Instruction/ maintenance manual of the product L400 Dell
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Notes, Notices, and Cautions Throughout this guide, bloc ks of text may be accompanied b y an icon and printed in bold type or in i talic type. These bl ocks are notes, notices, and cautions, and they are used as follo ws: NO TE: A NO TE indicates import ant info rmation that helps you make bet ter use of your computer sy stem.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -3 Dell™ Latitude™ L400 System Information Guide Y our Dell Latit ude computer accessories box includes a reduced set of paper documentation.
1 -4 Dell Lati tude L400 S y stem Information Guide Getting Help Dell provides a number of tools to hel p you if your computer does not perform as expected. F or information on these help tools, see the “ Ge tting Help ” section in the online User ’ s Guide .
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -5 • T o help prevent electric shock, plug th e AC adapter and peripheral power cables into properly grounded po wer sources. These cables are equipped with three- prong plugs to help ensure proper grounding.
1 -6 Dell Lati tude L400 S y stem Information Guide NOTICE: When taking the computer from low -temperature conditions into a warmer environment or from high-temperature conditions into a cooler environment, allow the computer to acclimate to room temperature before turning on power .
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -7 • Use a c hair that provides good lo wer bac k support. • Keep y our forearms horiz ont al with y our wrists in a neutral, comfortable position while using the ke yboard, touc h pad or external mouse.
1 -8 Dell Lati tude L400 S y stem Information Guide Protecting Against Electrostatic Discharge Static electricit y can harm electronic components inside your computer . T o prev ent static damage, disc harge st atic electricity from your body before y ou touc h any of your computer ’ s electronic components, suc h as a memory module.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -9 Getting Started T o set up your computer , perform the f ollowing steps: 1 . Unpac k the accessories box (see Figure 1 -1). 2. Set aside the contents of the accessories box, whi ch you will need to complete the setup of your compute r.
1 -1 0 Dell Latitude L40 0 S ystem Inform ation Guide Connecting the AC Ad apter NO TE: A partially c harged battery is already in stalled in the comput er, but Dell recommends that you at t ac h the A C adapter now so that the bat t ery can complete its c harge and the operating system setup can proceed without interr uption.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -1 1 Connecting the External Media Bay (Optional) T o connect a device in the external media ba y (see Figure 1 -3) to the computer , perform the f ollowing steps.
1 -12 Dell Latitude L40 0 S ystem Inform ation Guide T urning On the Computer T o turn on the computer , open the computer display and press the po wer but ton. NO TE: Do not doc k the computer until it has been turned on and shut down at least once. Computer Components Figures 1 -4 and 1 -5 show the locations of the computer ’ s components.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -1 3 Figure 1-5. Back View of the Computer R eplacing the Battery NOTICE: T o avoid data loss, do not remove the battery while the computer is turned on unless the computer is connected to an electrical outlet.
1 -14 Dell Latitude L40 0 S ystem Inform ation Guide 3. Re mo ve the bat ter y from the bat ter y bay . Close the computer display and turn the computer o ve r. Slide the ba tte ry bay latc h to the unloc k position (see Figure 1 -6), causing the bat ter y to pop up slightly on one side.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -1 5 ser vices, radar , air -traf fic control, pager , and P ersonal Communication Ser vices (PCS). These licensed services, along with unintentional radiators such as digi tal devices, including computer systems, contribute to the electromagnetic en vironment.
1 -16 Dell Latitude L40 0 S ystem Inform ation Guide FCC Notices (U .S. Only) Most Dell computer systems are classified by the Federal Communications Commission (FCC) as Class B digital devices. How ev er , the inclusion of cer tain options can c hange the rating of some configurations to Class A.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -1 7 • Connect the equipment into an outlet on a circuit dif f erent from that to whic h the receiver is connected. • Consult the dealer or an experienced radio/tele vision tec hnician for help.
1 -18 Dell Latitude L40 0 S ystem Inform ation Guide appropriate telephone number for obtaining customer assistance. If the equipment is causing harm to the telephone network, the telephone company ma y request that you disconnect the equipment until the problem is resol ved.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -1 9 Repairs to certified equipment should be coordinated b y a representative designated by the supplier .
1 -20 Dell Lati tude L400 S y stem Information Guide A ” Declaration of Conformity “ in accordance with the preceding directiv es and standards has been made and is on file at Dell Computer Corporation Products Europe B V , Limeric k , Ireland.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -21 Class B ITE This is a Class B product based on the standard of th e Volun tary Control Council for Interf erence (V CCI) for inf ormation tec hnology equipment.
1 -22 Dell Lati tude L400 S y stem Information Guide Class B Device Please note that this device has been appro ved f or nonbusiness purposes and may be used in any e nvironment, including residential areas.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -23 -#$.$/,0$$1$$#$2.
1 -24 Dell Lati tude L400 S y stem Information Guide NOM Information (Mexico Only) The f ollowing inf ormation is provided on the de vice(s) described in this document in compliance with the requireme.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -25 Informaci ó n para NOM ( ú nicamente para M é xico) La informaci ó n siguiente se proporciona en el dispositiv o o .
1 -26 Dell Lati tude L400 S y stem Information Guide BSMI Notice (T aiwan Only) 51VNXbk0.book Page 26 Friday, February 16, 2001 2:24 PM.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -27 CE Mark Notice This de vice complies with the requirements of the European Directive 1 999/5/EC.
1 -28 Dell Lati tude L400 S y stem Information Guide Important Notice ” Under pow er failure conditions, this telephone ma y not operate. Please ensure that a separate telephone, not dependent on local po we r, is available for emergency use.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -29 perform required pre ventiv e maintenance, and problems caused by use of parts and components not supplied by Dell.
1 -30 Dell Lati tude L400 S y stem Information Guide to you. T he warranty term for a replacement part is the remainder of the limited war ranty term. Y o u will pa y Dell f or replacement parts if the replaced part is not returned to Dell.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -31 Three- Y ear Limited W arranty (Canada Only) Dell Computer Corporation ( ” Dell “ ) manufact ures its hardware products from parts and components that are new or equiv alent to new in accordance with industry- standard practices.
1 -32 Dell Lati tude L400 S y stem Information Guide Coverage During Y ears T wo and Three During the second and third years of this limited w arranty , Dell will provide, on an ex c hange basis and s.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -33 If Dell elects to ex c hange a system or component, the e xc hange will be made in accordance with Dell ’ s Ex c hange P olicy in ef fect on the date of the e xc hange.
1 -34 Dell Lati tude L400 S y stem Information Guide Guarantee will be the end user ’ s sole and ex clusive remedy against Dell or any of its af filiates, and neither Dell nor any of its af filiates.
support. dell .com De ll Latitu d e L 400 S yste m Info rm atio n G u id e 1 -35 condition, and all of the manuals, diske tte(s), CD(s), po wer cables, and other items included with a product must be returned with it.
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www .dell.com support.dell.com GUIDE D'INFORMATION SUR LE SYSTÈME 51VNXbk0.book Page 1 Friday, February 16, 2001 2:24 PM.
Remarques, avis et pr é cautions Dans ce guide, certains blocs de texte sont accompagn é s d'une ic ô ne et imprim é s en caract è res gras ou en caract è res italiques.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-3 Dell ™ Latitude ™ L400 - Guide d'information sur le syst è me La bo î te d'accessoires de votre ordinateur Dell Latitude contient peu de documentation papier.
2-4 Dell Lati tude L400 - Guide d' information sur l e syst è me Aide et assistance Dell fournit un certain nombre d'outils qui vous aideront si votre ordinateur ne fonctionne pas de la mani è re escompt é e. Pour plus d'informations sur ces outils, reportez-vous à la section « Aide et assistance » du Guide d'utilisation .
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-5 • Avant de raccorder l'ordinateur à une source d'alimentation, assurez-vous que la tension du sect.
2-6 Dell Lati tude L400 - Guide d' information sur l e syst è me • Lorsque vous ê tes en d é placement et que vous transportez l'unit é de disque dur s é par é e de l'ordinateur, enveloppez-la dans un mat é riau non conducteur, par exemple du tissu ou du papier.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-7 Pr é cautions ergonomiques PR É CAUTION : Une mauvaise utilisation ou une utilisation prolong é e du clavier peut provoquer des blessures.
2-8 Dell Lati tude L400 - Guide d' information sur l e syst è me Protection contre les d é charges é lectrostatiques L' é lectricit é statique peut endommager les composants é lectroniques situ é s à l'int é rieur de votre ordinateur.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-9 Vous pouvez é galement suivre les conseils suivants pour é viter les dommages caus é s par les d é charges é lectrostatiques (ESD) ci-dessous.
2-1 0 Dell Lat itude L400 - Guide d'informati on sur le syst è me Connexion de l'adaptateur CA/CC REMARQUE : Une ba tterie partiellement charg é e est d é j à install é e dans l'or.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-1 1 2. Raccordez le plus gros des deux connecteurs du c â ble de la baie au p é riph é rique par la fente situ é e à l'arri è re de la baie.
2-1 2 Dell Lat itude L400 - Gui de d'informati on sur le syst è me Mise sous tension de l'ordinateur Pour mettre l'ordinateur sous tension, ouvrez l' é cran et appuyez sur le bouton d'alimentation.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-13 Figure 2-5. V ue arri è re de l'ordinateur Remplacement de la batterie AVIS : Pour é viter toute perte .
2-1 4 Dell Lat itude L400 - Gui de d'informati on sur le syst è me 2. Sauvegardez vos donn é es de l'une des fa ç ons suivantes : • F ermez tous les fic hiers et arr ê tez le sy st è me.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-15 Mise au rebut de la batterie Votre syst è me informatique utilise une pile au lithium.
2-1 6 Dell Lat itude L400 - Gui de d'informati on sur le syst è me Les syst è mes informatiques Dell sont con ç us, test é s et class é s selon l'environnement é lectromagn é tique auquel ils sont destin é s.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-17 Réglementation concernant le modem L' é tiquette IC fait foi que l' é quipement est agr éé .
2-18 D ell Lat itude L400 - Gui de d'informati on sur le syst è me les dommages r é sultant de causes externes : accidents, usage abusif ou à mauvais escient, probl è mes d'alimentation .
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è me 2-19 Garantie pendant la deuxi è me et la troisi è me ann é e Pendant la deuxi è me et la troisi è me ann é e.
2-20 De ll Lat itude L400 - Gui de d'informati on sur le syst è me DELL D É CLINE TOUTE RESPONSABILIT É , AU-DEL À DES RECOURS INDIQU É S DANS CETTE D É CLARATION DE GARANTIE LIMIT É E, PO.
support. dell .com Dell Latitude L40 0 - Guide d' information sur le syst è m e 2-21 guides, disquettes, CD, cordons d'alimentation et autres accessoires compris avec le produit doivent ê tre renvoy é s avec lui.
2-22 De ll Lat itude L400 - Gui de d'informati on sur le syst è me 51VNXbk0.book Page 22 Friday, February 16, 2001 2:24 PM.
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Notas, Av isos e Cuidados Neste manual, os blocos de texto podem estar acompanhados por um í cone e impressos em negrito ou it á lico. Esses blocos s ã o obser va çõ es, a visos e advert ê ncias, utilizados desta forma: NO T A: Uma NO T A indica informa çõ es importantes que o ajudam a usar melhor o sistema do computador .
support. dell .com Gu ia d e In fo rm a çõ es sobre o Si stema Dell Lati tude L400 3-3 CONFIDENCIAL D A DELL - Cópia .
3-4 G uia de Informa çõ es sobre o Sist ema D ell Lati tude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 Obtendo Ajuda A Dell fornece v á rias ferramentas para ajud á -lo caso o seu computador n ã o esteja funcionando conforme o esperado.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-5 CONFIDENCIAL D A DELL - C ó pia .
3-6 G uia de Informa çõ es sobre o Sist ema D ell Lati tude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 • Ao viajar, n ã o coloque o computador nos compartimentos de armazenamento suspensos, onde ele poderia deslizar.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-7 CONFIDENCIAL D A DELL - C ó pia 2/16/01 H á bitos Ergon ô micos de Computa çã o CUIDADO: O uso inadequado ou prolongado do teclado pode causar les õ es.
3-8 G uia de Informa çõ es sobre o Sist ema D ell Lati tude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 Protegendo contra Descarga Eletrost á tica A eletricidade est á tica pode danificar os componentes eletr ô nicos dentro do computador.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-9 CONFIDENCIAL D A DELL - C ó pia .
3-1 0 Guia de I nform a çõ es sobre o Sistema Dell Lat itude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 A .
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-1 1 CONFIDENCIAL D A DELL - C ó pia 2/16/01 1.
3-1 2 Guia de Infor m a çõ es sobre o Sistema Dell Lat itude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 Componentes do Computador As Figuras 3-4 e 3-5 mostram as localiza çõ es dos componentes do computador.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-1 3 CONFIDENCIAL D A DELL - C ó pia .
3-1 4 Guia de Infor m a çõ es sobre o Sistema Dell Lat itude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 Figura 3-14. Removendo a Bateria 4. Posicione a bateria conforme mostrado na Figura 3-6 e encaixe a extremidade externa da bateria no compartimento.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-1 5 CONFIDENCIAL D A DELL - C ó pia .
3-1 6 Guia de Infor m a çõ es sobre o Sistema Dell Lat itude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 Garantia Limitada e Pol í tica de Devolu çã o Os sistemas da Dell s ã o fornecidos com uma garantia limitada padr ã o de tr ê s anos.
support. dell .com Guia de I nforma çõ es sobre o Sist ema Dell Lat itude L400 3-1 7 CONFIDENCIAL D A DELL - C ó pia .
3-18 Guia de Informa çõ es sobre o Sist em a D ell Lat itude L400 CONFIDENCIAL D A DELL - C ó pia 2/16/01 51VNXbk0.
www .dell.com support.dell.com GU Í A DE INFORMA CI Ó N DEL SISTEMA 51VNXbk0.book Page 1 Friday, February 16, 2001 2:24 PM.
Notas, avisos y precauciones En esta gu í a, alg ú n bloque de texto puede ir acompa ñ ado de un icono y puede estar impreso en negrita o en cursiva.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-3 Gu í a de informaci ó n del sistema Dell ™ Latitude ™ L400 La caja de accesorios del ordenador Dell Latitude incl uye un conjunto reducido de documentaci ó n impresa.
4-4 Gu í a de informaci ó n del sistema Dell Lat itude L400 Obtenci ó n de ayuda Dell proporciona una serie de h erramien tas para ayudarle en el caso de que el ordenador no funcione como es de esperar .
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-5 • Antes de conectar el equipo a una fuente de alime ntaci ó n, aseg ú rese de que el tipo de voltaje del adaptado.
4-6 Gu í a de informaci ó n del sistema Dell Lat itude L400 • Cuando viaje con la unidad de disco duro retirada del equipo, envu é lv ala en un material no conductor , como tela o papel. Si le inspeccionan la unidad manualmente, est é preparado para instalarla en el equipo.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-7 H á bitos ergon ó micos cuando utilice el ordenador PRECAUCI Ó N : el uso inadecuado o prolongado del teclado puede ser nocivo. PRECAUCI Ó N : la visualizaci ó n de la pantalla del monitor durante largos per í odos de tiempo puede producir fatiga visual.
4-8 Gu í a de informaci ó n del sistema Dell Lat itude L400 Pro te c ci ó n frente a descargas electrost á ticas La electricidad est á tica puede da ñ ar los componentes electr ó nicos que hay en el interior del equipo.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-9 • Cuando desembale un componente sensible a la electricidad est á tica, no lo saque del embalaje antiest á ti co ha st a qu e vaya a i ns talarlo en el sistema.
4-1 0 Gu í a de informaci ó n del sistema Dell Lati tu de L400 Cone xi ó n del adaptador de CA NO T A: el ordenador ya lle va instalada una bater í a cargada parcialmente, pero Dell recomienda que.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-1 1 3. Conecte el otro extremo del cable al conector del compartimento para dispositivos sit uado en el ordenado r.
4-1 2 Gu í a de informaci ó n del sistema Dell Lat itude L400 Componentes del ordenador Las figuras 4-4 y 4-5 muestran las ubicaciones de los componentes del ordenador .
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-13 Figura 4-19. Vista posterior del ordenador Sustituci ó n de la bater í a AVISO: para evitar la p é rdida de datos, no retire la bater í a mientras est é encendido el ordenador , a menos que é ste permanezca conectado a una toma de corriente.
4-1 4 Gu í a de informaci ó n del sistema Dell Lat itude L400 2. Conser v e los datos mediante uno de estos m é todos: • Cierre todos los arc hivos y apague el sistema.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4-15 C ó mo desechar las bater í as Su ordenador utiliza un paquete de bater í as de i ó n-litio.
4-1 6 Gu í a de informaci ó n del sistema Dell Lat itude L400 El equipo de tecnolog í a de informaci ó n (I TE, del ingl é s Information T e c hnology Equipment), que incluy e perif é ricos, tarje tas de expansi ó n, impresoras, dispositivos de entrada/salida (E/S), monitores, etc.
support. dell .com Gu í a de informaci ó n del sis tema Dell La titude L40 0 4- 1 7 Garant í a de un a ñ o del fabricante para el usuario final (s ó lo para Latinoam é rica y el á rea del Carib.
4-18 G u í a de informaci ó n del sistema Dell Lati tude L400 Esta garant í a no supone menoscabo de, ni afecta a, los derec hos legales preceptivos del usuario final frente a cualquier derec ho derivado de otros contratos f ormalizados por el usuario final con Dell o cualquier otro vendedor .
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www .dell.com support.dell.com .
An important point after buying a device Dell L400 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dell L400 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Dell L400 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dell L400 you will learn all the available features of the product, as well as information on its operation. The information that you get Dell L400 will certainly help you make a decision on the purchase.
If you already are a holder of Dell L400, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Dell L400.
However, one of the most important roles played by the user manual is to help in solving problems with Dell L400. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dell L400 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
