Hi,
yesterday I bought GA-EP45-DS4 card and installed a system based on Intel q9450 processor with it. However the system doesn't seem to work properly. After powering up one short beep produced indicating that all ok, than I'm unable to enter the bios cause neither of my two keybords seem to work using usb port, after that system goes to a constant reboot cycle.
Two times I was able to use keyboard to enter the bios which seems strange to me but after entering it the system stuck and doesn't response to keyboard commands again.
I've done the clear cmos and this doesn't help. I disconnected all the expansion cards and hdd's the same. I think it should be a power issue as 450 w couldn't be enough for such a system with quadcore cpu and I uses ATX 2x2 12V connector to supply power to it.
what your opinion on this situation and what could you suggest to me?
P.S. The next strange thing I noticed is that cpu load mb indicator shows the full load at the post. Is it normal?
yesterday I bought GA-EP45-DS4 card and installed a system based on Intel q9450 processor with it. However the system doesn't seem to work properly. After powering up one short beep produced indicating that all ok, than I'm unable to enter the bios cause neither of my two keybords seem to work using usb port, after that system goes to a constant reboot cycle.
Two times I was able to use keyboard to enter the bios which seems strange to me but after entering it the system stuck and doesn't response to keyboard commands again.
I've done the clear cmos and this doesn't help. I disconnected all the expansion cards and hdd's the same. I think it should be a power issue as 450 w couldn't be enough for such a system with quadcore cpu and I uses ATX 2x2 12V connector to supply power to it.
what your opinion on this situation and what could you suggest to me?
P.S. The next strange thing I noticed is that cpu load mb indicator shows the full load at the post. Is it normal?