Manuel d'utilisation / d'entretien du produit U400 du fabricant Lenovo
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V3.0_en-US IdeaPad U300/ U300e/U300s/U400 Read the safety notices and important tips in the included manuals before using your computer . ©Lenovo China 2011 New World.
If your product is not working correctly, DO NOT RETURN IT TO THE STORE. For technical assistance, contact a Lenovo support specialist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686). Additionally, you can find support info rmation and updates on the Lenovo Web site located at http://consumersupport.
i Chapter 1. Getting to know yo ur computer ....................................................... 1 Top view ........ ................ ............. ................ .... 1 Left-side view ......... ................ ............ ........... 3 Right-side view .
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1 Chapter 1. Getting to know your computer Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
2 Chapter 1. Getting to know yo ur computer Integrated camera (Select models only) Use the camera for video communication. Wireless module antennas (Select models only) The built-in antennas ensure optimal r eception of wireless radio. Computer display The LCD display provides brilliant visual output.
Chapter 1. Getting to kno w your computer 3 Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -.
4 Chapter 1. Getting to know yo ur computer Headphone mic combo jack Connects to the headset. Attention: • Listening to music at high volume over extend ed periods of time may damage your hearing. Fan louvers Dissipate internal heat. Note: Mak e sure that none of the f an louvers are block ed or else overheating of th e computer may occur .
Chapter 1. Getting to kno w your computer 5 Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - U300/U300e U300s U400 USB port Connects to USB devices.
6 Chapter 1. Getting to know yo ur computer RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see “W ired connection (U300/U300e/U400)” on page 2 1. Headphone mic combo jack Connects to the headset. Attention: • Listening to music at high volume over extend ed periods of time may damage your hearing.
Chapter 1. Getting to know your computer 7 Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
8 Chapter 2. New Features Rapid Boot (Select models only) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The Rapid Boot technology sh ortens the boot time of your computer .
Chapter 2. New Features 9 Hybrid Pow er Supply (F or IdeaPad U 400 series only ) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A hybrid power supply system incorporates a power a dapter an d batt ery pack to power a computer .
10 Chapter 3. Learning the basics First use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
Chapter 3. Learning th e basics 11 T o wake the computer , do one of the following. • Pr ess the power button. • Press any key on the keyboar d. Shutting down your computer If you are not going to us e your computer for a day or two, shut it down.
12 Chapter 3. Learning th e basics Using AC adapter and battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
Chapter 3. Learning th e basics 13 Using the tou chpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -.
14 Chapter 3. Learning the basic s Using the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Y our comput er has the function keys in corporated in its s tandard keyboar d.
Chapter 3. Learning th e basics 15 Hotkey Using Hotkey The hotkeys ar e located on the fun ction key row on the keyboard. Y ou can access certain system settings quickly by pressi ng the appropriate hotkey . : Mute/Unmute the sound. : Quick decrease volume level.
16 Chapter 3. Learning the basic s Setting the Hotkey Mode By default, the hotkey functions are accessi ble by pressing o ne single function key (F1~F12). However , you can disable the Hotkey mode in the BIOS setup interface. T o disable the Hotkey mode, do the following: 1 Restart the computer .
Chapter 3. Learning th e basics 17 Connecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Y our computer has a wide range of built- in features and connection capabilities.
18 Chapter 3. Learning th e basics Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
Chapter 3. Learning th e basics 19 System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - These indicators inform you of the computer status.
20 Chapter 3. Learning th e basics Securing your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This section provides info rmation about how to help protect your computer fr om theft and unauthorized use.
21 Chapter 4. Connecting to the Internet As a global network, the Internet connects co mputers worldwide, pr ov iding services such as e-mailing, information sear ching, electronic comme rce, W eb browsing an d entertainment. Y ou can connect the computer to the Internet in the following ways: W ired connection: use physical wiring to connect.
22 Chapter 4. Connecting to the Internet Wireless connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -.
23 Chapter 5. OneKey Rescue system OneKey Rescue system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
24 Trademarks The following te rms are tradem arks or regi stered tradem arks of Lenovo in the U nited States, other countries, or both. Lenovo IdeaPad OneKey Microsoft and W indows are trademarks of Microsoft Corpor ation in the Uni ted States, other countries, or both.
25 Index AC adapter Using .... ................... .................. ....................... 1 2 Battery Charging ..................... .................. ................... 12 Bluetooth Connecting ............. ...................... ..............
If your product is not working correctly, DO NOT RETURN IT TO THE STORE. For technical assistance, contact a Lenovo support specialist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686). Additionally, you can find support info rmation and updates on the Lenovo Web site located at http://consumersupport.
V3.0_en-US IdeaPad U300/ U300e/U300s/U400 Read the safety notices and important tips in the included manuals before using your computer . ©Lenovo China 2011 New World.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Lenovo U400 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Lenovo U400 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Lenovo U400, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Lenovo U400 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Lenovo U400, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Lenovo U400.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Lenovo U400. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Lenovo U400 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
