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Lenovo G50-70 Fan Replacement

What you need

  1. Lenovo G50-70 Fan Replacement, Battery: step 1, image 1 of 3 Lenovo G50-70 Fan Replacement, Battery: step 1, image 2 of 3 Lenovo G50-70 Fan Replacement, Battery: step 1, image 3 of 3
    • Push the left switch (labeled 1) to the left to show red underneath. This will unlock battery.

    • Push the right switch (labeled 2) to the right. This will eject battery.

  2. Lenovo G50-70 Fan Replacement: step 2, image 1 of 1
    • Rotate the battery away from the laptop.

  3. Lenovo G50-70 Fan Replacement, Back Access Panel: step 3, image 1 of 2 Lenovo G50-70 Fan Replacement, Back Access Panel: step 3, image 2 of 2
    • Remove the three 6mm Phillips #0 screws holding the back access panel on.

  4. Lenovo G50-70 Fan Replacement: step 4, image 1 of 2 Lenovo G50-70 Fan Replacement: step 4, image 2 of 2
    • Slide the cover toward you to unlatch it.

    • The edge of the panel will slide away from the laptop so it can be lifted.

  5. Lenovo G50-70 Fan Replacement, Fan: step 5, image 1 of 2 Lenovo G50-70 Fan Replacement, Fan: step 5, image 2 of 2
    • Remove the three 6mm Phillips #0 screws on the perimeter of the fan.

  6. Lenovo G50-70 Fan Replacement: step 6, image 1 of 2 Lenovo G50-70 Fan Replacement: step 6, image 2 of 2
    • The fan is plugged into the motherboard next to the copper heat sync.

    • Unplug the bundled wire connector by pulling up on the white plug.

    • Do not pull up by the wires.

  7. Lenovo G50-70 Fan Replacement: step 7, image 1 of 2 Lenovo G50-70 Fan Replacement: step 7, image 2 of 2
    • Lift fan out of case.

Conclusion

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

6 other people completed this guide.

One Comment

can it take a .5 amp fan??

Basil Jabir - Reply

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