ASRock 775i915PL-SATA2 User Manual - Page 35

CPU Quiet Fan This item allows you to identify the temperature of CPU fan. If you set this option as [Disabled], the CPU fan will operate in full speed. If you set this option as [Enabled], you will find the items "Target CPU Temperature ( C)", "Tolerance ( C)", and "Minimun Fan Speed" appear to allow you adjusting them. The default value is [Disabled]. Target CPU Temperature ( C) The target temperature will be between 50 C and 65 C. The default value is [50]. Tolerance ( C) The default value of tolerance is [2], which means the error of the target CPU temperature will be within 2 C. Minimun Fan Speed You can use this option to set the minimun fan speed. The default value is [90%]. Configuration options: [90%] and [85%]. The CPU fan speed will be controlled at the rate of 90% or 85%. 3.5 Boot Screen In this section, it will display the available devices on your system for you to configure the boot settings and the boot priority. Main Advanced BIOS SETUP UTILITY H/W Monitor Boot Security Exit Boot Settings Boot Settings Configuration Configure Settings during System Boot. 1st Boot Device 2nd Boot Device 3rd Boot Device Hard Disk Drives Removable Drives CD/DVD Drives [1st Floppy Device] [HDD: PM - HDS722580VL] [CD / DVD: 3S - CD - ROM C] Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. 35