Lenovo Q27h-20 27" 1440p HDR Monitor - Manual (Page 11)

7. Insert the adapter into the monitor, then plug the monitor power cord and the computer
cord into grounded electrical outlets.
Note: A certified power supply cord has to be used with this equipment. The relevant
national installation and or equipment regulations shall be considered. A certified
power supply cord not lighter than ordinary polyvinyl chloride flexible cord according
to IEC 60227 (designation H05VV-F 3G 0.75mm2 or H05VVH2-F2 3G 0.75mm2 )
shall be used. Alternative a flexible cord be of synthetic rubber according to IEC 60245
(designation H05RR-F 3G 0.75mm2 ) shall be used.
8. Power on the monitor and the computer.
9. When you install the monitor driver, download the driver that corresponds to your
monitor model from the Lenovo website http://support.lenovo.com/docs/Q27h_20.
Refer to the "Manually installing the monitor driver"on page 3-5 section to install the
driver.
Chapter 1.Getting started 1-6