User manual CHAINTECH 6AFVO

[. . . ] The same corner will also be cut off, leaving a noticeable notch in the CPU's corner. Pull up the lever of Socket 370 so that it is perpendicular with the surface of the mainboard. Gently insert the CPU with Pin 1 at the same corner of Socket 370 that contains the end of the lever. Do not apply extra pressure as doing so may result in damaging your CPU. [. . . ] When the system is in the Soft-Off mode, this trickle supply maintains the system in it's minimum power state. Software Power-Off Control This mainboard can be powered down using theWindows 95 Software Power-Off function. To power down your computer, click the START button on the Windows 95 task bar. The message "It is now safe to turn off your computer" will not be shown when using this function. Power-On By Modem While in Soft-off state, if an external modem ring-up signal occurs, the system wakes up and can be remotely accessed. You may enable this function in BIOS's Power Management Setup menu. (See section 3-5) 10 Hardware Setup Front Panel Connector Set (CN1) A through F A. Over-ride Power Button Connector The power button on the ATX chassis can be used as a normal power switch as well as a device to activate Advanced Power Management Suspend mode. This mode is used for saving electricity when the computer is not in use for long periods of time. The Soft-OFF by PWR-BTTN function in BIOS's Power Management Setup menu must be set to "Delay 4 Sec. " to activate this function. (See section 3-5) When the Soft-OFF by PWR-BTTN function is enabled, pushing the power button rapidly will switch the system to Suspend mode. Any occurence of external activities such as pressing a key on the keyboard or moving the mouse will bring the system back to Full-On. Pushing the button while in FullOn mode for more than 4 seconds will switch the system completely off. Power Indicator LED Connector The power indicator LED shows the system's power status. It is important to pay attention to the correct cables and pin orientation (i. e. , not to reverse the order of these two connectors. ) Pin 1 2 3 Definition +5V DC Not Connected Ground Over-ride Power Button Operation Blinking LED in Suspend Mode While in Suspend mode, the LED light on the front panel of your computer will flash. Suspend mode is entered by pressing the Override Power Button, pushing the Green button on your ATX case, or enabling the Power Management and Suspend Mode options in BIOS's Power Management menu. Green Switch Connector Some ATX cases provide a Green switch which is used to put the system in Suspend mode. In Suspend mode, the power supply to the system is reduced to a trickle, the CPU clock is stopped, and the CPU core is in it's minimum power state. The system resumes in different ways as defined by Power Management Setup screen in BIOS. System Reset Switch Connector This connector should be connected to the reset switch on the front panel of the system case. The reset switch allows you to restart the system without turning the power off. Pin 1 2 Definition System Reset GROUND E. Speaker Connector Pin 1 2 3 4 Definition +5V DC No Connection No Connection Speaker Signal F. IDE Activity LED Connector The IDE activity LED lights up whenever the system reads/writes to the IDE devices. Poly-fuse Over Current Protection The poly-fuse protects the system from dangerous voltages the system might be exposed to via the keyboard or USB connectors. [. . . ] To use this function, select a hot key of your choice at the USB Resume From S3/S4/S5 option under Wake Up Events in the BIOS's Power On Management screen. You must also set this jumper's cap to pins 2-3 to use this function. CD-ROM Audio-in (CN2) Use the audio cable enclosed with your CD-ROM disk drive to connect the CD-ROM to your mainboard. This will enable your CD-ROM's audio function. L 1 GND R Auxiliary Audio-in (CN3) This connector is for use with a secondary CDROM, DVD-ROM or CDR/CDRW disk drive. 15 Chapter 2 Audio Mono -in/out Connector (CN4) This connector is used for Add on Card e. g. modem with Mono In/Out connector WOL (Wake-on-LAN) Connector (CN6) Enable the Wake Up On LAN selection in BIOS's Power Management Menu to use this function. [. . . ]