User Manual
Table Of Contents
- 1 Knowing BIOS
- 2 BIOS Setup program
- 3 Q-Fan Control
- 4 My Favorites menu
- 5 Main menu
- 6 Ai Tweaker menu
- 7 Advanced menu
- 7.1 Platform Misc Configuration
- 7.2 CPU Configuration
- 7.3 System Agent (SA) Configuration
- 7.4 PCH Configuration
- 7.5 PCH Storage Configuration
- 7.6 PCH-FW Configuration
- 7.7 Thunderbolt(TM) Configuration
- 7.8 PCI Subsystem Settings
- 7.9 USB Configuration
- 7.10 Network Stack Configuration
- 7.11 NVMe Configuration
- 7.12 Onboard Devices Configuration
- 7.13 APM Configuration
- 7.14 HDD/SSD SMART Information
- 8 Monitor menu
- 9 Boot menu
- 10 Tool menu
- 11 Exit menu
- 12 Updating BIOS
PRIME / TUF GAMING Intel
®
500 Series BIOS Manual
47
CPU Fan Speed Lower Limit
Allows you to set the lower speed limit for CPU fan. A warning message will appear
when the limit is reached. When set to [Ignore], no future warning message will appear.
Conguration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
• The following items appear only when you set the CPU Fan Profile to [Manual].
• Use the <+> and <-> keys to adjust the value or directly key in a desired value within
the valid range for each of the items below.
CPU Upper Temperature
Allows you to set the upper limit of the CPU temperature. CPU fan will operate
at the maximum duty cycle when the source temperature reaches the limit.
Conguration options: [0] – [100]
The upper temperature cannot be lower than the lower temperature.
CPU Fan Max. Duty Cycle (%)
Allows you to set the maximum fan duty cycle and the source temperature upper
limit. When the source temperature reaches the upper limit, CPU fan will operate
at the maximum duty cycle. Conguration options: [20] – [100]
CPU Middle Temperature
Allows you to set the CPU middle temperature. CPU fan will operate at the
middle duty cycle when the source temperature is higher than the limit.
Conguration options: [0] – [100]
CPU Fan Middle Duty Cycle (%)
Allows you to set the middle fan duty cycle and the source temperature upper
limit. When the source temperature reaches the middle limit, CPU fan will
operate at the middle duty cycle. Conguration options: [20] – [100]
CPU Lower Temperature
Allows you to set the CPU lower temperature. CPU fan will operate at the
minimum duty cycle when the source temperature is lower than the limit.
Conguration options: [0] – [100]
CPU Fan Min. Duty Cycle (%)
Allows you to set the minimum fan duty cycle. When the temperature is
lower than the lower limit, CPU fan will operate at the minimum duty cycle.
Conguration options: [20] – [100]
Chassis Fan(s) Configuration
Allows you to congure the settings of the Chassis fans.
The number of the Chassis fans may vary by motherboard models.