Dell ThunderDock WD22TB4 - Manual (Page 10)

Setting up your docking station
Steps
1. Update your system's BIOS, graphics, thunderbolt and network drivers from www.dell.com/support/drivers .
NOTE: Thunderbolt driver updates are only for systems that are natively configured with Thunderbolt hardware and is
not applicable for Non-thunderbolt systems.
CAUTION: Ensure that the system is connected to a power source while installing the BIOS and drivers.
2. Connect the AC adapter to a power outlet. Then, connect the AC adapter to the 7.4 mm DC-in power input on the Dell
Thunderbolt Dock - WD22TB4.
3. Connect the USB Type-C connector to the system.
Update the Dell Thunderbolt Dock firmware from www.dell.com/support/drivers .
4. Connect multiple displays to the docking station, as needed.
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10 Setting up your docking station