Hi everyone!
(Sorry for the language mistakes)
I need some help/advice. I have an "old" Easynote TSX66HR that i get back to life after 2 years. I disassemble it cause it was overheat all time. I decided to make an additional fan to improve the cooling. Now i success, but only half part. I sacrifice the DVD and created an arduino controlled cooling, it depend on the thermal measured by a therm sensor, which placed the closest place i could. The thermal difference between the real CPU temp, and my cooling line is about 10 celsius, or it can be 15 on heavy cpu load. I created some safe step, like warning led, LED display to watch the additional fan speed, the measured temp, and i monitoring the main fan by it's voltage, and write it out in %. I was set a safe step, when my sensor reach a temperature (what i was set manually) then a relay remove the control by the motherboard from the main fan, and give it a direct 5 volt, to set it to maximum.
When i play a game, or simply just stress to maximum both my CPU and GPU with a stress program, the fan's able to keep the CPU temp on 70 celsius. No matter what, i couldn't even reach 75 celsius , which is pretty cool, cause before i decided to make this, my CPU temp reached 100-105 and throttled a lot.
And the problem is: my main fan works everytime i use a "bigger application" or games. BUT, when i watch movie, or i install a program for longer time, the main fan stand still, and let the temperature to increase without any action. These times the temp able to reach 70 celsius, and the only thing is what protect my machine is the additional cooling system, what i made. But that time, its working on about 80% , what is not healthy, cause it's not his job to cool the whole system by itself.
So i need some help, or advice, cause i read the topics here, but for me it's hard to understand everything, cause im not an expert in bios.
My question is, what you guys think, is that bios mod help me to solve this problem, i mean will it made my main fan spinning depend on temp, and not on CPU usage? And what kind of bios mod i need? Cause i couldn't really understand the difference between makhintos stuff, and the normal, and i still don't know what i should care about that UEFI thing.
Please explain me in short form. I have windows 7 64bit, I7 2670QM , HD3000 and GT540m. Which bios mod will be good for me, if i only want that fan control??
Please help me out! Thanks for it.
Have a good day!