Asus TUF Gaming VG259QR 24.5" 16:9 165 Hz IPS Gaming Monitor - Manual (Page 15)

2-1 ASUS VG259 Series LCD Monitor
2.1 Assembling the monitor arm/base
To assemble the monitor base:
1. Have the front of the monitor face down on a table.
2. Attach the base into the arm, making sure the tab on the arm fits into the groove
on the base.
3. Fix the base to the arm by fastening the bundled screw.
We recommend that you cover the table surface with soft cloth to prevent
damage to the monitor.