User manual

DisplayLink Graphics Adapter User Manual

Software Version 7.1

This occurs when connecting a monitor with a preferred mode higher than the maximum supported resolution of the

DisplayLink device

In this case, the preferred resolution of the monitor cannot be supported. However we add lower resolutions of the same

aspect ratio to be tried with the monitor. Modes in square brackets [ ] imply that these are modes not reported by the

monitor, but have been made available by the DisplayLink software for you to try.

As these are inferred modes from the preferred mode of the monitor, they are not guaranteed to work with the display.

11.10. Error Messages

DisplayLink USB Graphics software occasionally displays user messages in a bubble in the notification area. The table

below lists the user messages and their description.

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 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.