery.

Roland Brezina - 답글

Good guide ! less than 20 minutes to change the battery, cleaning the interior included !!

SURIN Dominique - 답글

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