User manual ASUS M4N68T-M LE

[. . . ] IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE 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. 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] USB connectors (10-1 pin USB56, USB78) These connectors are for USB 2. 0 ports. Connect the USB/GAME module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2. 0 specification that supports up to 480 Mbps connection speed. TPA0GND TPB0+12V GND USB+5V USB_P8USB_P8+ GND NC USB78 M4N68T-M LE USB56 USB+5V USB_P7USB_P7+ GND USB+5V USB_P5USB_P5+ GND 1 1 M4N68T-M LE USB 2. 0 connectors Never connect a 1 3 9 4 c a b l e to the USB connectors. Doing so will damage the motherboard! ASUS M4N68T-M LE USB+5V USB_P6USB_P6+ GND NC 2-31 1 2 . S S I power connectors (24-pin EATXPWR1, +1 V_ +1 V_ 8 - p i n S S I +1 2 V_ 1 , S S I +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. · · · 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 For Power Supply with 20-pin Power Connector M4N68T-M LE M4N68T-M LE SSI Power connectors 2-32 +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground Chapter 2: Hardware information +12V_1 +12V_1 +12V_2 +12V_2 1 3 . Connect the power cord to the power connector at the back of the system chassis. Connect the power cord to a power outlet that is equipped with a surge protector. Turn on the devices in the following order: a. External SCSI devices (starting with the last device on the chain) c. System power 6. After applying power, the system power LED on the system front panel case lights up. For systems withATX power supplies, the system LED lights up when you press the ATX power button. If your monitor complies with "green" standards or if it has a "power standby" feature, the monitor LED may light up or switch between orange and green after the system LED turns on. The system then runs the power-on self tests or POST. While the tests are running, the BIOS beeps (see BIOS beep codes table below) or additional messages appear on the screen. If you do not see anything within 30 seconds from the time you turned on the power, the system may have failed a power-on test. Check the jumper settings and connections or call your retailer for assistance. AMI BIOS beep codes Beep Description One beep Error Keyboard controller error Refresh Time error No master drive detected Floppy controller failure Hardware component failure Two continuous beeps followed by two short beeps Two continuous beeps followed by four short beeps 7. At power on, hold down the <Delete> key to enter the BIOS Setup. [. . . ] 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. Configuration options: [No Access] [View Only] [Limited] [Full Access] N o A c c e s s prevents user access to the Setup utility. V i e w O n l y allows access but does not allow change to any field. [. . . ]