01-28-2012, 04:38 PM | #1 |
Junior Member
Join Date: Jan 2012
Posts: 1
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Connection problems with Display Link Technology
-HP ProBook 5310m
-Intel GMA X4500HD Mobile Intel 4 Series Express Chipset Family -HP Dockingstation Q834ET/FQ834AA/HSTNN-S01X -KVM Switch Aten CS682 -Win 7 Prof. 32-bit -Kaspersky Internet Security all drivers are up-to-date My problems: If I plugged in the usb cable from the docking station into the laptop the docking station disconnect serveral times like i unplugged the USB cable out of the notebook. But it do it automatically and look like I was unpluged the usb cable! It need 15 attempts (plug/unplug/plug/unplug...) and after that it working only for a while...sometime longer, sometime shorter. Since installing the display link software the monitor get black for a second if I plug in/out the USB cable or connect the power cable from the laptop. Attempts to solve the problems: set Aero Design install latest graphic driver update display-link software buy a new usb cable install windows (more that once) buy a second power cable check all HOWTOs from DisplayLink.org What could be the problem? I think it must be a interaction between display-link and...another driver...? . Last edited by Sam44; 01-28-2012 at 04:58 PM. |
01-31-2012, 11:59 AM | #2 |
Senior Member
Join Date: Feb 2009
Posts: 1,561
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If the dock is dropping off the USB bus, then this is most likely a hardware issue. Is the dock externally powered? Does it work on a different PC?
Wim |
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