- Joined
- Aug 27, 2003
- Location
- Mississauga, Ontario
Hi, just a couple of questions. My motherboard is in my sig, and I wonder if anyone here can answer a couple easy questions:
1. Can I control the cpu fan (plugged into the cpu fan plug) speed from BIOS so that it never hits 100% or at least some kind of curve. I worked hard on getting my computer so quiet, and it is very quiet, but when the cpu gets to 35C the fan spins up to full, and there is no need for it to do that at that temperature. At full, I can hear it over the case fans, but anything at 80% speed or under it's quieter than the system.
2. Speedfan will not allow me to control the fan, which is weird, but I think it's because BIOS over-rides it, but I'm wondering if I can just plug the fan into one of the other fan ports instead, PWM1 and 2 (instead of CPUFAN), same connector, and same idea. Speedfan says that those sensors are active and 0% (no fans are plugged into that), so maybe I can control the CPU fan with Speedfan that way.
That being said, I tried running speedfan, and I like the software, but it seems it also does true-time monitoring of everything and that means it won't let my HDD's go to sleep, or will it? If it won't, then option 2 is out.
Please, any info on both of the above would be appreciated.
PS. Speedfan says ON/OFF besides the cpu-fan sensor, but something else (forgot now, like smartpower or something) besides the two unused pwm's, maybe that is important.
Thank you very much, sincerely,
me
1. Can I control the cpu fan (plugged into the cpu fan plug) speed from BIOS so that it never hits 100% or at least some kind of curve. I worked hard on getting my computer so quiet, and it is very quiet, but when the cpu gets to 35C the fan spins up to full, and there is no need for it to do that at that temperature. At full, I can hear it over the case fans, but anything at 80% speed or under it's quieter than the system.
2. Speedfan will not allow me to control the fan, which is weird, but I think it's because BIOS over-rides it, but I'm wondering if I can just plug the fan into one of the other fan ports instead, PWM1 and 2 (instead of CPUFAN), same connector, and same idea. Speedfan says that those sensors are active and 0% (no fans are plugged into that), so maybe I can control the CPU fan with Speedfan that way.
That being said, I tried running speedfan, and I like the software, but it seems it also does true-time monitoring of everything and that means it won't let my HDD's go to sleep, or will it? If it won't, then option 2 is out.
Please, any info on both of the above would be appreciated.
PS. Speedfan says ON/OFF besides the cpu-fan sensor, but something else (forgot now, like smartpower or something) besides the two unused pwm's, maybe that is important.
Thank you very much, sincerely,
me