![]() ![]() Most of the time, the Alienware m15 emits little noise. It’s not as loud as it could be, but there is some noise. Learning more about these fans and keeping them from overheating is essential. You’ll be a lot more effective if you know how to set the fan speed and the fan curve on your laptop. Finally, you’ll need to save your BIOS changes and reboot your laptop. Here, you can adjust the fan speed for each fan. In the BIOS, there will be a section for fan control. ![]() Second, you’ll need to find the correct BIOS settings. There are typically two fans: the CPU fan and the GPU fan. First, you’ll need to identify which fan you want to control. The only exception are new Alienware models that might be added, but only in case it's deemed feasible.If you want to change the fan speed on your Alienware laptop, there are a few things you need to know. So please, if fan control on your machine is not supported by HWiNFO do not ask for support - it will not be answered. Also the huge amount of different fan control imlpementations (EC firmwares) and no universal methods possible make it even more difficult.Īlso please note that using the Embedded Controller interface (to monitor and control fans) can cause problems on some machines. In most cases it's very difficult to determine how to control fans on such machines and sometimes it might not be possible at all. The main reason for such limited fan control support is that almost all notebooks use proprietary methods (closed Embedded Controller firmware), that are kept secret by manufacturers. There are currently no plans to extend fan control support to other machines. Only very few specific HP models (8530w, 8740w) featuring SMSC EMC2103/EMC2113 controllers, some older ENVY 15/17) Some DELL machines might have problems using fan control DELL - many models supported, but fan control limited to 3 levels only. Alienware - all current models should be supported, but there are limitations based on model and fan control mode (EC support disabled/enabled) ![]() Fan Control is not an official HWiNFO feature and there are currently only very few specific machines supported: ![]()
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