We have a graphics problem with the AMD Firepro W2100.
The workstation is http://www8.hp.com/au/en/campaigns/workstations/z230.html
The graphics cards are internal and we are using AMD FirePro W2100 refer
We have already downloaded the latest graphics and monitor software and drivers accordingly. Refer AMD http://support.amd.com/en-us/download/workstation?os=Windows%207%20-%2064#ca
I have tried both display port's on the AMD Firepro W2100. Both port's exhibit the same problem that the monitor HP Elite Display 271i after sleeping for over 5 minutes and then woken up constantly scrolls (rolls) with a refresh rate of one second or thereabouts. If we wake up the monitor earlier than 2 minutes or thereabouts it does not scroll (rolls). Refer
The operating system is win 7 pro 64 bit.
I have spent a considerable amount of time on this problem and we have also contacted HP for support on this issue.