User Guide
Page 12
...streaming, Front Panel Jack-retasking (continued on the next page) EAX® Advanced™ HD 4.0 - Crosshair IV Formula specifications summary CPU Chipset System Bus Memory Expansion Slots Multi-GPU Technology Storage LAN High Definition Audio xii AMD® Socket AM3; We recommend using a maximum of 4 GB capacity or ...architecture * When you install a total memory of 3 GB system memory if you are using a Windows® 32-bit OS. ** R efer to www.asus.com or this user manual for the Memory QVL (Qualified Vendors Lists) 3 x PCIe 2.0 x16 slots (dual at x16 or triple at back I/O - X-...
...streaming, Front Panel Jack-retasking (continued on the next page) EAX® Advanced™ HD 4.0 - Crosshair IV Formula specifications summary CPU Chipset System Bus Memory Expansion Slots Multi-GPU Technology Storage LAN High Definition Audio xii AMD® Socket AM3; We recommend using a maximum of 4 GB capacity or ...architecture * When you install a total memory of 3 GB system memory if you are using a Windows® 32-bit OS. ** R efer to www.asus.com or this user manual for the Memory QVL (Qualified Vendors Lists) 3 x PCIe 2.0 x16 slots (dual at x16 or triple at back I/O - X-...
User Guide
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EX) - Voltiminder LED - ASUS TurboV EVO - COP EX (Component Overheat Protection - Crosshair IV Formula specifications summary IEEE 1394 USB ROG Exclusive Overclocking Features Other Special Features Back Panel I/O Ports 2 x... GameFirst Extreme Tweaker Power Design - 8+2 phase CPU power design CPU Level Up MemOK! ASUS C.P.R.(CPU Parameter Recall) Turbo Key II Core Unlocker ASUS Q-Connector ASUS Q-Shield ASUS Q-Fan 2 ASUS EZ Flash 2 ASUS CrashFree BIOS 3 ASUS MyLogo 3 AMD® OverDrive Support* ASUS TurboV EVO 1 x PS/2 Keyboard port(purple) 1 x External SATA port 1 x LAN (RJ45...
EX) - Voltiminder LED - ASUS TurboV EVO - COP EX (Component Overheat Protection - Crosshair IV Formula specifications summary IEEE 1394 USB ROG Exclusive Overclocking Features Other Special Features Back Panel I/O Ports 2 x... GameFirst Extreme Tweaker Power Design - 8+2 phase CPU power design CPU Level Up MemOK! ASUS C.P.R.(CPU Parameter Recall) Turbo Key II Core Unlocker ASUS Q-Connector ASUS Q-Shield ASUS Q-Fan 2 ASUS EZ Flash 2 ASUS CrashFree BIOS 3 ASUS MyLogo 3 AMD® OverDrive Support* ASUS TurboV EVO 1 x PS/2 Keyboard port(purple) 1 x External SATA port 1 x LAN (RJ45...
User Guide
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... USB 3.0 shared - - - - - shared - shared E - shared shared (X8) - - - - - - F - - - H - - shared (X1) - - - - - - - - 2-24 Chapter 2: Hardware information USB3 EHCI Controller - shared - - 1394 - - shared shared - - - shared - shared USB2 OHCI Controller - - LAN - shared - shared - SB SATA/AHCI Controller - Redirect to IRQ#9 4 12 Communications Port (COM1)* 5 13 IRQ Holder for PCI Steering* 6 14 Reserved 7 15 Reserved 8 3 System CMOS...
... USB 3.0 shared - - - - - shared - shared E - shared shared (X8) - - - - - - F - - - H - - shared (X1) - - - - - - - - 2-24 Chapter 2: Hardware information USB3 EHCI Controller - shared - - 1394 - - shared shared - - - shared - shared USB2 OHCI Controller - - LAN - shared - shared - SB SATA/AHCI Controller - Redirect to IRQ#9 4 12 Communications Port (COM1)* 5 13 IRQ Holder for PCI Steering* 6 14 Reserved 7 15 Reserved 8 3 System CMOS...
User Guide
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... slot. 2.5.5 PCI Express 2.0 x16 slots This motherboard has four PCI Express 2.0 x16 slots that you provide sufficient power when running CrossFireX™ mode. ROG Crosshair IV Formula 2-25 2.5.4 PCI slot The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that comply with the PCI Express specifications.
... slot. 2.5.5 PCI Express 2.0 x16 slots This motherboard has four PCI Express 2.0 x16 slots that you provide sufficient power when running CrossFireX™ mode. ROG Crosshair IV Formula 2-25 2.5.4 PCI slot The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that comply with the PCI Express specifications.
User Guide
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... 1394a port 9. USB 2.0 ports 1 and 2 11. Audio Ports** *and **: Refer to the tables on the next page for LAN port and audio port definitions. • Press the Clear CMOS switch to clear BIOS setup information only when the system hangs due to ... SATA port. 2-28 Chapter 2: Hardware information USB 3.0 ports 1 and 2 3. USB 2.0 ports 3 and 4 4. Clear CMOS switch 7. ROG Connect switch 12. ROG Connect port 13. LAN (RJ-45) port* 5. USB 2.0 ports 5 and 6 6. 2.8 Connectors 2.8.1 Rear panel connectors Rear panel connectors 1. Optical S/PDIF Out port 8. External SATA port 10. PS/2 mouse ...
... 1394a port 9. USB 2.0 ports 1 and 2 11. Audio Ports** *and **: Refer to the tables on the next page for LAN port and audio port definitions. • Press the Clear CMOS switch to clear BIOS setup information only when the system hangs due to ... SATA port. 2-28 Chapter 2: Hardware information USB 3.0 ports 1 and 2 3. USB 2.0 ports 3 and 4 4. Clear CMOS switch 7. ROG Connect switch 12. ROG Connect port 13. LAN (RJ-45) port* 5. USB 2.0 ports 5 and 6 6. 2.8 Connectors 2.8.1 Rear panel connectors Rear panel connectors 1. Optical S/PDIF Out port 8. External SATA port 10. PS/2 mouse ...
User Guide
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... OFF Yellow Blinking ORANGE Yellow Blinking GREEN Description Soft-off Mode During Power ON/OFF 100 Mbps connection 1 Gbps connection Activity/ Speed Link LED LED LAN port **Audio 2, 4, 6, or 8-channel configuration Port Light Blue Lime Pink Orange Black Gray Headset 2-channel Line In Line Out Mic In - - - 4-channel Line In Front... Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out Side Speaker Out 2.8.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic ROG Crosshair IV Formula 2-29
... OFF Yellow Blinking ORANGE Yellow Blinking GREEN Description Soft-off Mode During Power ON/OFF 100 Mbps connection 1 Gbps connection Activity/ Speed Link LED LED LAN port **Audio 2, 4, 6, or 8-channel configuration Port Light Blue Lime Pink Orange Black Gray Headset 2-channel Line In Line Out Mic In - - - 4-channel Line In Front... Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out Side Speaker Out 2.8.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic ROG Crosshair IV Formula 2-29
User Guide
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...when you to high- 3.5.3 Onboard Device Configuration Crosshair IV Formula BIOS Setup Advanced Onboard Devices Configuration Onboard Device [Standard] HD Audio Azalia Device Front Panel Type SPDIF OUT Type Onboard LAN Onboard LAN Boot ROM Onboard 1394 Controller Onboard ATA Controller...the onboard ATA controller. [Disabled] Disables the controller. ROG Crosshair IV Formula 3-25 Onboard Lan [Enabled] Allows you enable the previous item. [Enabled] Enables the onboard LAN Boot ROM. [Disabled] Disables the onboard LAN Boot ROM. "Onboard Device" is to reach your best ...
...when you to high- 3.5.3 Onboard Device Configuration Crosshair IV Formula BIOS Setup Advanced Onboard Devices Configuration Onboard Device [Standard] HD Audio Azalia Device Front Panel Type SPDIF OUT Type Onboard LAN Onboard LAN Boot ROM Onboard 1394 Controller Onboard ATA Controller...the onboard ATA controller. [Disabled] Disables the controller. ROG Crosshair IV Formula 3-25 Onboard Lan [Enabled] Allows you enable the previous item. [Enabled] Enables the onboard LAN Boot ROM. [Disabled] Disables the onboard LAN Boot ROM. "Onboard Device" is to reach your best ...
User Guide
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... Controller (APIC). [Disabled] When set to [Disabled], the system disable the Advanced Configuration and Power Interface (ACPI) support in the RSDT pointer list. 3.6.5 APM Configuration Crosshair IV Formula BIOS Setup Power APM Configuration EuP Ready [Disabled] Restore on AC Power Loss [Power Off] Power On By PCI/PCIE Device [Disabled] Power On...] EuP Ready [Disabled] [Disabled] Disables the Energy Using Products (EuP) Ready function. [Enabled] Allows BIOS to switch off or on the system through a PCI/PCIE LAN or modem card. ROG Crosshair IV Formula 3-31
... Controller (APIC). [Disabled] When set to [Disabled], the system disable the Advanced Configuration and Power Interface (ACPI) support in the RSDT pointer list. 3.6.5 APM Configuration Crosshair IV Formula BIOS Setup Power APM Configuration EuP Ready [Disabled] Restore on AC Power Loss [Power Off] Power On By PCI/PCIE Device [Disabled] Power On...] EuP Ready [Disabled] [Disabled] Disables the Energy Using Products (EuP) Ready function. [Enabled] Allows BIOS to switch off or on the system through a PCI/PCIE LAN or modem card. ROG Crosshair IV Formula 3-31
User Guide
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...the and keys to load the default system settings. 3.8.4 AI NET 2 Ai Net 2 Pair Status Crosshair IV Formula BIOS Setup Tools Length Check Marvell LAN cable during the Power-On Self‑Test (POST). Save Above Settings Allows you to adjust the ...Default Settings Allows you to 3.3 Extreme Tweaker Menu for details. VDDR Voltage; CPU Voltage; CPU/NB Voltage; Configuration options: [Disabled] [Enabled] ROG Crosshair IV Formula 3-43 SB Voltage; CPU Ratio; DRAM Voltage; Check Marvell LAN cable [Disabled] Check Marvell LAN cable [Disabled] Enables or disables...
...the and keys to load the default system settings. 3.8.4 AI NET 2 Ai Net 2 Pair Status Crosshair IV Formula BIOS Setup Tools Length Check Marvell LAN cable during the Power-On Self‑Test (POST). Save Above Settings Allows you to adjust the ...Default Settings Allows you to 3.3 Extreme Tweaker Menu for details. VDDR Voltage; CPU Voltage; CPU/NB Voltage; Configuration options: [Disabled] [Enabled] ROG Crosshair IV Formula 3-43 SB Voltage; CPU Ratio; DRAM Voltage; Check Marvell LAN cable [Disabled] Check Marvell LAN cable [Disabled] Enables or disables...