StarTech.com USB3SDOCKHDV - Manual (Page 13)

Instruction Manual
10
Troubleshooting
Minor display issues can generally be resolved by:
• Unplugging and re-plugging the DisplayLink device,
• Changing the display mode via the DisplayLink GUI or via Windows
Display Properties
Error Messages
Message Description
Insufficient system
resources exist to
complete the requested
service
This can occur when entering extend mode with
low system resources. The PC does not have enough
memory (RAM) to start an extend display.
Close down any unused applications. The situation
may also be improved by rebooting the PC.
The requested
allocation size was too
large
This can occur if trying to mirror a primary display
with a resolution above 2300x1700 (4:3) or 2600x1500
(16:9).
Incompatible Display
Driver
This message will appear if the primary graphics card
drivers installed are not WDDM compatible. Windows 7
is not designed to operate without WDDM drivers.
Download and install the latest Windows 7 (WDDM)
drivers for your primary graphics card.
The system cannot write
to the specified device
This warning may be displayed in Windows XP after
changing the display mode several times (e.g. Extend/
Dock mode) from the DisplayLink GUI. If this happens,
detach and reattach the device to restore normal
operation.