Dell ThunderDock WD22TB4 - Manual (Page 9)

Important Information
Updating drivers on your system
It is recommended to update the following drivers on your system before using the docking station:
1. System BIOS
2. Graphics driver
3. Thunderbolt driver and Thunderbolt firmware
4. Ethernet driver
CAUTION: Older BIOS versions and drivers could result in the docking station not being recognized by your
system or not functioning optimally.
For Dell systems, you can visit www.dell.com/support and enter the Service Tag or Express Service Code to find all relevant
drivers. For more information on how to find the Service Tag for your computer, see Locate the Service Tag on your computer .
For non-Dell systems, please visit the respective manufacturers support page to find the latest drivers.
Updating the Dell Thunderbolt Dock - WD22TB4 driver set
To ensure that the Dock functions correctly, it is recommends installing the latest firmware available for the WD22TB4.
All available drivers can be found on www.dell.com/support .
Drivers and Downloads FAQ
When troubleshooting, downloading or installing drivers it is recommended that you read the Dell Knowledge Based article,
Drivers and Downloads FAQ
000123347 .
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Important Information 9