User Manual

2. Slide the latch in the direction as shown 1 to release the computer, and then grasp both sides of the
computer to remove it
2 .
Connect multiple external displays
You can connect multiple external displays to a supported docking station. To ensure that the multiple
displays work correctly, observe the following guidelines and connect the external displays to the
appropriate connectors.
Docking station
Supported external displays
Video connectors
ThinkPad Basic Docking Station Up to two
DisplayPort
VGA
ThinkPad Pro Docking Station Up to two DisplayPort (x2)
ThinkPad Ultra Docking Station Up to three
DisplayPort (x2)
HDMI
VGA
38 T490, T590, P43s, and P53s User Guide