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...area. These devices could interrupt the grounding circuit. • Ensure that came with the product, contact a qualified service technician or your power supply is broken, do not try to fix it , carefully read all the manuals that your retailer. Safety information Electrical safety ...removing signal cables from the existing system before the signal cables are not damaged. If possible, disconnect all power cables from the motherboard, ensure that the power cables for the devices are unplugged before you encounter technical problems with the package. • Before using the...
...area. These devices could interrupt the grounding circuit. • Ensure that came with the product, contact a qualified service technician or your power supply is broken, do not try to fix it , carefully read all the manuals that your retailer. Safety information Electrical safety ...removing signal cables from the existing system before the signal cables are not damaged. If possible, disconnect all power cables from the motherboard, ensure that the power cables for the devices are unplugged before you encounter technical problems with the package. • Before using the...
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Supports D-sub with Max. resolution of 2048x1536@75 Hz - ASUS EZ Flash 2 - ASUS CrashFree BIOS 3 - ASUS MyLogo 2 - Ai Suite II 1 x PS/2 keyboard/mouse combo port 1 x VGA port 1 x HDMI port (C8HM70-I /O connectors Intel® Celeron® 847 (BGA1023) Intel®...CPU fan connector 1 x Chassis Intrusion connector 1 x System panel connector 1 x 24-pin EATX power connector 1 x 4-pin ATX 12V poweer connector 1 x Front panel audio connector(s) (AAFP) 1 x Internal speaker connector(s) (continued on the next page) viii ASUS UEFI BIOS featuring friendly graphics user interface -
Supports D-sub with Max. resolution of 2048x1536@75 Hz - ASUS EZ Flash 2 - ASUS CrashFree BIOS 3 - ASUS MyLogo 2 - Ai Suite II 1 x PS/2 keyboard/mouse combo port 1 x VGA port 1 x HDMI port (C8HM70-I /O connectors Intel® Celeron® 847 (BGA1023) Intel®...CPU fan connector 1 x Chassis Intrusion connector 1 x System panel connector 1 x 24-pin EATX power connector 1 x 4-pin ATX 12V poweer connector 1 x Front panel audio connector(s) (AAFP) 1 x Internal speaker connector(s) (continued on the next page) viii ASUS UEFI BIOS featuring friendly graphics user interface -
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... (64bit, 204-pin module) VGA Super I/O LAN_USB34 RTL 8111F AUDIO AAFP ALC 887 Intel® HM70 64Mb BIOS SATA6G_1 SATA3G_1 EATXPWR Lithium Cell CMOS Power USB1112 CLRTC F_PANEL C8HM70-I/HDMI SPEAKER CHASSIS PCIEX16_1 SB_PWR ASUS C8HM70-I/HDMI motherboard User Manual 1 x Serial ATA 3.0 Gb/s cable 1 x Serial ATA 6.0 Gb/s cable 1 x I/O-Shield User Guide Support DVD •...
... (64bit, 204-pin module) VGA Super I/O LAN_USB34 RTL 8111F AUDIO AAFP ALC 887 Intel® HM70 64Mb BIOS SATA6G_1 SATA3G_1 EATXPWR Lithium Cell CMOS Power USB1112 CLRTC F_PANEL C8HM70-I/HDMI SPEAKER CHASSIS PCIEX16_1 SB_PWR ASUS C8HM70-I/HDMI motherboard User Manual 1 x Serial ATA 3.0 Gb/s cable 1 x Serial ATA 6.0 Gb/s cable 1 x I/O-Shield User Guide Support DVD •...
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... The motherboard comes with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off mode. SB_PWR C8HM70-I/HDMI ON OFF Standby Power Powered Off C8HM70-I/HDMI Onboard LED ASUS C8HM70-I Series 1-1 Failure to do so may cause severe damage to indicate that you should shut down the system...
... The motherboard comes with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off mode. SB_PWR C8HM70-I/HDMI ON OFF Standby Power Powered Off C8HM70-I/HDMI Onboard LED ASUS C8HM70-I Series 1-1 Failure to do so may cause severe damage to indicate that you should shut down the system...
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The package contents vary from models. Place this user guide are for C8HM70-I/HDMI only. 1.2.1 Placement direction When installing the motherboard, ensure that you unplug the power cord before installing or removing the motherboard. Failure to do so can damage the motherboard. The edge with external ports goes to the rear part ...
The package contents vary from models. Place this user guide are for C8HM70-I/HDMI only. 1.2.1 Placement direction When installing the motherboard, ensure that you unplug the power cord before installing or removing the motherboard. Failure to do so can damage the motherboard. The edge with external ports goes to the rear part ...
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...SATA3G_1 2 USB1112 EATXPWR AUDIO AAFP ALC 887 Lithium Cell CMOS Power CLRTC C8HM70-I Series 1-3 CPU and chassis fan connectors (3-pin CPU_FAN and 4-pin CHA_FAN) 2. USB 2.0 connectors (10-1 pin USB1112) Page 1-12 1-11 1-4 1-4 1-13 1-1 1-13 1-14 1-11 1-14 1-7 1-10 1-12 ASUS C8HM70-I /HDMI PCIEX16_1 F_PANEL SPEAKER CHASSIS SB_PWR 11 10 9 8...174; Celeron847 (BGA1023) processor 4. Serial ATA 6.0Gb/s connectors (7-pin SATA6G [gray]) 6. Serial ATA 3.0Gb/s connectors (7-pin SATA3G [blue]) 8. Standby power LED (SB_PWR) 7. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 3.
...SATA3G_1 2 USB1112 EATXPWR AUDIO AAFP ALC 887 Lithium Cell CMOS Power CLRTC C8HM70-I Series 1-3 CPU and chassis fan connectors (3-pin CPU_FAN and 4-pin CHA_FAN) 2. USB 2.0 connectors (10-1 pin USB1112) Page 1-12 1-11 1-4 1-4 1-13 1-1 1-13 1-14 1-11 1-14 1-7 1-10 1-12 ASUS C8HM70-I /HDMI PCIEX16_1 F_PANEL SPEAKER CHASSIS SB_PWR 11 10 9 8...174; Celeron847 (BGA1023) processor 4. Serial ATA 6.0Gb/s connectors (7-pin SATA6G [gray]) 6. Serial ATA 3.0Gb/s connectors (7-pin SATA3G [blue]) 8. Standby power LED (SB_PWR) 7. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 3.
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Turn on BIOS setup. 2. Install the software drivers for later use . Unplug the power cord before adding or removing expansion cards. Failure to do so may need to use . 4. Keep the screw for the expansion card. 1.5.3 PCI Express x16 ...
Turn on BIOS setup. 2. Install the software drivers for later use . Unplug the power cord before adding or removing expansion cards. Failure to do so may need to use . 4. Keep the screw for the expansion card. 1.5.3 PCI Express x16 ...
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...parameters by erasing the CMOS RTC RAM data. For system failure due to clear the CMOS RTC RAM data. CLRTC 12 23 C8HM70-I/HDMI Normal (Default) Clear RTC C8HM70-I Series 1-7 Removing the cap will cause system boot failure! • If the steps above do not need to clear ... then move the jumper again to overclocking, use the CPU Parameter Recall (C.P.R.) feature. ASUS C8HM70-I /HDMI Clear RTC RAM To erase the RTC RAM: 1. Keep the cap on CLRTC jumper default position. Turn OFF the computer and unplug the power cord. 2. Move the jumper cap from pins 1-2 (default) to pins 1-2. 3....
...parameters by erasing the CMOS RTC RAM data. For system failure due to clear the CMOS RTC RAM data. CLRTC 12 23 C8HM70-I/HDMI Normal (Default) Clear RTC C8HM70-I Series 1-7 Removing the cap will cause system boot failure! • If the steps above do not need to clear ... then move the jumper again to overclocking, use the CPU Parameter Recall (C.P.R.) feature. ASUS C8HM70-I /HDMI Clear RTC RAM To erase the RTC RAM: 1. Keep the cap on CLRTC jumper default position. Turn OFF the computer and unplug the power cord. 2. Move the jumper cap from pins 1-2 (default) to pins 1-2. 3....
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... Remove the jumper caps only when you use a power supply unit (PSU) that complies with a jumper cap. The power supply plugs are for your system, refer to connect the 4-pin ATX +12V power plug. CHASSIS +5VSB_MB Chassis Signal GND C8HM70-I/HDMI C8HM70-I/HDMI Chassis intrusion connector ASUS C8HM70-I /HDMI ATX power connectors • For a fully configured system, we...
... Remove the jumper caps only when you use a power supply unit (PSU) that complies with a jumper cap. The power supply plugs are for your system, refer to connect the 4-pin ATX +12V power plug. CHASSIS +5VSB_MB Chassis Signal GND C8HM70-I/HDMI C8HM70-I/HDMI Chassis intrusion connector ASUS C8HM70-I /HDMI ATX power connectors • For a fully configured system, we...
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...This connector is for the system power button. • Reset button (2-pin RESET) This 2-pin connector is for the system power LED. SPEAKER +5V GND GND Speaker Out CC88HM H7M0-I/7H0DM-II PIN 1 C8HM70-I /HDMI System panel connector • System power LED (2-pin PWRLED) This 2-pin... connector is for system reboot without turning off the system power. 9. System panel connector (10-1 pin PANEL) This connector supports several...
...This connector is for the system power button. • Reset button (2-pin RESET) This 2-pin connector is for the system power LED. SPEAKER +5V GND GND Speaker Out CC88HM H7M0-I/7H0DM-II PIN 1 C8HM70-I /HDMI System panel connector • System power LED (2-pin PWRLED) This 2-pin... connector is for system reboot without turning off the system power. 9. System panel connector (10-1 pin PANEL) This connector supports several...
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...to the default value. See section 1.6 Jumpers for this option only if you see on your screen. • Visit the ASUS website at startup: • Press during the Power-On Self Test (POST). If you want to use the mouse to control the BIOS setup program. • If the ...system becomes unstable after POST: • Press ++ simultaneously. • Press the reset button on the system chassis. • Press the power button to turn the system off then back on how to erase the RTC RAM. 2-6 Chapter 2: Getting started See section 2.9 Exit Menu for reference purposes...
...to the default value. See section 1.6 Jumpers for this option only if you see on your screen. • Visit the ASUS website at startup: • Press during the Power-On Self Test (POST). If you want to use the mouse to control the BIOS setup program. • If the ...system becomes unstable after POST: • Press ++ simultaneously. • Press the reset button on the system chassis. • Press the power button to turn the system off then back on how to erase the RTC RAM. 2-6 Chapter 2: Getting started See section 2.9 Exit Menu for reference purposes...
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To access the EZ Mode, click Exit, then select ASUS EZ Mode. Menu items Configuration fields Menu bar General help Submenu item Pop-up window Scroll bar Navigation keys Menu bar The menu bar on ... Boot Tool Exit For changing the basic system configuration For changing the overclocking settings For changing the advanced system settings For displaying the system temperature, power status, and changing the fan settings For changing the system boot configuration For configuring options for experienced end-users to configure the BIOS settings.
To access the EZ Mode, click Exit, then select ASUS EZ Mode. Menu items Configuration fields Menu bar General help Submenu item Pop-up window Scroll bar Navigation keys Menu bar The menu bar on ... Boot Tool Exit For changing the basic system configuration For changing the overclocking settings For changing the advanced system settings For displaying the system temperature, power status, and changing the fan settings For changing the system boot configuration For configuring options for experienced end-users to configure the BIOS settings.
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Use the and keys to adjust the value. If this happens, revert to the default settings. 2.4.3 CPU Power Management The sub-items in this function. [Enabled] The operating system dynamically adjusts the processor voltage and core frequency which may cause...to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). [Disabled] Disables this menu allow you to set the CPU ratio and features. ASUS C8HM70-I Series 2-13 2.4.2 DRAM Timing Control The sub-items in this menu may result in decreased average consumption and decreased average heat production. CPU Ratio...
Use the and keys to adjust the value. If this happens, revert to the default settings. 2.4.3 CPU Power Management The sub-items in this function. [Enabled] The operating system dynamically adjusts the processor voltage and core frequency which may cause...to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). [Disabled] Disables this menu allow you to set the CPU ratio and features. ASUS C8HM70-I Series 2-13 2.4.2 DRAM Timing Control The sub-items in this menu may result in decreased average consumption and decreased average heat production. CPU Ratio...
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.... [Disabled] Disables this function. [Enabled] Enables the C1E support function. Configuration options: [Auto] [8] [9] [10] [11] Enhanced Intel SpeedStep Technology [Enabled] Allows you to zero (0). CPU Power Management Configuration CPU Ratio [Auto] Allows you to enable or disable the CPU C1E. [Auto] Set this item automatically. [Disabled] Disables this function. Execute Disable... Page Protection Technology. [Disabled] Forces the XD feature flag to always return to set the ratio between the CPU Core Clock and the BCLK Frequency. ASUS C8HM70-I Series 2-15
.... [Disabled] Disables this function. [Enabled] Enables the C1E support function. Configuration options: [Auto] [8] [9] [10] [11] Enhanced Intel SpeedStep Technology [Enabled] Allows you to zero (0). CPU Power Management Configuration CPU Ratio [Auto] Allows you to enable or disable the CPU C1E. [Auto] Set this item automatically. [Disabled] Disables this function. Execute Disable... Page Protection Technology. [Disabled] Forces the XD feature flag to always return to set the ratio between the CPU Core Clock and the BCLK Frequency. ASUS C8HM70-I Series 2-15
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...] This item only appears when you to enable the Intel® Graphics Render Standby support to reduce the iGPU power use when idle. The memory size of commands. Configuration options: [Disabled] [Enabled] ASUS C8HM70-I Series 2-17 [AHCI] Set to [AHCI] when you to decide which graphics controller to use as the primary boot...
...] This item only appears when you to enable the Intel® Graphics Render Standby support to reduce the iGPU power use when idle. The memory size of commands. Configuration options: [Disabled] [Enabled] ASUS C8HM70-I Series 2-17 [AHCI] Set to [AHCI] when you to decide which graphics controller to use as the primary boot...
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...keyboard to turn on the system. [Ctrl-Esc] Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system. [Power Key] Sets Power key on the PS/2 keyboard to disable or enable the UEFI network stack. Ipv4 PXE Support [Enabled] This item allows user to disable...options: [Disabled] [Enabled] Ipv6 PXE Support [Enabled] This item allows user to disable or enable the Ipv4 PXE Boot support. Power On By PS/2 Keyboard [Disabled] [Disabled] Disables the Power On by a PS/2 mouse. Configuration options: [Disabled] [Enabled] The following two items appear only when you set values. 2.5.8 ...
...keyboard to turn on the system. [Ctrl-Esc] Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system. [Power Key] Sets Power key on the PS/2 keyboard to disable or enable the UEFI network stack. Ipv4 PXE Support [Enabled] This item allows user to disable...options: [Disabled] [Enabled] Ipv6 PXE Support [Enabled] This item allows user to disable or enable the Ipv4 PXE Boot support. Power On By PS/2 Keyboard [Disabled] [Disabled] Disables the Power On by a PS/2 mouse. Configuration options: [Disabled] [Enabled] The following two items appear only when you set values. 2.5.8 ...
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... menu The Monitor menu displays the system temperature/power status, and allows you do not wish to display the detected speed. 2.6.3 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. ASUS C8HM70-I Series 2-21 Select Ignore if you to the...
... menu The Monitor menu displays the system temperature/power status, and allows you do not wish to display the detected speed. 2.6.3 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. ASUS C8HM70-I Series 2-21 Select Ignore if you to the...
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Set this item to [Enabled] to normal boot up process after AC Power Loss. [Fast Boot] Accelerates the boot up as long as these devices are not reconnected or changed. [Full Initialization] The PS2 devices are always available ... In...] [Disabled] All the USB devices will be available only after AC Power Loss. 2.7.2 [Enabled] [Disabled] Full Screen Logo [Enabled] Enables the full screen logo display feature. Next boot after AC Power Loss [Normal Boot] [Normal Boot] Returns to use the ASUS MyLogo 2™ feature. 2.7.1 Fast Boot [Enabled] Enables or disables the fast...
Set this item to [Enabled] to normal boot up process after AC Power Loss. [Fast Boot] Accelerates the boot up as long as these devices are not reconnected or changed. [Full Initialization] The PS2 devices are always available ... In...] [Disabled] All the USB devices will be available only after AC Power Loss. 2.7.2 [Enabled] [Disabled] Full Screen Logo [Enabled] Enables the full screen logo display feature. Next boot after AC Power Loss [Normal Boot] [Normal Boot] Returns to use the ASUS MyLogo 2™ feature. 2.7.1 Fast Boot [Enabled] Enables or disables the fast...
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... [Legacy OpROM first] [UEFI driver first] [Ignore] Boot from PCIe Expansion Devices [Legacy OpR...] Configuration option: [Legacy OpROM first] [UEFI driver first] ASUS C8HM70-I Series 2-25 Launch CSM [Enabled] Configuration option: [Auto] [Enabled] [Disabled] The following four items appear when Launch CSM is set to [Enabled] ...and allows you to control the CSM (Compatibility Support Module) launch parmeters. Sets the power-on state of the NumLock to [Off]. 2.7.4 Wait for 'F1' If Error [Enabled] When this item is set to [Enabled],...
... [Legacy OpROM first] [UEFI driver first] [Ignore] Boot from PCIe Expansion Devices [Legacy OpR...] Configuration option: [Legacy OpROM first] [UEFI driver first] ASUS C8HM70-I Series 2-25 Launch CSM [Enabled] Configuration option: [Auto] [Enabled] [Disabled] The following four items appear when Launch CSM is set to [Enabled] ...and allows you to control the CSM (Compatibility Support Module) launch parmeters. Sets the power-on state of the NumLock to [Off]. 2.7.4 Wait for 'F1' If Error [Enabled] When this item is set to [Enabled],...