| Remove the black cab and gray cab. |
| If your Lenovo Thinkpad T460s(20F90017US 20F90018US 20F90019US) isn’t well connecting with internet——weak signals, or even unable to use internet——through your laptop, use this guide to replace the WIFI. |
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| The WIFI module makes laptop connect with internet through the hardware inside the laptop. A faulty WIFI module leads to weak signals or no signals at all. |
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| Before using this guide, check your net and make sure that the connecting problems comes from the laptop itself , not the internet. |
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| Step 1 requires you remove cab and gray cab, and then remove the 3mm Philips which is a screw on the chip. Finally, remove the chip. After these steps, you will need to check the chip and put a new one in place. |
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| Before you beginning, please carefully check your laptop completely power off and has no connection with extra power source. |