跳转到主内容

你所需要的

  1. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, External Battery: 步骤 1 中的图像 1,3 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, External Battery: 步骤 1 中的图像 2,3 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, External Battery: 步骤 1 中的图像 3,3
    • Using your hands, slide the two locking tabs away from each other to release the battery.

    • Slide the battery up and out of the device.

  2. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, Back Cover: 步骤 2 中的图像 1,1
    • Using the JIS #00 screwdriver, unscrew seven screws from the back cover.

    • These screws are not removable and will remain in the back cover.

    • Use the JIS #00 screwdriver to remove the single 2.8 mm screw from the back cover.

  3. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 3 中的图像 1,3 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 3 中的图像 2,3 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 3 中的图像 3,3
    • Insert a plastic opening tool into the edges of the laptop and work your way around the edges to pry off the back cover from the device.

    • Remove the back cover from the device.

  4. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, RAM: 步骤 4 中的图像 1,2 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, RAM: 步骤 4 中的图像 2,2
    • Lift up the black piece of tape and remove it to uncover the RAM sticks underneath.

  5. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 5 中的图像 1,2 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 5 中的图像 2,2
    • Using your fingers, push the two clips securing the RAM away from each other to release the RAM.

    • The RAM stick should pop up at a 30 degree angle.

    • Remove the RAM stick from the device.

    • Repeat this step for any additional RAM sticks.

  6. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement, Fan and Heatsink Assembly: 步骤 6 中的图像 1,1
    • Using the JIS #00 screwdriver, unscrew the four screws securing the fan and heatsink assembly to the motherboard.

    • These screws are not removable and will stay on the fan and heatsink assembly.

  7. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 7 中的图像 1,1
    • Disconnect the fan and heatsink assembly from the motherboard using the plastic opening tool.

  8. Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 8 中的图像 1,2 Lenovo Thinkpad T450 Fan and Heatsink Assembly Replacement: 步骤 8 中的图像 2,2
    • Lift up the fan and heatsink assembly and remove it from the device.

    • When you reassemble your device, don't forget to reapply thermal paste to the back of the heatsink and fan assembly. For proper technique and thermal paste application, please visit the How to Apply Thermal Paste guide.

结论

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

Don’t forget to reapply thermal paste to the fan and heatsink assembly when you reassemble your device.

For proper technique and thermal paste application, please visit the How to Apply Thermal Paste guide.

另外一个人完成了本指南。

Justin Ogihara

于2017年09月18日注册

23,945 声望

创作了52篇指南

团队

EDU Team EDU Team 的会员

Community

7 名成员

创作了487篇指南

0条评论

添加评论

浏览统计数据:

过去 24 小时: 2

过去 7 天: 13

过去 30 天: 83

总计 995