Isa/pci agp motherboard with onboard pci ide and super multi-i/o (9 pages)
Summary of Contents for EPOX LXR
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A Pentium® ® ® ® ® II Processor based AGP motherboard TRADEMARK All products and company names are trademarks or registered trademarks of their respective holders. These specifications are subject to change without notice. Manual Revision 2.3 June 25, 1998...
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Supports (2) 16 bit ISA slots, (3) 32 bit PCI slots, (1) AGP slot and provides (2) independent high performance PCI IDE interfaces capable of supporting PIO Mode 3/4 and Ultra DMA 33 devices. The LXR supports (3) PCI Bus Master slots and a jumperless PCI INT# control scheme which reduces configuration confusion when plugging in PCI card(s).
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Features • Supports the Universal Serial Bus (USB) Header. The onboard PIIX4/PIIX4E chip provides the means for connecting PC peripherals such as; keyboards, joysticks, telephones, and modems. • Built-in ATX 20-pin and AT 12-Pin power supply connector. • ® Software power-down when using Windows •...
Installation The following must be completed before powering on your new system: Configure DIP Switch and Jumper to match your hardware Install memory chips Device Connectors designs all motherboards with a DIP Switch to make your install fast and easy. 2theMax The following will describe all of the DIP Switch that you are required to set before moving on to step 2.
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Installation The LXR supports (2) 168-pin DIMMs (Dual In-line Memory Module). The DIMMs can be either EDO (Enhanced Data Out) or SDRAM (Synchronized DRAM). • DIMM SDRAM may be 83MHz (12ns), 100MHz (10ns) or 120MHz (8ns) bus speed. • If you use both 50ns and 60ns memory you must configure your BIOS to read 60ns.
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Installation Please install the motherboard into the chassis. Now that your motherboard is installed you are ready to connect all your connections (figure 12). K B C o n n. Figure 12 Chassis Panel Connector • Keylock, Speaker, Reset Turbo LED, HDD LED, IR Conn., Sleep/Power_ON CPU Fan Power •...
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Installation KeyLock - Keyboard lock switch & Power LED connector 1. Power LED(+) 4. Keylock 2. N/C 5. GND 3. GND Speaker - Connect to the system's speaker for beeping 1. Speaker 3. GND 2. N/C 4. GND Reset - Closed to restart system. IR Connector 1.
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