User manual ARISTO AM-661

[. . . ] 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. [. . . ] CN8: PS/2 Mouse 5 1 1 3 5 7 VCC USBP1USBP1+ GND 2 4 6 8 GND USBP0+ USBP0VCC 1 2 3 4 5 VCC NC MS_DATA GND MS_CLK 3. CN24: CD-IN(JST) 4 1 1 2 3 4 GND CD-L GND CD-R 1 2 3 4 CD-L GND GND CD-R 5. CN16: INFRA-RED 1 4 1 2 3 4 AUX-L GND GND AUX-R 1 2 3 4 IRRX GND IRTX VCC * =Default setting Close Open Hardware Setup 8 Installation Installing a DRAM Module To install a DRAM module, · · Determine the desired amount of memory and acquire the necessary DRAM modules. Note that a DRAM module has a polarity notch at one end so that it fits into a socket only one way. Align the DRAM module edge connector with the slot at the center of the socket. Position the DRAM module to the left of the socket and press the DRAM module edge connector firmly into the socket. · · If you have misaligned or only partially seated the module, remove the DRAM module gently and reinstall it. Installing the Processor · · · Unpack the CPU and identify the pin 1 corner of the CPU. Match pin 1 of the CPU with pin 1 of the CPU socket. The pin 1 corner of the CPU socket is designated by a small triangle printed on the motherboard. Carefully insert the CPU into the CPU socket and move the metal arm downward to replace it in its original position. Change any jumper settings as detailed in the manual. If a heat sink is attached and covers the top of the CPU, identify the pin 1 corner by turning the CPU over. Locate the small gold finger that extends from one corner of the large central square portion of the CPU. The gold finger points towards pin 1, which is also uniquely identified by a square pad. Technical Reference Booklet 9 Installing DIMMs 1. Turn off all peripheral devices connected to the computer. Remove the computer cover and locate the DIMM sockets. 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. Clip DIMM Clip DIMM Socket Notch 5. 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. Hardware Setup 10 Installing the Spacer When installing the Pentium II motherboard (Baby AT), you need to insert the SPACER at the corner near the IDE to provide better support for connect the IDE connector and future DRAM modules. DIMM Socket IDE Connector Spacer Caution Please check your computer chassis if it is carrying any metal mounting post at this location. Remove the mounting post or add insulation to the post before putting in the motherboard. Technical Reference Booklet 11 BIOS SETUP This chapter discusses Award's Setup Program built into the ROM BIOS. The Setup Program allows users to modify the basic system configuration. [. . . ] 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. [. . . ]