User manual ARISTO AM-928BX

[. . . ] 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. [. . . ] The CPU speed is set in "CPU Speed Setting" of CMOS Setup. Notice: 1. Be sure to save the CMOS setting when exit the CMOS. When System Bus Frequency is 100MHz, DIMM RAM must be PC100 standard. When the system is turned on the first time or the CPU is changed, a Pentium II-133 or -200 (depends on the CPU bus speed) will be recognized and a warning message of "CPU has been changed" will appear. Please enter the CMOS setup menu to configure the CPU speed. JP1, JP2 - System Bus Frequency JP1 1 1 1 * = Default setting. Technical Reference Booklet 1 1 2 1 JP7 JP4 JP28 JP2 1 1 1 System Bus Frequency 133MHz 100MHz Auto* Close Open (Open) (Open) (Close)* (Open) (Close) (Close)* 7 JP7 - Ratio of Processor Core to System Bus Frequency Ratio of System 1. 5 2* 2. 5 3 3. 5 4 4. 5 JP7 2 1 2 1 2 1 2 1 2 1 2 1 2 1 Ratio of System 5 * 5. 5 6 6. 5 7 7. 5 8 JP7 2 1 2 1 2 1 2 1 2 1 2 1 2 1 JP4 - CMOS Clear JP4 (1-2)* (2-3) Selection Normal* CMOS Clear JP20 - PCI Sound Setting JP20 (1-2)* (2-3) Selection Enable* Disable JP28 - Keyboard Power On Password Clear JP28 (1-2)* (2-3) Selection Normal* Clear Keyboard Power On Password * = Default setting. Close Open Hardware Setup 8 JP33, JP34 - PCI4 Master Assign JP33 1 1 JP34 (1-2) (2-3) 1 1 PCI4 Master Assign (1-2) (2-3) for PCI4 Slot for On Board PCI Sound Chips Notice: When for On Board PCI sound chips, Bus master card can not use on PCI4 slot. JP29 - Keyboard Power Select JP29 1 1 Selection (1-2)* (2-3) Powered by +5V * Powered by +5V Standby (Allows Keyboard Power On) Keyboard Password Power On This motherboard provides a special security feature of keyboard password power on. The feature is enabled in Integrated Peripherals Menu of CMOS setup. 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. Warning: Turn system power off before installing and removing any device, otherwise you'll cause the system damage. Hardware Setup 10 Installing the Retention Mechanism for Intel® Pentium® II & Intel® Pentium® III or Intel® Celeron® Processor To install the retention mechanism, follow these steps: 1. Locate Slot 1 and the four attachment holes on the motherboard. To position the mechanism, orient it as shown in figure. The tab on the connector fits into a notch in the base of the mechanism. Press down on the studs until it is firmly seated in attachment holes. When properly seated, the base of the mechanism is flush with the motherboard. Studs Adapter for Intel® Celeron® CPU (This adapter is for installing the Celeron® CPU only) Attachment Holes Retention Mechanism Slot 1 Installing the Processor 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. Intel® Pentium® II CPU Latches Intel® Celeron® CPU & Intel® Pentium® III CPU Retention Mechanism Retention Mechanism Warning: There is a fan attached the CPU to prevent the overheating, please ensure that the fan can operate. Otherwise the CPU can overheat and cause damage to both CPU and motherboard. Setting the Processor Speed After you install the processor into the motherboard, set the processor speed by CMOS setup. 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. This special information is then stored in battery-backed RAM, which retains the setup information when the power is turned off. Starting Setup The Award BIOS is immediately activated when you turn on the computer. The BIOS reads the system information contained in the CMOS and begins the process of checking out the system and configuring it. When it finishes, the BIOS will seek an operating system on one of the disks and then launch and turn control over to the operating system . While the BIOS is in control, the Setup Program can be activated : 1. [. . . ] A message will be displayed to confirm that the password is disabled. BIOS Setup 16 PASSWORD DISABLED. Once the password is disabled, the system will reset and you can enter the Setup Program freely. When a password is enabled, you will be prompted to enter it every time you try to enter setup. This prevents an unauthorized person from changing any setting of your system configuration. [. . . ]