Dell U2422H 23.8" 16:9 IPS Monitor - Manual (Page 55)

Setting Up the Monitor
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3. Use a Phillips crosshead screwdriver to remove the four screws securing the
plastic cover.
4. Attach the mounting bracket from the wall mounting kit to the monitor.
5. Mount the monitor on the wall. For more information, see the documentation
that shipped with the wall mounting kit.
NOTE: For use only with UL or CSA or GS-listed wall mount bracket
with minimum weight or load bearing capacity of 14.08 kg (for U2422H/
U2422HX/U2422H WOST), or 15.84 kg (for U2422HE).