User manual EPOX EP-LXR

[. . . ] LXR 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 LXR Features FEATURES LXR Features: · LXR is based on the Pentium® II Processor operating at 233 ~ 333 MHz on Slot 1. [. . . ] 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® 95. · Supports ring-in feature (remote power-on through external modem, allows system to be turned on remotely. · Resume by Alarm - Allows your system to turn on at a preselected time. · Power Loss Recovery - In the event of a power outage your system will automatically turn itself back on without user intervention. · Supports CPU Hardware sleep and SMM (System Management Mode). · Supports Desktop Management Interface (DMI) facilitating the management of desktop computers, hardware and software components and peripherals, whether they are stand-alone systems or linked into networks. (option) · Built-in WOL (Wake-up On LAN) Connector. · Built-in SB-Link Connector. Page 3 Section 3 INSTALLATION Installation Power Fanr CPU Cartridge SLOT 1 PS/2 AT Power Input LXR Detailed Layout SPEAKER RESET Intel 443LX/443EX PCIset CPU FAN J2 J3 1 IR CONN. J4 LXR AGP SLOT JP4 TB/LED POWER_ON Bank 0 Bank 1 DIMM 1 DIMM 2 WOL PCI Slot #2 Battery PCI Slot #1 ISA Slot #1 ISA Slot #2 1 5 IDE1 IDE2 Chassis FAN LXR J6 Flash Memory for BIOS Secondary IDE PCI Slot #3 J7 J8 SB-Link Figure 1 HD/LED USB1 KEYLOCK 1 Page 3-1 J5 ON Installation LXR Easy Installation Procedure Easy Installation Procedure 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 Configure DIP Switch 2theMax designs all motherboards with a DIP Switch to make your install fast and easy. The following will describe all of the DIP Switch that you are required to set before moving on to step 2. Note: The DIP Switch as depicted as shown (Figure 1) in their correct physical orientation. SW 1 ON 1 2 3 4 1 ON 4 ON ON ON ON ON ON ON ON SW 1 23 CPU 233 266 300 333 JP 4 JP 4 B us C lock 1-2 68M H z 2-3 75M H z O P E N 66M H z Page 5 LXR Installation System Memory Configuration Memory Layout 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. · When using Synchronous DRAM we recommend using the 4 clock variety over the 2 clock. · Fast Page Mode DRAM (FPM) is not supported by the LX (or EX) AGPset. [. . . ] Using the Soft-Off by Pwr-BTTN feature, you can choose either Instant Off (turns system off immediately), or 4 sec delay (you need to hold the button down for 4 seconds before the system turns off). When the system is in 4 sec delay mode, 2theMax has added a special feature to make the system go into suspend mode when the button is pressed momentarily. Page 9 [. . . ]