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  1. Repairing Lenovo R61i fan assembly replacement or cleaning, fan assembly: 手順 1、 3の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning, fan assembly: 手順 1、 3の画像 2 Repairing Lenovo R61i fan assembly replacement or cleaning, fan assembly: 手順 1、 3の画像 3
    • identify the exact type of your ThinkPad

    • get the right fan assembly, in this case FRU P/N: 42W2779

    • disconnect power-supply

    • detach battery

  2. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 2、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 2、 2の画像 2
    • find all five screws with the shown symbols and unscrew them

  3. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 3、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 3、 2の画像 2
    • unscrew all the shown screws

    • These ones are tiny

    • watch the sizes of the screws

  4. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 4、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 4、 2の画像 2
    • remove the palm rest carefully

    • If you have a touchpad or fingerprint reader watch the cables

    • blow the dust away

  5. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 5、 3の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 5、 3の画像 2 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 5、 3の画像 3
    • lift the keyboard carefully

    • watch the cable

    • Use a spudger to detach the cable

    • lift the keyboad and leave it on the side

  6. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 6、 3の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 6、 3の画像 2 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 6、 3の画像 3
    • just for reference: images showing the keyboard-connector

    • blow the dust away

  7. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 7、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 7、 2の画像 2
    • unscrew the left and right screw of the keyboard bezel and speakers

  8. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 8、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 8、 2の画像 2
    • unscrew the first two screws of the shielding

  9. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 9、 3の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 9、 3の画像 2 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 9、 3の画像 3
    • carefully lift the wireless antenna cable from the cable guide

    • unscrew the last two screws from the keyboard bezel

  10. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 10、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 10、 2の画像 2
    • watch the claws of the bezel (Sorry, no image!)

    • carefully pull out the keyboard bezel

    • flip the bezel 180°

    • watch the cables

  11. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 11、 1の画像 1
    • remove the wireless antenna cable from the cable guide of the fan assembly

    • you might want to use a metal spudger to widen the cable guide if necessary

  12. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 12、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 12、 2の画像 2
    • unscrew the fist, tiny screw of the clip

    • unscrew the longer screw of the clip

    • remove the clip

  13. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 13、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 13、 2の画像 2
    • remove the shorter screw of the second clip

    • remove the longer screw of the second clip

    • remove the clip

  14. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 14、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 14、 2の画像 2
    • remove the last two screws of the fan assembly

    • detach the power cord with a spudger

  15. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 15、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 15、 2の画像 2
    • CPU with thermal grease

    • other chip with termal grease

    • carfully lift the fan assembly

    • you may need to pull a little more because of the thermal grease

  16. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 16、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 16、 2の画像 2
    • blow the dust away

    • take a spudger and remove the old thermal grease

  17. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 17、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 17、 2の画像 2
    • get a paper-wiper

    • wrap the wiper around the spudger

  18. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 18、 2の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 18、 2の画像 2
    • get some alcohol on the wiper

    • clean the CPU with the wiper

    • clean the chip with the wiper

    • Ensure there is no old thermal grease left

    • Follow this guide to add new thermal paste to the CPU.

  19. Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 19、 3の画像 1 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 19、 3の画像 2 Repairing Lenovo R61i fan assembly replacement or cleaning: 手順 19、 3の画像 3
    • now place the new fan assembly

    • pay attention to the thermal grease on the backside of your new fan assembly

    • press down the CPU- and chip-connector

    • don't forget to plugin the power cable of the fan assembly

終わりに

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

6 の人々がこのガイドを完成させました。

Dennis

メンバー登録日: 2013年01月06日

311 ポイント

1ガイドが承認済み

2 件のコメント

This worked perfectly for a couple of my IBM Lenovo R61s. It was spot on except in step 3 you need to remove both screws by the red circles in order to the get inside bezel off, for the R61 anyway. Thanks for the great tutorial!

tech4eleven - 返信

Excellent guide! It took me less than 1 hour to complete all the steps, and get my R61 up and running again! Thanks a lot

Ioannis Kolaxis - 返信

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