EVGA X299 Micro User Manual page 31

EVGA X299 Micro (131-SX-E295)
3. Gently push the M.2 device down on the raised end. There will be some tension -
this is normal - then use the screw you removed in Step 2 to secure the device.
Below, you can see that the contacts will be nearly invisible when the device is properly
seated and the copper mounting semi-circle is partially visible around the screw.
Incorrect installation Example:
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