User manual EPOX EP-6WEA4I

[. . . ] 6WEA4I Pentium Pentium A Pentium ® II or Pentium ® III Slot1 GP Processor Pr ocessor based AGP motherboard (133/100/66MHz) TRADEMARK All products and company names are trademarks or registered trademarks of their respective holders. These specifications are subjected to change without notice. Manual Revision 1. 0 November 23, 1999 6WEA4I Features FEATURES 6WEA4I Features: · 6WEA4I is based on the Pentium® II or Pentium® III Processor operating at 350 ~ 733MHz (100/133MHz) on Slot 1. The board is c o n f i g u r e d by a BIOS setting to match your CPU clock speed. [. . . ] Supports ring-in feature (remote power-on through external modem, allow system to be turned on remotely. Supports Hot key, Any key or password Keyboard power ON function (KBPO). Supports USDM software to offer motherboard various status on Windows® 95/98. Supports the STR indicator red LED (D23) to avoid pluging or un-pluging DIMM modules when in a STR mode or power on mode. Supports ISA Slot. · · · · · · · · · · · · · · · · Page 3 Installation 6WEA4I 6WEA4I Detailed Layout Figure 1 Page 4 6WEA4I Installation Easy Installation Procedure Easy Installation Procedure The following must be completed before powering on your new system: Configure Jumpers to match your hardware System Memory Configuration Device Connectors Configure Jumpers We design this motherboard with the a few jumpers to make your installation fast and easy. The following will describe all of the jumpers that you are required to set. JP1 1 CMOS Clear JP1 = 1-2 Normal (Default) = 2-3 Clear CMOS JP13 1 Keyboard Power-ON Function JP13 = 1-2 Enabled = 2-3 Disabled (Default) Page 5 Installation JP8 1 6WEA4I On Board AC'97 Codec Audio JP8 = 1-2 Enabled (Default for 6WEA4I) = 2-3 Disabled AC'97/MR Configuration Table JP8 1-2 EP-6WEA4/6WEA4I AC'97 Onboard (Primary) MR or MC (Secondary) Disabled Onboard AC'97 MR or MC or AMC (Primary) 2-3 * Audio Codec'97 (AC'97) ** Audio Codec (AC) *** Modem Codec (MC) **** Audio/Modem Codec (AMC) ***** Modem Riser Card (MR) Note: In the BIOS setting, "AC97 Audio" of "Integrated Peripherals" must be changed from "Enabled" to "Disabled" as well to come with JP8 setting (at "2-3" position). (refer to page 4-14). Page 6 6WEA4I System Memory Configuration Memory Layout Installation The 6WEA4I supports (2) 168-pin DIMMs (Dual In-line Memory Module). The DIMMs can be either EDO (Extended Data Out) or SDRAM (Synchronized DRAM). · · · · 100MHz system memory bus frequency. 8MB to 256MB using 16MB/64MB technology (512MB using 128MB technology). We recommend to installed the "PC/100MHz SDRAM Spec. ", using DIMM SDRAM must be 125MHz (-8ns) bus speed. If used 100MHz (-10ns) SDRAM may be critical timing for the motherboard. [. . . ] IRTX 1 J2 KeyLock - Keyboard lock switch & Power LED connector 1. GND * The power LED lights when the system is powered on and blinks in SLEEP MODE (Suspend mode). 1 Speaker - Connect to the system's speaker for beeping 1. [. . . ]