![]() ![]() This is an early model displayport-enabled display and there's something wrong with the displayport support, it doesn't support the same displayport version that the FirePro W4100 supports.Īll the display port cables I can buy in a computer store are sub-standard. #Amd firepro w4100 noneyefinity setup windowsThe video card is a display-port-output-only card with 4 displayport connectors.Įven when only one monitor is attached, I can not select 2560x1440 resolution in windows 10, and the warning above is shown. The specs for the monitor state that it supports DisplayPort 1.2. On the AMD Control Center app I see the following: The monitor has on screen controls but no settings about displayport settings or modes. This monitor has displayport and DVI inputs. Previous generation video cards with DVI outputs had no problem driving this monitor. I have discovered an infuriating limitation which is that it won't seem to drive my Dell UltraSharp U2713HM 27" monitor at its native 2560x1440 WQHD resolution. Motherboard : It is Dell T-7500 workstation about 7 years oldĬan't find consumer cards that are latest for the same or better priceĬlosest comes AMD FirePro W4100 but it is PCIe 3.0 & my slots are PCIe 2.I have an AMD FirePro W4100 card and it has 4 displayport outputs on the back. Some issues mentioned in #5 could be resolved with a mobo BIOS update. Other new things to focus are simply new hardware that could be defective, new hardware that expects a particular PCIe version, new hardware that draws too much PCIe bus power etc etc.Ħ. GDDR5 should in theory have absolutely nothing to do with anything since faster RAM has no exposed surface to the software. #Amd firepro w4100 noneyefinity setup driverConsider returning the expensive Workstation card and buying 3 consumer cards for the same money to get current technology which would have better driver support.ĥ. Consider that new card could be defective.Ĥ. You might have "End of Life" driver issues with cards that old.ģ. provide Windows version, motherboard details and BIOS version, Card details and on-board BIOS version, Driver versions.Ģ. ![]() Not enough information has been provided to even begin to guess on the nature of the problem.ġ. What seems to be a problem ? Is it because new card has GDDR5 instead of GDDR3 that other two cards have & thus it is not compatible with two other cards ? All cards are identical except the new one has GDDR5 instead of GDDR3. ![]() So I have to shut down the CPU using start button & Restart it & again all 12 monitors start working.īut then if I play YouTube videos, new card crashes after a while. So 4 monitors that are connected to that video card goes blank & also keyboard & mouse freezes. Now whenever I play YouTube videos, the new card crashes after few minutes. But new one has identical specs except it has GDDR5 instead of GDDR3. Recently one of the cards died so I bought a new one. ![]() I never had any problem with setup for last 5 years. I have been using this setup or last 5 years for displaying stock charts & using other regular applications including playing YouTube & regular videos. I have 12 Monitor setup that is run by three ATI FirePro 2460 GDDR3 512 MB cards.Įach card has 4 ports so each runs 4 monitors. ![]()
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