User manual ACER ASPIRE Z3761

[. . . ] 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 correspondence 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, electronically, mechanically, by photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated. Veriton Series Desktop Computer Model number: __________________________________ Serial number: ___________________________________ Purchase date: ___________________________________ Place of purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Incorporated. [. . . ] Follow the ESD precautions described above before handling a computer component. Remove any expansion boards or peripherals that block access to the DIMM sockets or component connectors. See the following sections for specific instructions on the component you wish to install. Warning!Not turning off the computer properly before you start installing the components may cause serious damage. Do not attempt the procedures described in the following sections unless you are a qualified service technician. 11 3 Upgrading your computer English Post-installation instructions Observe the following after installing a computer component: 1 2 3 4 See to it that the components are installed according to the stepby-step instructions in their respective sections. Replace any expansion boards or peripherals that you removed earlier. Connect the necessary cables and turn on your computer. Opening your computer Caution: Before you proceed, make sure that you have turned off your computer and all peripherals connected to it. Read the "Preinstallation instructions" on page 10. You need to open your computer before you can install additional components. See the following section for instructions. To remove the computer cover 1 2 Turn off your computer and unplug all cables. Place your computer on a flat, steady surface. If your computer is in the vertical position, remove the foot stands and place your computer in the regular desktop position. Remove the expansion card from its protective packaging. Align the card in the empty bracket and then insert it into the slot. Make sure that the card is properly seated. Secure the card to your computer with the bracket lock you removed earlier. Replace the computer cover. When you turn on the computer, BIOS automatically detects and assigns resources to the newly installed devices. If you want to replace or upgrade any of these components, contact your dealer or a qualified service technician for assistance. 4 Frequently asked questions 16 Frequently asked questions The following questions indicate possible situations that may arise during the use of your computer and each is followed by easy answers and solutions. English I pressed the power switch but the system did not boot up. Check the LED located above the power switch. If the LED is not lit, no power is being applied to the system. Try the following: · · · Check if the voltage selector switch located on the rear panel of the computer is set to the correct voltage. Check if you properly plugged the power cable into an electrical outlet. If you are using a power strip, make sure it is plugged in and turned on. Is a nonbootable (nonsystem) diskette in the floppy drive?If yes, remove or replace it with a system diskette and press <Ctrl> + <Alt> + <Del> to restart your computer. If the LED is lit, check the following: · Nothing appears on the screen. Your computer's power management function automatically blanks the screen to save power. [. . . ] Reverse engineering or disassembly is prohibited. Radio device regulatory notice Note: Below regulatory information is for models with wireless LAN and/or Bluetooth only. General This product complies with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. Depending on configurations, this product may or may not contain wireless radio devices (such as wireless LAN and/or Bluetooth modules). Below information is for products with such devices. 24 R&TTE Directive 1999/5/EC as attested by conformity with the following harmonized standard: · Article 3. 1(a) Health and Safety · · · EN60950-1:2001 EN50371:2002 EN301 489-1 V1. 4. 1:2002 EN301 489-17 V1. 2. 1:2002 EN301 489-3 V1. 4. 1:2002 (Applied to models with 27MHz wireless mouse/keyboard) EN301 489-7 V1. 2. 1:2002 (Applied to models with 3G function) EN301 489-24 V1. 2. 1:2002 (Applied to models with 3G function) EN300 328 V1. 5. 1:2004 EN301 893 V1. 2. 3:2003 EN300 220-1 V1. 3. 1:2000 (Applied to models with 27MHz wireless mouse/keyboard) EN300 220-3 V1. 1. 1:2000 (Applied to models with 27MHz wireless mouse/keyboard) Article 3. 1(b) EMC · · · · · · Article 3. 2 Spectrum Usages · · · · List of applicable countries EU member states as of May 2004 are: Belgium, Denmark, Germany, Greece, Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal, Finland, Sweden, United Kingdom Estonia, Latvia, Lithuania, Poland, Hungary, Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. Usage allowed in the countries of European Union, as well as Norway, Switzerland, Iceland and Liechtenstein. [. . . ]