MSI MPG Z790 EDGE WIFI Manuel D'utilisation page 32

Installing M.2 module into M2_1 slot
1. Press and hold the end button of Screwless M.2 Shield Frozr heatsink.
1 1
2. Slightly lift up the end part of Screwless M.2 Shield Frozr heatsink and move it
forward to uninstall the heatsink.
2 2
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