Hey,
I built a new system late last year (maybe December) and have had few problems with it except for one thing. It's been livable, so I've dallied about fixing it, but have some free time coming up so I thought I'd tinker with it. I actually believe I found the solution in a thread from a couple months ago (http://www.tomshardware.com/forum/280464-31-spinning).
Same motherboard, Intel i7 860 instead, and a Zalman fan (the 9900A LED). This fan requires BIOS be set to PWM - I didn't do that at first and it would tick and attempt to spin, but hardly move. I set to PWM, and now it just does nothing. Plugged in right to CPU_fan, so what gives? After no real helpful advice from either the mobo manufacturer or Zalman I decided to look elsewhere. Temperatures are still within a reasonable range (according to speedfan) but a bit on the high side and sometimes some quite hot spikes here and there as I game, so I'd rather the fan be spinning than not and keep things just a bit cooler.
Well, I stumbled upon that thread, tried the sys_fan, sure enough the fan spins happily away. So here's my question - should I leave it set up like that? Or should I set it back to the cpu fan and try to tinker with settings somehow? Using sysfan it seems to be on a pretty high speed setting, but maybe that's okay, just seems like an unnecessary use of power and noise contribution.
I built a new system late last year (maybe December) and have had few problems with it except for one thing. It's been livable, so I've dallied about fixing it, but have some free time coming up so I thought I'd tinker with it. I actually believe I found the solution in a thread from a couple months ago (http://www.tomshardware.com/forum/280464-31-spinning).
Same motherboard, Intel i7 860 instead, and a Zalman fan (the 9900A LED). This fan requires BIOS be set to PWM - I didn't do that at first and it would tick and attempt to spin, but hardly move. I set to PWM, and now it just does nothing. Plugged in right to CPU_fan, so what gives? After no real helpful advice from either the mobo manufacturer or Zalman I decided to look elsewhere. Temperatures are still within a reasonable range (according to speedfan) but a bit on the high side and sometimes some quite hot spikes here and there as I game, so I'd rather the fan be spinning than not and keep things just a bit cooler.
Well, I stumbled upon that thread, tried the sys_fan, sure enough the fan spins happily away. So here's my question - should I leave it set up like that? Or should I set it back to the cpu fan and try to tinker with settings somehow? Using sysfan it seems to be on a pretty high speed setting, but maybe that's okay, just seems like an unnecessary use of power and noise contribution.