User manual SAMSUNG NP-X20

[. . . ] X20/X25/X50 1. 3 Notices No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, mechanical photocopying, recording or otherwise, without the prior written permission of the manufacturer. The information within this manual is subject to change without notice. The manufacturer shall not be held liable for technical or editorial errors or omissions contained in herein; nor for incidental or consequential damages resulting from the furnishing, performance or use of this material. Microsoft Windows is a registered trademark of the Microsoft Corporation. [. . . ] It is recommended selecting at least Normal Mode in this case. 116 Users Manual Battery Calibration Calibrating your battery once a month is one of the recommended methods of increasing your computer's battery life. To calibrate the battery complete the following steps: Calibration Notes: You should start the battery calibration process with a fully charged battery, battery status LED is green. Before you commence the battery calibration process you should fully charge, then fully discharge and finally fully recharge the battery again. 1. Disconnect the AC power adapter after turning off the system. Restart your computer and press <F2> to enter BIOS setup. Using the arrow keys, highlight Smart Battery Calibration in the Boot menu. Press <Enter> to start calibration process. The calibration usually takes 3 to 5 hours depending on the current battery charge. When the calibration process is complete, recharge the battery fully. System Management 117 Upgrading Memory This computer has one or more 128 MB or 256 MB memory module(s). Two memory module sockets are provided so that you can replace memory or install an additional memory module. Removing the memory module Before removing/replacing the memory module, turn the system off completely. Do not replace the memory module when the system is in Standby/Hibernate mode. 1. Using a screwdriver, open the memory module compartment cover on the bottom of the computer. screw 2. Push the memory module tabs outward to pop the memory module upwards. Carefully pull the module out at an angle of about 30. 118 Users Manual Adding a memory module 1. Align the new memory module connectors accordingly and slide it into the slot at a 30 angle. Ensure the notch on the memory module corresponds with the notch on the socket. 2. Push the memory module in until the module clicks into place. If the memory module is not fixed completely, gently push the memory down while pressing the memory module tabs outward. 3. Close and fix the memory module compartment cover using a screwdriver. System Management 119 Using the Security Lock Port The security lock is a device used to physically 'fix' the system when using it in a public place. The locking device needs to be purchased separately. The shape and methods of use may differ depending on the manufacturer. Please refer to the manual provided with the security lock for proper use. Connect a security lock cable to a fixed object. [. . . ] ͧʵʴ Press any key to boot from CD ͧ ͤسʡͻͧ Windows ¶֧õԴó 蹫մ system recovery ͡ǵԴ ;पѹҧ ҡմ system software 150 ͼ ҡسöѹ Windows ҡسöѹ Windows سͧٵͧ蹫մ system recovery ǵԴ Windows ҡس ٵͧ蹫մ system recovery سöԴ Windows ͡ user installation ҹ öԴ͡ standard installation 1. 蹫մ system recovery ŧÿմǺٵͧ 2. ҡҡͤ仹鹷˹Ҩ 顴 鹾 Press any key to boot from CD. . . . . ͤлҡ੾աá˹աúٵҡÿմҹ ҡҡͤ ˹Ҥ͹ԡÿմػóáѺúٵ ´ "¹ӴѺúٵ" ˹ 96 3. 㹢й ѧҡ鹨лҡ˹Ҩ͡˹Ҥ͹ԡ ҡͧ¹ŧ觾Ԫѹ 顴 <Enter> 4. [. . . ]