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Fix NUC8i7BEH overheating

简介

The small form factor makes the NUC too prone to overheating due dust accumulation in the CPU cooler air outlet fins

你所需要的

  1. Fix NUC8i7BEH overheating, Turn NUC upside down: 步骤 1 中的图像 1，3 Fix NUC8i7BEH overheating, Turn NUC upside down: 步骤 1 中的图像 2，3 Fix NUC8i7BEH overheating, Turn NUC upside down: 步骤 1 中的图像 3，3

    • Place the NUC upside down and select a PH2 Phillips screw driver bit

    编辑

  2. Fix NUC8i7BEH overheating, Unscrew lower lid: 步骤 2 中的图像 1，2 Fix NUC8i7BEH overheating, Unscrew lower lid: 步骤 2 中的图像 2，2

    • Start by using a Phillips head #2 screw driver to remove the lower screws on the lower case door.

    • These screws are held in with retainers, so they won't fall out when you flip the lid.

    编辑

  3. Fix NUC8i7BEH overheating, Lid and HDD Bracket: 步骤 3 中的图像 1，3 Fix NUC8i7BEH overheating, Lid and HDD Bracket: 步骤 3 中的图像 2，3 Fix NUC8i7BEH overheating, Lid and HDD Bracket: 步骤 3 中的图像 3，3

    • Lift the door, and keep an eye on the cables that connect to the NUC's motherboard. These cables are the power and data cables for the 2.5" hard drive bay.

    • Carefully unplug the cables from the motherboard, and set the bracket aside.

    • In the last photo, the slot for a blade SSD is marked with a red arrow. This is where you would install the blade SSD, and use a screw to hold it in place.

    编辑

  4. Fix NUC8i7BEH overheating, SSD removal: 步骤 4 中的图像 1，2 Fix NUC8i7BEH overheating, SSD removal: 步骤 4 中的图像 2，2

    • Change the screw driver bit to the PH1 one.

    • Unscrew the V-NAND SSD and carefully slide it out of its connector.

    编辑

    • Previous step as video

    编辑

  6. Fix NUC8i7BEH overheating, Motherboard Removal (Screw driver): 步骤 6 中的图像 1，1

    • Change the screw driver bit to PH1

    编辑

  7. Fix NUC8i7BEH overheating, Motherboard Removal: 步骤 7 中的图像 1，3 Fix NUC8i7BEH overheating, Motherboard Removal: 步骤 7 中的图像 2，3 Fix NUC8i7BEH overheating, Motherboard Removal: 步骤 7 中的图像 3，3

    • Unscrew the screws marked in red circles

    编辑

  9. Fix NUC8i7BEH overheating, Motherboard Removal, continued.: 步骤 8 中的图像 1，3 Fix NUC8i7BEH overheating, Motherboard Removal, continued.: 步骤 8 中的图像 2，3 Fix NUC8i7BEH overheating, Motherboard Removal, continued.: 步骤 8 中的图像 3，3

    • Remove the WiFi and Bluetooth antenna cables (be extremely careful when doing this otherwise you risk to rip the base contact terminal off the PCB)

    • Remove the stereo mic cable from the motherboard connector.

    • Pay attetion to the WiFi cable hidden under a black piece of tape

    编辑

    • Disconnect mic cable

    编辑

    • Remove padders from the sides

    编辑

  12. Fix NUC8i7BEH overheating, Remove protection padding, continued: 步骤 11 中的图像 1，2 Fix NUC8i7BEH overheating, Remove protection padding, continued: 步骤 11 中的图像 2，2

    • Not all are necessary only the two depicted.

    编辑

  13. Fix NUC8i7BEH overheating, Motherboard Removal, final step: 步骤 12 中的图像 1，3 Fix NUC8i7BEH overheating, Motherboard Removal, final step: 步骤 12 中的图像 2，3 Fix NUC8i7BEH overheating, Motherboard Removal, final step: 步骤 12 中的图像 3，3

    • Use a pry tool to lift the motherboard from the casing

    • Marked with red circles the dust signs evident on first sight

    编辑

  14. Fix NUC8i7BEH overheating, Remove CPU fan: 步骤 13 中的图像 1，3 Fix NUC8i7BEH overheating, Remove CPU fan: 步骤 13 中的图像 2，3 Fix NUC8i7BEH overheating, Remove CPU fan: 步骤 13 中的图像 3，3

    • Remove the 3 screws fixing the CPU fan

    • Remove the fan power connect from the motherboard

    编辑

  15. Fix NUC8i7BEH overheating, Blast off dust from CPU air exit fins: 步骤 14 中的图像 1，3 Fix NUC8i7BEH overheating, Blast off dust from CPU air exit fins: 步骤 14 中的图像 2，3 Fix NUC8i7BEH overheating, Blast off dust from CPU air exit fins: 步骤 14 中的图像 3，3

    • You will need to use compressed air, a small vacuum cleaner or something similar to blast off all the stucked dust.

    编辑

  16. Fix NUC8i7BEH overheating, Blast off dust from CPU air exit fins, continued: 步骤 15 中的图像 1，1

    • I'm using a compressed air can (optional)

    编辑

    • Video of the procedure

    编辑

    • Video of the procedure

    编辑

  19. Fix NUC8i7BEH overheating, Exchange thermal paste for CPU cooler (optional): 步骤 18 中的图像 1，2 Fix NUC8i7BEH overheating, Exchange thermal paste for CPU cooler (optional): 步骤 18 中的图像 2，2

    • This step is probably not necessary, but for the sake of completeness here it is.

    • Remove the screws holding the CPU cooler following the numbers on them.

    编辑

  20. Fix NUC8i7BEH overheating, Clean old CPU thermal paste: 步骤 19 中的图像 1，3 Fix NUC8i7BEH overheating, Clean old CPU thermal paste: 步骤 19 中的图像 2，3 Fix NUC8i7BEH overheating, Clean old CPU thermal paste: 步骤 19 中的图像 3，3

    • Use isopropyl alcohol for this, be careful not to touch the the thermal pads on the chips around the CPU.

    编辑

  21. Fix NUC8i7BEH overheating, Reapply CPU thermal paste: 步骤 20 中的图像 1，1

    • Be careful not to apply too much of it.

    编辑
结论

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

40等其他人完成本指南。

作者

与1其他贡献者

Vladimir Knobel

于03/27/14注册

2,716 声望

创作了2篇指南

徽章: 17

+ 14更多徽章

29条评论

Very helpful, thank you!

Ray Wang - 回复

Great tutorial, thanks, now my fan is very clean and quiet. Thanks for spending time to create this guide!

Schüszterl Ferenc - 回复

I did see this guide after finding out the same steps myself and having seen this guide before doing so would be very helpful.

Jack Graus - 回复

Great tutorial. Clear pictures, solid instructions. Thanks a lot!

Koen Veys - 回复

you are welcome

Vladimir Knobel -

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