User manual ACER TRAVELMATE 4750

[. . . ] 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, electronic, mechanical, photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated. TravelMate 260 series Notebook computer Model Number : __________________________________ Serial Number: ___________________________________ Purchase Date: ___________________________________ Place of Purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Incorporated. [. . . ] Combine the use of this password with password checkpoints on boot-up and resume from hibernation for maximum security. Hard Disk Password protects your data by preventing unauthorized access to your hard disk. Even if the hard disk is · · 30 1 Getting to know your TravelMate removed from the computer and moved to another computer, it cannot be accessed without the Hard Disk Password. Important!Do not forget your Setup and Hard Disk Password!If you forget your password, please get in touch with your dealer or an authorized service center. Entering passwords When a password is set, a password prompt appears in the left-hand corner of the display screen. · When the Setup Password is set, the following prompt appears when you press F2 to enter the BIOS Utility at boot-up. Type the Setup Password and press Enter to access the BIOS Utility. · When the Power-on Password is set, the following prompt appears at boot-up. Type the Power-on Password (a . symbol appears for each character you type) and press Enter to use the computer. If you enter the password incorrectly, an x symbol appears. · When the Hard Disk Password is set, the following prompt appears at boot-up. Type the Hard Disk Password (a . symbol appears for each character you type) and press Enter to use the computer. CardBus improves on the 16-bit PC card technology by expanding the bandwidth to 32 bits. Note: Refer to your card's manual for details on how to install and use the card and its functions. Inserting a PC Card Insert the card into the lower slot and make the proper connections (e. g. , network cable), if necessary. See your card manual for details. Ejecting a PC Card Before ejecting a PC Card: 1 2 Exit the application using the card. Left-click on the Safely Remove Hardware icon on the taskbar and click on the PC Card item. Click OK to confirm. 39 3 Press the slot eject button (a) to pop out the eject button; then press it again (a) to eject the card (b). Upgrade options Your computer delivers superior power and performance. However, some users and the applications they use may demand more. This computer allows you to upgrade key components when you need increased performance. Note: Contact your authorized dealer if you decide to perform a key component upgrade. Memory upgrade Memory is expandable to 1 GB, employing 128/256/512-MB 64-bit industry standard soDIMMs (Small Outline Dual Inline Memory Modules). The computer supports SDRAM (Synchronous Dynamic Random Access Memory). There are two memory slots on your computer, one of which is occupied by standard memory. You can upgrade memory by installing a memory module into the available slot, or replacing the standard memory with a higher-capacity memory module. 40 2 Customizing my computer Installing memory Follow these steps to install memory: 1 Turn off the computer, unplug the AC adapter (if connected) and remove the battery pack. Then turn the computer over to access its base. Remove the screw from the memory cover (a); then lift up and remove the memory cover (b). 2 3 Insert the memory module diagonally into the slot (a), then gently press it down until it clicks into place (b). 4 Replace the memory cover and secure it with the screw. The computer automatically detects and reconfigures the total memory size. 41 Using system utilities Notebook Manager The computer has a built-in system setup program called Notebook Manager. [. . . ] LUOKAN 1 LASERLAITE LASER KLASSE 1 VORSICHT: UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHLL AUSSETZEN PRODUCTO LÁSER DE LA CLASE I ADVERTENCIA: RADIACIÓN LÁSER INVISIBLE AL SER ABIERTO. ADVARSEL: LASERSTRÅLING VEDÅBNING SE IKKE IND I STRÅLEN. LAVATTAESSA OLET ALTTINA LASERSÅTEILYLLE. VARNING: LASERSTRÅLNING NÅR DENNA DEL ÅR ÖPPNAD ÅLÅ TUIJOTA SÅTEESEENSTIRRA EJ IN I STRÅLEN 65 VARNING: LASERSTRÅLNING NAR DENNA DEL ÅR ÖPPNADSTIRRA EJ IN I STRÅLEN ADVARSEL: LASERSTRÅLING NAR DEKSEL ÅPNESSTIRR IKKE INN I STRÅLEN Lithium battery statement CAUTION Danger of explosion if battery is incorrectly replaced. [. . . ]