Dell E2221HN - Page 8

8 │ About your monitor
Label Description Use
1
Security-lock slot
To secure the monitor using a security lock
(purchased separately).
2
Barcode, serial number,
and service tag label
See this label if you need to contact Dell
for technical support. The Service Tag is a
enables Dell service technicians to identify the
hardware components in your computer and
access warranty information.
3
Regulatory information List the regulatory approvals.
4
Cable-management slot To organize the cables.
5
Stand release button Release stand from monitor.
Side view
Bottom view, without monitor stand
1 32
Label Description Use
1
Power port To connect the monitor power cable.
2
HDMI port
For connection to your computer using HDMI
cable.
3
VGA port
For connection to your computer using VGA
cable.