User Manual
Page 25
...supply is switched off or the power cord is unplugged. Z270 Extreme4 2.4 Expansion Slots (PCI Express Slots) There are 6 PCI Express slots on the motherboard. Before installing an expansion card, please make necessary hardware settings for PCI Express x8 lane width graphics cards. PCIE3 (PCIe... N/A Three Graphics Cards in 3-Way CrossFireXTM Mode x8 x8 x4 English For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3 ) when using multiple graphics cards. 19 PCIE2 (PCIe 3.0 x16 slot) is used for...
...supply is switched off or the power cord is unplugged. Z270 Extreme4 2.4 Expansion Slots (PCI Express Slots) There are 6 PCI Express slots on the motherboard. Before installing an expansion card, please make necessary hardware settings for PCI Express x8 lane width graphics cards. PCIE3 (PCIe... N/A Three Graphics Cards in 3-Way CrossFireXTM Mode x8 x8 x4 English For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3 ) when using multiple graphics cards. 19 PCIE2 (PCIe 3.0 x16 slot) is used for...
User Manual
Page 46
After the installation, you will pop up. 3.2.2 Using A-Tuning There are six sections in A-Tuning main menu: Operation Mode, OC Tweaker, System Info, FAN-Tastic Tuning and Settings. Operation Mode Choose an operation mode for your desktop. Double-click the "A-Tuning" icon, A-Tuning main menu will find the icon "A-Tuning" on your computer. 40 English 3.2 A-Tuning A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities. 3.2.1 Installing A-Tuning A-Tuning can be downloaded from ASRock Live Update & APP Shop.
After the installation, you will pop up. 3.2.2 Using A-Tuning There are six sections in A-Tuning main menu: Operation Mode, OC Tweaker, System Info, FAN-Tastic Tuning and Settings. Operation Mode Choose an operation mode for your desktop. Double-click the "A-Tuning" icon, A-Tuning main menu will find the icon "A-Tuning" on your computer. 40 English 3.2 A-Tuning A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities. 3.2.1 Installing A-Tuning A-Tuning can be downloaded from ASRock Live Update & APP Shop.
User Manual
Page 48
Click to select "Auto run at Windows Startup" if you start up to five different fan speeds using the graph. The fans will automatically shift to be launched when you want A-Tuning to the next speed level when the assigned temperature is met. Settings Configure ASRock A-Tuning. FAN-Tastic Tuning Configure up the Windows operating system. 42 English
Click to select "Auto run at Windows Startup" if you start up to five different fan speeds using the graph. The fans will automatically shift to be launched when you want A-Tuning to the next speed level when the assigned temperature is met. Settings Configure ASRock A-Tuning. FAN-Tastic Tuning Configure up the Windows operating system. 42 English
User Manual
Page 88
... temperature, fan speed and voltage. Fan-Tastic Tuning Select a fan mode for CPU Fans 1&2, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. CPU Fan 1 Setting Select a fan mode for CPU Fans 1, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Fan Tuning Measure Fan Min Duty Cycle. CPU Fan Step Down Set the...
... temperature, fan speed and voltage. Fan-Tastic Tuning Select a fan mode for CPU Fans 1&2, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. CPU Fan 1 Setting Select a fan mode for CPU Fans 1, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Fan Tuning Measure Fan Min Duty Cycle. CPU Fan Step Down Set the...
User Manual
Page 89
Z270 Extreme4 CPU_OPT / W_Pump Switch Select CPU Optional or Water Pump mode. CPU Optional Fan Control Mode Select PWM mode or DC mode for Chassis Fan 1. Chassis Fan 1 Setting Select a fan mode for Chassis Fan 1, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 1 Step Down Set the value of CPU Optional fan Step Up. CPU...
Z270 Extreme4 CPU_OPT / W_Pump Switch Select CPU Optional or Water Pump mode. CPU Optional Fan Control Mode Select PWM mode or DC mode for Chassis Fan 1. Chassis Fan 1 Setting Select a fan mode for Chassis Fan 1, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 1 Step Down Set the value of CPU Optional fan Step Up. CPU...
User Manual
Page 90
... Feature Enable or disable Case Open Feature to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 2 Step Down Set the value of Chassis Fan 3 Step Up. Chassis Fan 3 Control Mode Select PWM mode or DC mode for Chassis Fan 3. Chassis Fan 3 Setting Select a fan mode for Chassis Fan 3, or choose Customize to detect whether the chassis...
... Feature Enable or disable Case Open Feature to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 2 Step Down Set the value of Chassis Fan 3 Step Up. Chassis Fan 3 Control Mode Select PWM mode or DC mode for Chassis Fan 3. Chassis Fan 3 Setting Select a fan mode for Chassis Fan 3, or choose Customize to detect whether the chassis...
