User manual GIGABYTE GA-6LASH

[. . . ] INTRODUCE THE INTEL®CeleronTM Socket 370 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCE AMR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOFTWARE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] This manual also explains how to install the motherboard for operation, and how to set up your CMOS CONFIGURATION with BIOS SETUP program. 1. 2. KEY FEATURES CeleronTM Socket 370 Processor based PC / AT compatible main board. q Built-in AC 97-Link software audio and YAMAHA 744 Hardware audio (Optional). q Supports CeleronTM Socket 370 processor running at 200-533 MHz. q Intel q INTEL FW82810 chipset, Supports SDRAM / Ultra DMA66(optional) /33 IDE / Keyboard and PS/2 Mouse Power On / ACPI features. q Supports 2xDIMMs using 3. 3V SDRAM DIMM module. q Supports 4MB SDRAM Display cache. (Optional) q Supports external Modem Ring-On on COMA & COMB and internal Modem Ring-On. q Supports PC100 SDRAM 16MB~512MB memory on board. q Supports 2 channels Ultra DMA66(optional)/33 IDE ports for 4 IDE Devices. q Supports 1x Line in, 1x Line Out, 1x Mic in, 1x CD Line in, 1x GAME Port 1 x TEL, 1x SPDIF OUT(Optional). q Supports 2xCOM (16550), 1xLPT (EPP / ECP/ SPP), 1x1. 44MB Floppy port. 1-1 6WMM7/6WMM7-1 q 24. 4 cm x 24. 2 cm Micro ATX SIZE form factor, 4 layers PCB. 1. 3. PERFORMANCE LIST The following performance data list is the testing results of some popular benchmark testing programs. These data are just referred by users, and there is no responsibility for different testing data values gotten by users. · Vibration - 0 to 1, 000 Hz. 2-2 Introduction · Electricity - 4. 75 V to 5. 25 V. 20A current at 5V. ) 1-3 Hardware Installation 3. HARDWARE INSTALLATION 3. 1. UNPACKING The main board package should contain the following: · The 6WMM7 / 6WMM7-1 main board. · Cable set for IDE, Floppy devices, [COMB Port Cable (Optional)]. [IUCD (Bus Master + Sound Driver + LDCM + Utility), INTEL 82810 Driver. ] The main board contains sensitive electric components, which can be easily damaged by static electricity, so the main board should be left in its original packing until it is installed. Unpacking and installation should be done on a grounded anti-static mat. The operator should be wearing an anti static wristband, grounded at the same point as the anti-static mat. Be sure there are no shipping and handling damages on the board before proceeding. After opening the main board carton, extract the system board and place it only on a grounded anti-static surface component side up. Press down on all of the socket IC's to make sure that they are properly seated. Do this only on with the board placed on a firm flat surface. M DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED. 3-1 6WMM7/6WMM7-1 3. 2. [. . . ] The DRAM installation position refer to Figure 3. 1, and notice the Pin 1 of DIMM module must match with the Pin 1 of DIMM socket. If there is a wrong direction of Pin 1, the SDRAM DIMM module could not be inserted into socket completely. 3. 5. CPU SPEED SETUP The system bus frequency can be switched between 66MHz and 100MHz by adjusting JP1. The CPU Frequency is control by BIOS. 3-8 Hardware Installation JP1: Set System Bus Speed MJP1 (Select the system speed between 66MHz / 100MHz and Auto) 1-2 Close Set system speed to Auto - auto detect 1 2 3 system speed. 2-3 Close Set system speed to 66 MHz - system always 1 2 3 run at 66MHz FSB (Front Side Bus). 1-2-3 Open 1 2 3 Set system speed to 100 MHz - system always run at 100MHz FSB (Front Side Bus). «Note: Please set the CPU host frequency in accordance with your processor' s specifications. [. . . ]