Windows 8, Lenvo USB 3.0 dock = lag + fuzzy image

Simon · 04-18-2013, 08:08 AM

Hi

The lagging also seems to be gone for me with the new driver..
I have a Lenovo X1 carbon and Lenovo dock..

A thing I have noticed that may be a help to others, is that the minimum processor speed in advanced Power options need to be at least 30% when the computer is plugged in, for the dock to work properly.

You fin the option by going to:
Control Panel->Power options->Choose when to turn off the display->Change advanced power settings->Processor power management->Minimum processor state->Plugget in

My theory is that the minimum speed must be set because the most low power processors have a variable processor speed, to ensure that there is always enough processor time for the Displaylink to be serviced the minimum speed must be set.

Regards.
Simon

04-18-2013, 08:08 AM	#11
Simon Junior Member Join Date: Mar 2013 Posts: 2	Hi The lagging also seems to be gone for me with the new driver.. I have a Lenovo X1 carbon and Lenovo dock.. A thing I have noticed that may be a help to others, is that the minimum processor speed in advanced Power options need to be at least 30% when the computer is plugged in, for the dock to work properly. You fin the option by going to: Control Panel->Power options->Choose when to turn off the display->Change advanced power settings->Processor power management->Minimum processor state->Plugget in My theory is that the minimum speed must be set because the most low power processors have a variable processor speed, to ensure that there is always enough processor time for the Displaylink to be serviced the minimum speed must be set. Regards. Simon