User manual ASUS PU-DLS

[. . . ] PU-DLS User Guide Motherboard E1174 Checklist First Edition V1 January 2003 Copyright © 2003 ASUSTeK COMPUTER INC. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. [. . . ] CPU Level 1 Cache, CPU Level 2 Cache [Enabled] These fields allow you to choose from the default [Enabled] or choose [Disabled] to turn on or off the CPU Level 1 and Level 2 built-in cache. Configuration options: [Disabled] [Enabled] Hyper-Threading Technology [Enabled] This item allows you to enable or disable support for Hyper-Threading Technology enabled processors which contain multiple logical processors per physical processor package. Configuration options: [Disabled] [Enabled] BIOS Update [Enabled] This field functions as an update loader integrated into the BIOS to supply the processor with the required data. When set to [Enabled], the BIOS loads the update on all processors during system bootup. Configuration options: [Disabled] [Enabled] ASUS PU-DLS motherboard user guide 4-15 PS/2 Mouse Function Control [Auto] The default setting [Auto] allows the system to detect a PS/2 mouse at startup. If a mouse is detected, the BIOS assigns IRQ12 to the PS/2 mouse. Otherwise, IRQ12 can be used for expansion cards. When you set this field to [Enabled], BIOS reserves IRQ12, whether or not a PS/2 mouse is detected at startup. Configuration options: [Enabled] [Auto] OS/2 Onboard Memory > 64M [Disabled] When using OS/2 operating systems with installed DRAM of greater than 64MB, you need to set this option to [Enabled]. Otherwise, leave to the default setting [Disabled]. Configuration options: [Disabled] [Enabled] USB Legacy Support [Auto] This motherboard supports Universal Serial Bus (USB) devices. The default of [Auto] allows the system to detect a USB device at startup. If detected, the USB controller legacy mode is enabled. If not detected, the USB controller legacy mode is disabled. When you set this field to [Disabled], the USB controller legacy mode is disabled whether or not you are using a USB device. Configuration options: [Disabled] [Enabled] [Auto] 4-16 Chapter 4: BIOS Setup 4. 4. 1 Chip Configuration SDRAM Configuration [By SPD] This parameter allows you to set the optimal timings for items 2­5, depending on the memory modules that you are using. The default setting is [By SPD], which configures items 2­5 by reading the contents in the SPD (Serial Presence Detect) device. The EEPROM on the memory module stores critical information about the module, such as memory type, size, speed, voltage interface, and module banks. Configuration options: [User Defined] [By SPD] The SDRAM parameters (items 2~5) become configurable only when you set the SDRAM Configuration to [User Defined]. SDRAM CAS Latency [2. 5T] This item controls the latency between the SDRAM read command and the time the data actually becomes available. It is recommended to keep the default setting for stable system operation. SDRAM RAS to CAS Delay [3T] This item controls the latency between the DDR SDRAM active command and the read/write command. It is recommended to keep the default setting for stable system operation. ASUS PU-DLS motherboard user guide 4-17 SDRAM RAS Precharge Delay [3T] This item controls the idle clocks after issuing a precharge command to the DDR SDRAM. It is recommended to keep the default setting for stable system operation. SDRAM Active Precharge Delay [6T] This item controls the number of DDR SDRAM clocks used for DDR SDRAM parameters. [. . . ] If you want to force any of these settings, choose 'Advanced Options' and set the speed and duplex modes. Exit'netconfig' and choose to relink the kernel. Reboot the system. At the command prompt, type: # reboot (or init 6) ASUS PU-DLS motherboard user guide 5-39 SCO Open Server 5. 0. 6 (continued) 5. 6. 2 ATI® Rage XL Display Driver Installation SCO OpenServer 5. 0. 6 system can correctly recognize ATI Rage XL graphic controller (ATI RAGE PRO/LT-PRO/XL/Mobility (P/M/M1)) during installation. User doesn't need to load or modify the video driver for the onboard VGA device. 5-40 Chapter 5: Driver installation 5. 7 Linux RedHat 8. 0 5. 7. 1 Adaptec® SCSI Driver Installation A. [. . . ]