User manual ACER P229HQL

[. . . ] Record the model number, serial number, purchase date, and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your computer. All correspondense concerning your unit should include the serial number, model number, and purchase information. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated. Model Number : _________________________________ Serial Number: ___________________________________ Purchase Date: ___________________________________ Place of Purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Inc. [. . . ] Observe the post-installation instructions described on page 38. To install a 5. 25-inch storage device Note: If you are installing a new drive in an empty drive bay, skip steps 2 to 4. 1 2 Observe the ESD precautions and pre-installation procedures described on page 37. Disconnect the power and IDE cables from the old drive. 55 3 Loosen and remove the two screws from each side of the CD-ROM drive (1) before pulling it from the chassis (2). 4 Insert the CD-ROM drive into the drive bay and secure it with the screws you removed in the previous step. 5 6 Connect the power and IDE cables to the new drive. Observe the post-installation instructions described on page 38. 56 3 Upgrading the system Upgrading the CPU This section includes instructions for removing and installing a CPU. To remove a CPU with heatsink Before installing a new CPU in a socket, remove first any previously installed CPU from that socket. Important: Before removing a CPU from the mainboard, make sure to create a backup file of all important data. 1 2 3 Observe the ESD precautions and pre-installation procedures described on page 37. To detach the CPU from its socket, follow the steps below: (1) Depress then lift up each of the locking levers to a 90° angle. (3) Lift the CPU locking lever until it is fully extended. (4) Gently unseat and pull the CPU from the socket. 57 Warning!The heatsink becomes very hot when the system is on. NEVER touch the heatsink with any metal or with your hands. 58 3 Upgrading the system Processor Sequence If only one CPU is to be installed, it must be installed in the CPU 1 socket; if such is the case, the CPU 2 socket no longer requires a termination module. When installing multiple processors, install them in the order shown below. To install a CPU with heatsink 1 2 3 Observe the ESD precautions and pre-installation procedures described on page 37. Align the CPU to its socket, making sure that pin 1 (indicated by the notched corner) of the CPU connects to hole 1 of the socket (on the bottom right corner). To install the CPU to its socket, follow the steps below: (1) Insert the CPU into the socket. To reduce the risk of personal injury or damage to the equipment, the installation of power supply modules should be referred to individuals who are qualified to service server systems and are trained to deal with equipment capable of generating hazardous energy levels. To reduce the risk of personal injury from hot surfaces, observe the thermal labels on each power supply module. You can also consider wearing protective gloves. To reduce the risk of personal injury from electric shock hazards, do not open the power supply modules. There are no serviceable parts inside the module. Electrostatic discharge can damage electronic components. Make sure that you are properly grounded before handling a power supply module. 65 To install a redundant power supply module 1 Remove the screw securing the cover of the empty optional power supply module bay, then remove the cover. 2 Slide the redundant power supply module into the empty bay until you feel resistance. 66 3 3 Upgrading the system Press the module handle to secure the power supply module to the bay. 4 Verify that the power indicators on both the main power supply and on the newly installed redundant power supply are illuminated (green). 67 68 3 Upgrading the system 4 BIOS setup This chapter gives information about the system BIOS and discusses how to configure the system by changing the settings of the BIOS parameters. 71 BIOS setup BIOS setup is a hardware configuration program built into your system's Basic Input/Output System (BIOS). Since most systems are already properly configured and optimized, there is no need to run this utility. You will need to run this utility under the following conditions: · · When changing the system configuration When a configuration error is detected by the system and you are prompted ("Run Setup" message) to make changes to the BIOS setup Note: If you repeatedly receive Run Setup messages, the battery may be bad. In this case, the system cannot retain configuration values in CMOS. Ask a qualified technician for assistance. [. . . ] Slide the top panel backward to detach it from the chassis. 3 Remove the stands from the server. (1) (2) Lay the server on its side on a flat, stable surface. Remove the single screw from the center of each of the server's four stands. Keep these for later use. 113 (3) Gently twist and pull the stands from the server. The Rack Mount Kit contains two sets of rack brackets and mounting rails. [. . . ]