Z97game7 periperals do not work

[thomaslg50]

I have a Z97 Game 7 mb. none of my corsair peripherals work properly which includes mouse m45 raptor, keyboard & CPU liquid cooler h100i. Re booted several times with drivers etc.  Also speakers have to be set to 7.1 to get all 5.1 settings to work. Any one else having similar problems? had to get old mouse and keyboard form XP system they work.

i5-4670k 3.4GHz
16.0 G GSkill ripjaws ram
Samsung 840 SSD
corsair RM850 watt ps
win 8.1 64 bit latest drivers

 

[JLio01]

What do you mean working properly? Does this happen under BIOS or only OS? Does device manager show anything? What's the BIOS version if it also happens under BIOS?
I'm not sure if it helps, here's the test report of some devices, including Corsair mouse/keyboard.
http://www.msi.com/file/test_report/TR12_3145.pdf

 

[lucaswang]

CPU liquid cooler h100i should work as long as there is no problem in installation.

for peripheral, you can try native USB 2.0 ports first.