Wistron Corporation LT1423PWCA Manual De Usuario

DisplayLink Graphics software occasionally displays user messages in a bubble in the notification 

area. The table below lists the user messages and their descriptions. 

Message 

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 1600x900 (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 devices 

 

This warning may be displayed in Windows 8 

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. 

 

 

 

 

 

 

This section provides tips for correcting problems, should any occur. It also describes how to contact 

Lenovo should you encounter problems that you cannot resolve. 

Before you call Lenovo, please read the troubleshooting advice in this manual and in your computer 

. You may also want to consult with your system administrator or company technical support 

staffs. 

 

 

This product does not support 3D programs or Blue-Ray Disk. 

 

 

Due to the configurations of computers and Windows

® 

operating systems available, functionality 

may differ slightly

 

than stated in the user manual. This may be due to the

 

computer manufacture's 

BIOS and other custom configurations

 

of the hardware, pre-installed software or operating system

 

installed at time of production. If you have specific problems,

 

you may need to contact the 

computer manufacturer to inquire

 

about BIOS, hardware driver or operating system updates.

 

 

 

The 

Fn 

+ 

F5 

functionality detailed in the electronic User's Guide for your Lenovo computer only 

controls the internal video controller of your computer. 

 

 

The Lenovo

 LT1423pwCA Wide 

Monitor utilizes an advanced video graphics controller to display 

the video. However, due to USB 3.0 transfer speed limitations and WIFI bandwidth (also affected 

by environment), some or all portions of DVD playback may appear slow or choppy. This is not a 

malfunction of the Lenovo

 LT1423pwCA Wide 

 monitor. Move the video playback from the Lenovo

 

LT1423pwCA Wide 

 monitor to your computer display for optimal video performance when 

    viewing DVDs.

 

 

 

On Windows

® 

8 system, DVDs may not display correctly on the Lenovo

 LT1423pwCA Wide

 

monitor. Use your computer's built-in monitor to view DVDs. 

 

 

In some software application programs that utilize certain direct draw commands such as some 

2D-Games, the display on the Lenovo

 LT1423pwCA Wide USB

 monitor will not be supported. 

If you want to play these games in full screen, we suggest you disconnect the Lenovo

 LT1423pwCA 

Wide USB

 monitor. 

Chapter 

4. Working with LT1423pwCA Wide USB Monitor