If “CPU Smart Fan” is enabled, the CPU fan speed will spin according to the CPU’s tempreature The higher the tempreature, the faster the speed and vice-versa. In the meantime if “CPU Fan Fail Warning” is also enabled, the speaker/buzzer on the PC’s chassis will start beeping when the CPU Fan is spnning at a low speed or come to halt because of low cputempreature due to the “CPU Smart Fan” technology. To avoid this from happening, it is recommanded to first disable “CPU Fan Fail Warning” option and then enable “CPU Smart Fan” option.
The reason for receiving this error message is due to fact that OS contains an older or corrupt version of the PSAPI.DLL file. To solve this problem, if you use Vista, try to copy this file from another computer and save it in this folder: \Windows\system32\. For WINDOWS XP users, make sure that the OS is currently using latest patch SP2 which you can get it from latest Windows updates. If problem persists, please contact Microsoft for further assistance on how to update "PSAPI.DLL" file.