User manual ASUS BM6620

[. . . ] Specifications and information contained in this manual ae furnished for informational use only, and are subject to change at any time without notice, and should not be construed as a commitment by ASUS. ASUS assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual, including the products and software described in it. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners' benefit, without intent to infringe. ii Contents Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Do not place jumper caps on the fan connectors! NCLV-D REAR_FAN1 SCSI_ACTLED+ SCSI_ACTLEDSCSI_ACTLEDSCSI_ACTLED+ REAR_FAN1 REAR_FAN2 REAR_FAN2 FRNT_FAN1 FRNT_FAN2 FRNT_FAN1 Rotation +12V GND Rotation +12V GND FRNT_FAN2 Rotation +12V GND NCLV-D Fan connectors 4-10 Chapter 4: Motherboard information GND +12V Rotation 6. USB connector (10-1 pin USB34) This connector is for USB 2. 0 ports. Connect the USB module cable to this connector, then install the module to a slot opening at the back of the system chassis. The USB connector complies with USB 2. 0 specification that supports up to 480 Mbps connection speed. NCLV-D USB34 USB+5V USB_P5USB_P5+ USB+5V NCLV-D USB 2. 0 connector 7. Serial port connector (10-1 pin COM2) This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. NCLV-D COM2 PIN 1 NCLV-D Serial port2 (COM2) connector ASUS AP1600R-E2 (BA2) USB+5V USB_P6USB_P6+ GND NC 4-11 8. S S I power connectors 8+1 1/ 2) (24-pin EATXPWR1, 8- p i n S S I +1 2 V 1/ + 1 2 V 2) These connectors are for SSI power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. · Use of an SSI 12 V Specification 2. 0-compliant power supply unit (PSU) that provides a minimum power of 450 W is recommended for a fully-configured system. Do not forget to connect the 8-pin ATX +12 V power plug; otherwise, the system will not boot up. Use of a PSU with a higher power output is recommended when configuring a system with more power consuming devices. The system may become unstable or may not boot up if the power is inadequate. You must install a PSU with a higher power rating if you intend to install additional devices. · · · NCLV-D 24-pin Power Connector +3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts 8-pin GND GND GND GND +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground 1 NCLV-D Power connectors For Power Supply with 20-pin Power Connector 4-12 Chapter 4: Motherboard information +12V1 CPU +12V1 CPU +12V2 CPU +12V2 CPU 9. Backplane SMBus connector (6-1 pin BPSMB1) This connector allows you to connect SMBus (System Management Bus) devices. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface. NCLV-D BPSMB1 1 NC I2C_6_CLK# NCLV-D SMBus connector 1 0 . Refer to the connector descriptions on the next page for details. · · System power LED (Green 3-pin PLED) This 3-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. Hard disk drive activity LED (Red 2-pin IDE_LED) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD. System warning speaker (Orange 4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings. ATX power button/soft-off button (Yellow 2-pin PWRSW) This connector is for the system power button. Pressing the power button turns the system on or puts the system in sleep or soft-off mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. [. . . ] Confirm the password when prompted. The message "Password Installed" appears after you successfully set your password. To change the supervisor password, follow the same steps as in setting a user password. 5-34 Chapter 5: BIOS setup To clear the supervisor password, select the Change Supervisor Password then press <Enter>. The message "Password Uninstalled" appears. If you forget your BIOS password, you can clear clear it by erasing the CMOS Real Time Clock (RTC) RAM. See section "2. 6 Jumpers" for information on how to erase the RTC RAM. After you have set a supervisor password, the other items appear to allow you to change other security settings. Security Settings Supervisor Password User Password : Not Installed : Not Installed [Full Access] [Setup] Change Supervisor Password User Access Level Change User Password Clear User Password Password Check Boot Sector Virus Protection [Disabled] +F1 F10 ESC Select Screen Select Item Change Option General Help Save and Exit Exit User Access Level [Full Access] This item allows you to select the access restriction to the Setup items. [. . . ]