Hello everyone
I am very happy with my U2414H rev A01 (in HDMI) but I encounter some problems with DisplayPort.
Here is my setup :
PSU : Seasonic 550W 80 PLUS GOLD (+12 45A)
MoBo: Gigabyte GA-Z97-HD3 (F7)
CPU : Intel Core i7-4790 (CoolerMaster Hyper 212 EVO)
RAM : RipjawsX 4GBx4 2133MHz 9-11-10-28-2N @ 1.65V (XMP)
GPU : MSI GTX 970 GAMING 4G
SSD : Crucial MX100 256GB
HDD : Western Digital Caviar Blue 1TB (64 MB cache)
My GTX 970 is connected in this way:
GTX 970: DisplayPort -> U2414H: Mini DisplayPort with the official cable (in U2414H box)
GTX 970 have the latest vBIOS and latest official nvidia driver.
I'm on Windows 7 x64 SP1 with latest update.
The problem
In DisplayPort, the U2414H works. but from time to time, it will be put in "Power Save Mode". While my computer works without standby. in HDMI i don't have this problem.
I tested the DP mode 1.1 and 1.2, it does not matter
Even if I restart the computer , the display keep in "power save mode".
The only solution I found is to unplug all the cables, wait 5 seconds and reconnect. But it's not a good thing CLEARLY.
Do you have solution for my problem ?
Thanks you