User manual ARISTO AM-957

[. . . ] 1 Electronic Emission Notices Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions contained in this manual, may cause harmful interference to radio and television communications. However, there is no guarantee that interference will not occur in a particular installation. [. . . ] Before using your computer, make sure all jumpers and DRAM modules are set correctly. Refer to this chapter whenever in doubt. 1 JP45 JP53 CPU Speed Selection When JP7 is installed on this motherboard, jumper is required to be set for different type of CPU installed. The CPU speed is set by JP1, JP5 and JP7, please refer to the table of JP7 and CPU marking. When JP7 is not installed on this motherboard, jumperless feature is implemented such that no jumper is required to be set for different type of CPU installed. Notice: 1. Be sure to save the CMOS setting when exit the CMOS. When you use 100MHz CPU Clock Speed, DIMM RAM must be PC100 standard. Most PGA370 CPU is frequency multiplier locked, no CPU speed change will be seen even if the frequency multiplier setting in CMOS setup is changed. JP1, JP5 - System Bus Frequency JP1 1 1 1 Open Open Close* JP7 - Ratio of Processor Core to System Bus Frequency Ratio 3* 3. 5 4 4. 5 JP7 2 1 2 1 2 1 2 1 JP53 - CPU Type Selection JP53 1-2 2-3 Selection PGA 370 CPU Slot 1 CPU Technical Reference Booklet 1 JP8 1 1 JP3 2 1 JP5 1 1 JP7 JP5 1 JP1 Open 1-2 1-2* CPU Clock Speed 133MHz (100MHz CPU run at 133MHz Front Side Bus) 100MHz (66MHz CPU run at 100MHz Front Side Bus) Auto* Ratio JP7 2 1 2 1 2 1 2 1 Ratio 7 7. 5 8 -- JP7 2 1 2 1 2 1 * 5 5. 5 6 6. 5 7 JP45 - On Board AC97 Codec Sound JP45 1-2 2-3* Function AC97 Sound Disable AC97 Sound Enable* JP8 - BIOS Program Voltage JP8 1-2 2-3 BIOS Voltage 12V 5V Selection MX (2MB) ATMEL/SST/Winbond (2MB) JP8 is pre-installed in the factory. It should NOT be altered by the users. JP3 - CMOS Clear JP3 1-2* 2-3 Function Normal* CMOS Clear Pin Assignment Interinal Audio Connector (Applicable for Sound on Board Version Only) CN25 : AUX-IN 1 Pin 1 2 3 4 Assignment AUX-L GND GND AUX-R CN16 : Infrared Module 1 Pin 1 2 3 4 Pin 1 2 3 4 5 6 7 8 Assignment IRRX GND IRTX VCC Assignment VCC GND USBP2USBP3+ USBP2+ USBP3GND VCC CN24 : CD-IN 1 Pin 1 2 3 4 Pin 1 2 3 4 Pin 1 2 3 4 Assignment CD-L GND GND CD-R Assignment CD-R GND CD-L GND Assignment GND CD-L GND CD-R CN8 : USB Port 2 1 8 7 CN31 : CD-IN RGLG CN32 : CD-IN GLGR Close Open * = Default setting. Hardware Configuration 8 Hardware Setup To Install DIMMs 1. Holding the DIMM by the edges, remove it from its antistatic package. Make sure the clips at either end of the socket are pushed away from the socket. Align the two small notches in the bottom edge of the DIMM with the keys in the socket. Insert the bottom edge of the DIMM into the socket. When the DIMM is seated, push down on the top edge of the DIMM until the retaining clips at the ends of the socket snap into place. Make sure the clips are firmly in place. If you installed a DIMM with ECC memory, start the computer and use the ECC Configuration feature in Setup to enable the use of ECC. Turn system power off before installing and removing any device, otherwise you'll cause the system damage. Installing a New Processor An upgrade processor can dramatically increase general system speed and performance. Most microprocessor upgrade kits include the following items: · Microprocessor chip · Installation instructions and technical data Your system may have these features built in, or support them as upgrades. Technical Reference Booklet 9 Installing the Processor to Slot 1 Connector (Applicable to the Motherboard with Slot 1 Socket Only) To install the processor, follow these steps: 1. Insert the processor in the retention mechanism. Press down on the processor until it is firmly seated in the Slot 1 connector. Processor Latches Processor Retention Mechanism Retention Mechanism To Install a Processor to ZIF Socket (Applicable to the Motherboard with ZIF Socket Only) To install the processor, follow these steps: 1. If the system microprocessor is already on the motherboard socket, you need to remove it from the motherboard socket. The socket is a Zero Insertion Force (ZIF) socket which has a metal arm at one side. You may also restart by simultaneously pressing the <Ctrl>, <Alt>, and <Delete> keys. If you do not press the keys at the correct time and the system does not reset, an error message will be displayed and you will again be asked to . . . PRESS F1 TO CONTINUE, DEL TO ENTER SETUP Getting Help Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selections for the highlighted item. [. . . ] The new password will clear the previously entered password from the CMOS memory. You will be asked to confirm the password. Type the password again and press <Enter>. You may also press <Esc> to abort the selection and operate without a password. [. . . ]