The content of this blog is my personal opinion only. Although I am an employee - currently of Imagination Technologies's MIPS group, in the past of other companies such as Intellectual Ventures, Intel, AMD, Motorola, and Gould - I reveal this only so that the reader may account for any possible bias I may have towards my employer's products. The statements I make here in no way represent my employer's position, nor am I authorized to speak on behalf of my employer. In fact, this posting may not even represent my personal opinion, since occasionally I play devil's advocate.

See http://docs.google.com/View?id=dcxddbtr_23cg5thdfj for photo credits.

Monday, December 12, 2011

Powering up multiple displays on Windows 7 - lots of flashing :-(

I have 4 external 1920x1200 displays connected to my Lenovo Thinkpad X220 Tablet PC, via Diamond DisplayLink based USB adapters.

When I power the besat up, not just cold start, but also, most annoyingly, warm start, from Hibernate (Suspend to Disk) or Suspwend (to RAM) power down modes, it engages in excessive flashing.

The screen blanks and redisplays 15 times!!!

Quite annoying.

Continuing http://andyglew.blogspot.com/2011/12/multiple-displays-on-windows-7-good-but.html