I've been having problems with USB 2.0 ports on the ASUS rampage Iv extreme
the problem is when I plug my headset (Razer megalodon) into one of the USB 2.0 ports while other devices are plugged in it does not work but there is power on the headset (the lights are on)
but if I unplugged my keyboard (Logitech G15) the headset will work just fine , and If I plugged the headset before the keyboard then I plugged the keyboard the keyboard will not work but again the lights are on on the keyboard
I tried plugging the headset on USB 3.0 while the keyboard plugged in they all work
I tried updating the bios to 1005 then 1101 and currently on the latest 1202 and still the same problem
The total USB devices are 3 : logitech G9 mouse , Logitech G15 keyboard , Razer megalodon 7.1
my specs
CPU : 3930K Stock 3.2 H100
Mobo : Asus rampage extreme Bios 1202
RAM : G.skill Ripjaws z 4x4gb 16GB
GPU: 2x ATI 5850 CF
PSU : Corsair AX1200
SSD : Intel 520 240GB
HDD: WD black 1TB 64mb
Case : Coolermaster HafX
the problem is when I plug my headset (Razer megalodon) into one of the USB 2.0 ports while other devices are plugged in it does not work but there is power on the headset (the lights are on)
but if I unplugged my keyboard (Logitech G15) the headset will work just fine , and If I plugged the headset before the keyboard then I plugged the keyboard the keyboard will not work but again the lights are on on the keyboard
I tried plugging the headset on USB 3.0 while the keyboard plugged in they all work
I tried updating the bios to 1005 then 1101 and currently on the latest 1202 and still the same problem
The total USB devices are 3 : logitech G9 mouse , Logitech G15 keyboard , Razer megalodon 7.1
my specs
CPU : 3930K Stock 3.2 H100
Mobo : Asus rampage extreme Bios 1202
RAM : G.skill Ripjaws z 4x4gb 16GB
GPU: 2x ATI 5850 CF
PSU : Corsair AX1200
SSD : Intel 520 240GB
HDD: WD black 1TB 64mb
Case : Coolermaster HafX