I have an Aspire 3810TZ which is really great, except for one problem, the damn fan is louder than a power plant. I have tried modded BIOS 1.28 that unlocks the advanced menus and changed the fan power on settings but the fan acts the same whatever temperatures I set it to. I have SSD installed so temperature is between 40-45 degrees all the time and I think the fan shouldn't go bananas at such low temperature. Please help me here. I've googled it many times but haven't found a solution yet.