User manual ASUS P100

[. . . ] R AP100 Pentium® II Startup Server Hardware Reference Guide User's Notice 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. 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. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. 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. [. . . ] Components Side View Motherboard WARNING: Always remove the power cord when working on the server internal components to prevent electrical shocks or damage to electrical components. ATX power supplies that are plugged into an AC outlet always have standby power even when powered Off . 14 AP100 Hardware Reference Guide II. System Components Side Panel The side panel needs to be removed to gain access to the internal system. Components Side Panel Thumb screw location Removing side panel (Step 2) Removing side panel (Step 3) Stabilizing Link Bar The stabilizing link bar needs to be removed in order to access the motherboard or remove the 3. 5" device cage. To remove the stabilizing link bar, grasp the bar at the back end with the right hand and with the right thumb press the back of the chassis toward your fingers (or using the palm of your left hand, press on the back of the chassis). The bar then releases from the latch and swings outward. Grab here and pull bar outward Press here with thumb or other hand Chassis side interior AP100 Hardware Reference Guide 15 II. System Components Motherboard Mounting Once the stabilizing link bar is removed, you can install or replace the motherboard but note the screw locations. All screws are necessary to provide the needed stabilization to support all the motherboard expansion items. Components Motherboard / Panel Motherboard screw locations Panel Connections Several wires should be connected to the motherboard for the IDE/SCSI activity, power, and message indicators on the front panel. Panel connections also allow for an ATX power button, reset switch, and speaker. Connect the chassis front panel wires as illustrated: Red (+) Button Cell Battery for motherboard BIOS and clock H. D. D. LED White White (+) Speaker White Red Black Violet (+) Black White Violet Reset SW White Red (+) Power SW Black White Black Red Chassis Panel Connectors White White Yellow Yellow (+) Turbo LED White Green (+) Power LED Green Connector for Optional Infrared Module White Motherboard panel connector 16 AP100 Hardware Reference Guide II. System Components Front Panel The front panel needs to be removed to install or remove the device cage covers for installing or removing devices mounted in the device cages. You can remove the front panel either in the upright position or flat on its right panel. Lean the front panel over the edge of a table or book if working upright. Reach your fingers up into the front panel and pull the front panel away from the chassis. Components Front Panel Four of your fingers should fit behind the front panel Removing the front panel Device Bay Covers With the front panel removed, the device bay covers can be removed or installed. With your thumb, push the tab outward against the side of the front panel. With your other hand, push the device cage cover inward from the front side. Device bay cover tab Front panel backside AP100 Hardware Reference Guide 17 II. System Components Air Circulation System The server's air circulation system is comprised of one 3 inch (8 cm) fan mounted on the inside rear of the chassis and another one mounted on the front of the chassis, as well as the power supply itself. The air circulation system cools the internal system by bringing fresh air in from the back and forcing the hot air out through the front. It is important to keep the air surrounding the hard disk drives below 122°F (50°C) to prevent hard disk failures. [. . . ] 5) A total of 7 "Narrow Fast SCSI" devices (ID0-ID7) may be connected to the 50 pin Narrow connector. IV. Appendix SCSI Connection Examples This is an example of how SCSI devices can be connected to your server. · · · Two 9GB Ultra2-SCSI hard disks in the 3. 5" cage can be connected to the Ultra2 connector on the motherboard for 18GB of main storage. One Ultra-SCSI tape drive in the 5. 25" cage is connected to the 50 pin narrow connector on the motherboard for routine backups. [. . . ]