HP True Graphics - Administrator Guide
Enabling HP True Graphics for multiple monitors on the HP t420
To enable HP True Graphics for multiple monitors on the HP t420:
1. Restart the thin client and press F10 to access the BIOS.
2. Select Advanced ► Integrated Graphics.
3. Set Integrated Graphics to Force.
4. Set UMA Frame Buer Size to 512 MB.
After these steps are performed, the amount of memory available for graphics is expanded, and HP True
Graphics can be used for two monitors.
TIP: These settings can also be congured via HPDM or via the BIOS tools included with HP ThinPro.
4 Chapter 3 Client-side conguration (HP ThinPro)