Dynadock and Satellite Pro U400-135 - external monitor question

Hello.
We have a serious problem on the 26 dynadock vga e Satellite Pro U400-135 unit

The problem is:
If set to host as a single external monitor during startup frequent windows loses resolution external monitor.

Example of resolution monitor post seting like 1280 x 1024, start with connected dyndaock, frequent resolution 1280 x 800 not correct and external monitor image not correct.

Operating system is Vista 32 bit, driver dynadock is 2.3 update and dynadock displaylink displaylink site 4.6.16208 site.
Same problem with Windows Xp 32 bit.

How can I solve the problem?

Hello

If I understand the first message, external monitor resolution automatically goes to 1280 x 800 even if you set it to 1280 x 1024.
I guess that your external monitor is connected to the dynadock.
Is this good?

AFAIK, you can customize the video settings of the dynodock.
It provides a video output in two modes: Mode and extended Mode of mirror.

Mirror mode creates an identical display of your computer to the external monitor screen. In mirror Mode, the dynadock automatically selects the settings (screen resolution, color quality and discount rates) for the external monitor that will allow the best resolution based on your computer's settings.

Maybe you use the mirror mode and therefore the dynadock the resolution automatically because it of the best for the external monitor.

I recommend checking the Dynadock manual for more details.
There are two modes are described there.

Welcome them

Tags: Toshiba

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