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IBM ThinkPad T42 Memory Replacement

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  1. IBM ThinkPad T42 Memory Replacement, Complete Disassembly: 1 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement, Complete Disassembly: 1 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement, Complete Disassembly: 1 단계, 이미지 3/3
    • Removing the battery

    • Unplug the power cable before removing the battery.

    • Slide the 2 sliders on the under side of the laptop to the unlock position, as shown.

    • Grasp the battery and pull it straight out - not at an angle.

  2. IBM ThinkPad T42 Memory Replacement: 2 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 2 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 2 단계, 이미지 3/3
    • Removing the Hard Drive

    • Unscrew the screw holding the Hard Drive slot in place.

    • Pull the hard drive out with the help of pictured ridges. Cautiously maneuver it out - it might help to open the display slightly.

  3. IBM ThinkPad T42 Memory Replacement: 3 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 3 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 3 단계, 이미지 3/3
    • Removing the Optical Drive

    • Remove the screw holding the optical drive on the underside of the laptop

    • Push the small slider to unlock position, a tab will automatically pop out.

    • Pull tab to dislodge the optical drive, then pull the drive out.

  4. IBM ThinkPad T42 Memory Replacement: 4 단계, 이미지 1/2 IBM ThinkPad T42 Memory Replacement: 4 단계, 이미지 2/2
    • Removing Memory Cover/Replacing RAM

    • Unscrew the pictured screwed holding the memory cover in place.

    • Pry the cover open carefully (flathead screwdriver might help)

    • To remove the RAM memory stick, push both metal pieces holding it in place outwards, and the stick will pop up. -picture of RAM inside -

    • Pull the stick out carefully. - Picture of the RAM stick -

  5. IBM ThinkPad T42 Memory Replacement: 5 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 5 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 5 단계, 이미지 3/3
    • Removing Rear Cover

    • Unscrew the rest of the screws on the underside of the T42.

    • Unscrew the 4 screws on either side the rear end of the laptop.

    • Note: for ease of reassembly, keep track of which screws go where.

    • [ a line-drawing version is included so it can be printed and screws can be taped on ]

  6. IBM ThinkPad T42 Memory Replacement: 6 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 6 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 6 단계, 이미지 3/3
    • Removing Keyboard and Trackpad

    • Flip the laptop over and open the display carefully - the keyboard, palm rest and bezel will be loose.

    • Maneuver the palm rest away from the keyboard carefully, both the keyboard and palm rest/trackpad will come off together.

    • **WARNING** Both the keyboard and trackpad have connectors to the motherboard. Disconnect these before completely removing either component.

  7. IBM ThinkPad T42 Memory Replacement: 7 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 7 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 7 단계, 이미지 3/3
    • From here you can remove multiple components.

    • Removing Wi-Fi Card

    • To remove Wi-Fi card, first disconnect both display wires on the top right.

    • Then slide both of the metal pieces holding it down outwards, and it will pop up.

    • Carefully pull it out.

  8. IBM ThinkPad T42 Memory Replacement: 8 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 8 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 8 단계, 이미지 3/3
    • Removing Mini-PCI Port

    • Unscrew the screw holding the port's bracket down, then remove the bracket.

    • Carefully disconnect it from the motherboard.

  9. IBM ThinkPad T42 Memory Replacement: 9 단계, 이미지 1/2 IBM ThinkPad T42 Memory Replacement: 9 단계, 이미지 2/2
    • Removing Top Plastic

    • Starting from the bottom right, carefully pry off the bezel. Use a small, flathead screwdriver if necessary.

  10. IBM ThinkPad T42 Memory Replacement: 10 단계, 이미지 1/2 IBM ThinkPad T42 Memory Replacement: 10 단계, 이미지 2/2
    • Removing the Display

    • To remove the display, unscrew the screws holding it down. Along with the one pictured, there is another one on the top right edge.

    • Carefully unplug the its connection with the motherboard.

    • Now it will be free to move. Carefully maneuver it out.

  11. IBM ThinkPad T42 Memory Replacement: 11 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 11 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 11 단계, 이미지 3/3
    • Removing Lower Bracket

    • The bracket will be free to move, so remove it.

    • Then remove the small rubber piece covering the small battery.

  12. IBM ThinkPad T42 Memory Replacement: 12 단계, 이미지 1/2 IBM ThinkPad T42 Memory Replacement: 12 단계, 이미지 2/2
    • Removing Speakers

    • This component is free to move, so disconnect it's connector and pull it out carefully.

  13. IBM ThinkPad T42 Memory Replacement: 13 단계, 이미지 1/2 IBM ThinkPad T42 Memory Replacement: 13 단계, 이미지 2/2
    • Removing Fan

    • Unscrew the three shown screws, then unplug its connection with the motherboard.

    • **Since both the processor and graphics processor unit are attached to this fan with thermal paste, removing the fan might require some force and a flathead screwdriver to separate the paste from the fan.

  14. IBM ThinkPad T42 Memory Replacement: 14 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 14 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 14 단계, 이미지 3/3
    • Removing Processor

    • After removal of the fan, you have access to the processor. Locate its locking mechanism.

    • Use a flat head screwdriver and twist it carefully to the "unlocked" position.

    • Carefully pull the processor out.

    • ***CAUTION - If replacing the processor, make sure the small arrow on the corner aligns with socket.

  15. IBM ThinkPad T42 Memory Replacement: 15 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 15 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 15 단계, 이미지 3/3
    • Removing Modem Daughter Card

    • Unscrew three phillips screws as shown.

    • The connector cables are wrapped around components for organization so follow these, unplug them and carefully pull them free.

    • Then remove the bracket that was sitting beneath it.

  16. IBM ThinkPad T42 Memory Replacement: 16 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 16 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 16 단계, 이미지 3/3
    • Removing Metal Casing

    • Unscrew the Philips head screws as shown

    • It is attached to the smaller black plastic piece below it - carefully maneuver both of them out at the same time.

  17. IBM ThinkPad T42 Memory Replacement: 17 단계, 이미지 1/1
    • Removing Plastic

    • This will be free to move, so pull it out.

  18. IBM ThinkPad T42 Memory Replacement: 18 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 18 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 18 단계, 이미지 3/3
    • Removing Motherboard

    • Unscrew Phillips screws shown in red in the picture.

    • Unplug the connector (shown in turquoise)

    • Carefully remove the board

  19. IBM ThinkPad T42 Memory Replacement: 19 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement: 19 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement: 19 단계, 이미지 3/3
    • Congratulations

    • Now you're left with the motherboard and the bottom casing

    • This is as far as the teardown goes.

  20. IBM ThinkPad T42 Memory Replacement, Battery Clips: 20 단계, 이미지 1/1
    • Flip the laptop over so the underside is facing you, then, release the 2 clips holding the battery on.

    • Make sure the laptop is off when you do this, sudden power outages can cause data corruption.

  21. IBM ThinkPad T42 Memory Replacement, Removing the Battery: 21 단계, 이미지 1/1
    • Carefully grab the battery, then pull it straight out, not at an angle.

  22. IBM ThinkPad T42 Memory Replacement, RAM: 22 단계, 이미지 1/1
    • Unscrew the pictured screwed holding the memory cover in place.

  23. IBM ThinkPad T42 Memory Replacement: 23 단계, 이미지 1/1
    • Pry the cover open carefully (flathead screwdriver might help)

    • To remove the RAM memory stick, push both metal pieces holding it in place outwards, and the stick will pop up.

    • Pull the stick out carefully.

    • In order to replace the other stick, refer to the keyboard replacement tutorial. The other SODIMM is easily accessible with the keyboard removed.

  24. IBM ThinkPad T42 Memory Replacement, Remove Memory Module Under Keyboard: 24 단계, 이미지 1/3 IBM ThinkPad T42 Memory Replacement, Remove Memory Module Under Keyboard: 24 단계, 이미지 2/3 IBM ThinkPad T42 Memory Replacement, Remove Memory Module Under Keyboard: 24 단계, 이미지 3/3
    • Follow the previously noted guides to replace the memory module under the memory cover.

    • The second memory module is located under the keyboard.

    • Follow the "IBM ThinkPad T42 Teardown" Guide Steps 5 and 6 to remove the keyboard.

    • In this guide we will remove the memory module, that is identified in the image with a red ellipse, instead of removing the WiFi card as noted in Step 7 of the "IBM ThinkPad T42 Teardown" Guide.

    • Remove the memory module to upgrade to the new memory module. See pg 83, or as noted in the PDF reader as pg 89, of the "thinkpad t40 t40p t41 t41p t42 t42p Maintenance Manual" for more details if needed. This manual is found in the Attached Documents section at the end of this Guide.

결론

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

다른 한 분이 해당 안내서를 완성하였습니다.

첨부 문서

James Finch

회원 가입일: 10/14/17

2,268 평판

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