Hard drive problems
A LLOW THE COMPUTER TO COOL BEFORE TURNING IT ON A hot hard drive may prevent the operating system from starting. Try allowing the computer to return to room temperature before turning it on. Run Check Disk 1 Click the Start button and click My Computer. 5 Under Error-checking, click Check Now. 6 Click Scan for and attempt recovery of bad sectors.
Removing the Reserve Battery
NOTICE Disconnect the computer and any attached devices from electrical outlets. J NOTICE To avoid ESD, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer. J NOTICE Read Preparing to Work Inside the Computer before performing the following procedure. Q NOTICE Do not pull on the reserve battery cable. Pull from the reserve battery connector to disconnect the cable. 4. Disconnect the reserve battery cable from the system board connector. 5....
Integrated Audio
Audio type Sound Blaster Pro-compatible voice and music Audio controller ESS Technology Maestro-2E Conversion 16-bit stereo analog-to-digital and digital-to-analog FM music 20-voice, 72-operator Internal PCI bus, microphone, dual stereo speakers External microphone minijack headphone line-in Internal speaker amplifier 1.0 W stereo 0.5 W per speaker voltage range 280 mV peak to peak range 2.8 V peak to peak Controls volume can be controlled through thumb wheel and
CAUTION Before performing the following procedures read the safety instructions
Q NOTICE To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer. 1. Follow the instructions in Preparing to Work Inside the Computer. Q NOTICE You must remove the display assembly before you remove the palm rest the display hinges pass through the back of the palm rest. 3. Remove the display assembly. 4. Remove the mircoprocesser thermal-cooling assembly. 6. Remove the 13...
Removing the 121Inch Display Assembly Bezel
NOTICE Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE To avoid ESD, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer. Q NOTICE Read Preparing to Work Inside the Computer before performing the following procedure. 2. Remove the display assembly. 3. Use the scribe to pry the six rubber screw covers out of the screw holes located on the bezel on the front of the display...
Sommaire
PR CAUTION Consignes de s curit 43 Voyage en avion 46 Instructions relatives la compatibilit lectromagn tique EMC, Electromagnetic Compatibility 46 Lors de l'utilisation de votre ordinateur 47 Pr cautions ergonomiques 48 Intervention l'int rieur de votre ordinateur 48 Protection contre les d charges lectrostatiques 49 Mise au rebut de la batterie 50 Recherche d'informations et d'aide 50 Configuration de votre ordinateur 53 Connexion de l'adaptateur CA CC 53 Mise sous tension de l'ordinateur 54...
Recommended Tools
Number 1 magnetized Phillips screwdriver Small flat-blade screwdriver Flash BIOS update program floppy disk or CD required only when upgrading the microprocessor, replacing the reserve battery, or replacing the system board . J NOTICE If the computer is running Microsoft Windows Millennium Edition Me , you need to download the operating system update utility for Windows Me from http support.dell.com and install it before you upgrade the BIOS.
Figure 413 Exploded View133lnch LCD Assembly
Figure 4-14. Exploded View Palmrest Assembly Figure 4-14. Exploded View Palmrest Assembly Figure 4-15. Exploded View Base Assembly Figure 4-15. Exploded View Base Assembly
Connecting the AC Adapter
To connect the AC adapter, perform the following steps 1. Connect the AC adapter power cable to the AC adapter see Figure 1 . 2. Plug the AC adapter power cable into an electrical outlet. 3. Plug the AC adapter cable into the AC adapter connector on the computer. Power Sources Dell Inspiron 3800 System Reference Power Sources Dell Inspiron 3800 System Reference
ZF Connectors
Some of the computer's interface connectors are zero insertion force ZIF connectors. These connectors are not removable they must be released to disconnect a cable from them. CAUTION ZIF connectors are fragile. To avoid breaking the connectors, touch them carefully. Do not apply too much pressure to the movable part of the connector when opening or closing it. To disconnect an interface cable from a ZIF connector, follow these steps 1. Insert a small flat-blade screwdriver under the movable...
Problmes dimprimante
Remplissez la liste de v rification des diagnostics voir Liste de v rification des diagnostics la page 161 au fur et mesure que vous effectuez les v rifications suivantes. PR CAUTION Avant de commencer toute proc dure de cette section, suivez les consignes de s curit du Guide d'information sur le produit. jj REMARQUE Si vous avez besoin d'une assistance technique pour votre imprimante, contactez le fabricant. Assurez-vous que l'imprimante est allum e. V rifiez les connexions des c bles de...
Replacing the Display Panel
Xa NOTE Use a magnetic screwdriver to reassemble the display panel in the display. 1. Connect the flex cable to the two connectors on the back of the display panel. 2. Place the display panel assembly in the top cover, taking care that the flex cable is in place and is not crushed or crimped. 3. Reinstall the 4-mm screw that secures the flex cable mounting bracket to the top cover. 4. Starting on the left side, use a magnetic screwdriver to reinstall the six 3-mm screws that secure the display...
Preparing to Work Inside the Computer
J NOTICE Only a certified service technician should perform repairs on your computer. Damage or inoperability due to servicing not authorized by Dell is not covered by your warranty. Q NOTICE Unless otherwise noted, each procedure in this manual assumes that a part can be replaced by performing the removal procedure in reverse order. Q NOTICE To avoid damaging the computer, perform the following steps before you begin working inside the computer. J Microprocessor Thermal Cooling Assembly...
Display Latch Assembly
2 Remove the screw securing the flex cable to its strain relief, and then use the pull loop to remove the flex cable from the video card. NOTICE When reconnecting the flex cable, press down on both ends of the connector, not In the middle. Pressing the middle of the connector can damage fragile components. 3 Remove the display assembly bezel. 4 Remove the display panel from the top cover. 5 Remove the display latch by unsnapping the latch and captive spring. NOTICE When replacing the display...
Removing the Palm Rest
1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the hard drive and the fixed optical drive. 5. Remove the display assembly. J NOTICE To avoid damaging the palm rest, you must first remove the display assembly. 7. Remove the nine M2.5 x 20-mm screws labeled circle P that secure the palm rest to the computer. 9. Use the pull loop to disconnect the palm-rest flex cable from the touch-pad connector on the system board. 10. On the left and right sides of the palm rest,...
Abrviations et acronymes
Pour obtenir une liste compl te des abr viations et des acronymes, reportez-vous au Guide d'utilisation. Sous Windows 98 et Windows 2000, cliquez sur le bouton Start D marrer du bureau Microsoft Windows , pointez sur Programs Programmes gt User's Guides Guides d'utilisation et cliquez sur l'ic ne Dell User's Guide Guide d'utilisation Dell . Sous Windows XP, cliquez sur le bouton D marrer, sur Help and Support Aide et support , sur User and system guides Guides de l'utilisateur et du syst me ,...
Keyboard Assembly
To remove the keyboard assembly perform the following steps. CAUTION To avoid damaging the system board, you must remove the main battery before you service the computer. CAUTION Make sure that the work surface is clean to prevent scratching the computer cover. 1. Close the display assembly, and turn the computer upside down on a flat work surface. Figure 8. Removing the Keyboard Assembly Screws 2. Remove the seven 10-mm screws, labeled with a circle K, that secure the keyboard to the computer...
Connectors
Serial DTE 9-pin connector 16550-compatible, TV-out S-video composite video supported with adapter Parallel 25-hole connector bidirectional PS 2, EPP 1.9, or ECP Video 15-hole connector PS 2 keyboard mouse 6-pin mini-DIN connector Infrared IrDA 1.1 sensor Expansion docking 240-pin connector Audio microphone, headphones speakers, and line-in USB 4-pin connector NOTE For the full name of an abbreviation or acronym used In this table, see the Glossary In the system Help.
Norway
NOTE Customers in Norway call Sweden for fax technical support. Technical Support Home Small Business Customer Care Fax Technical Support Upplands Vasby, Sweden Fax Web site http support.euro.dell.com E-mail nor_support dell.com .671 16882 .23162298 67116800 590 05 594 .671 16865 Area Local Number or Department Name or Service Code Toll-Free Number Technical Support 22 60 61 999 Customer Care 22 60 61 999 Sales 22 60 61 999 22 60 61 998 22 60 61 999 Web site http support.euro.dell.com E-mail...
Replacing the Reserve Battery
1. Connect the reserve battery connector to the system board connector. 2. Press the reserve battery into place on the bottom case. 3. Ensure that the cable is routed correctly as shown to avoid damaging the cable.
Infrared Port
The computer's infrared IR port is compatible with Infrared Data Association IrDA 1.1 Fast IR and 1.0 Slow IR standards. An infrared port lets you transfer files from your computer to another infrared-compatible device without using cable connections. An infrared data stream is transmitted through a lens in the computer up to a distance of 1 meter m 3.3 feet ft . This light is received by a compatible computer, printer, mouse, or remote control. The default address of the infrared port is COM3....
Product Information Guide Bgb
NOTE See the DellInspiron A e p file for information on standby mode. To access the help file, see Finding Information on page 9. C heck the power light When the power light is lit or blinking, the computer has power. If the power light is blinking, the computer is in standby mode press the power button to exit standby mode. If the light is off, press the power button to turn on the computer. C harge the battery The battery charge may be depleted. 2 Use the AC adapter to connect the computer to...
CAUTION Before performing the following procedures read the safety instructions
NOTICE To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer. NOTICE Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. 1. Follow the instructions in Preparing to Work Inside the Computer. NOTE You can remove the microprocessor thermal-cooling assembly with the fan attached. 3. Loosen in consecutive order the four...
Removing the Hard Drive
NOTICE To avoid damaging the system board, you must remove the main battery before you service the computer. NOTICE Make sure that the work surface is clean to prevent scratching the computer cover. J NOTICE The disk drive is very sensitive to shock. Handle the assembly by its edges do not squeeze the top of the hard drive case , and avoid dropping it. 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Close the display, turn the computer upside down on a flat work surface,...
Remocao da bateria
A ADVERT NCIA Antes de executar estes procedimentos, desconecte o modem da tomada de telefone na parede. Para obter informag es sobre como remover a segunda bateria, consulte o Guia do usu rio. O AVISO Se voce optar por substituir a bateria com o computador no modo de espera, ter apenas 1 minuto para concluir a substituto antes que o computador seja desligado e os dados que nao foram salvos sejam perdidos. Verifique se o computador est desligado, em modo de suspens o para gerenciamento de...
Bottom Case Assembly
The bottom case assembly consists of the following Dust cover for the Advanced Port Replicator dust cover for the Advanced Port Replicator memory compartment cover diskette CD-ROM assembly Figure 4-22. Bottom Case Assembly Removal dust cover for the Advanced Port Replicator memory compartment cover diskette CD-ROM assembly Figure 4-22. Bottom Case Assembly Removal Figure 4-23. Diskette CD-ROM Drive Assembly Removal Figure 4-23. Diskette CD-ROM Drive Assembly Removal To remove the diskette...
Keyboard Assembly
To remove the keyboard assembly, follow these steps CAUTION Make sure the work surface is clean to prevent scratching the computer cover. 1. Close the display assembly, and turn the computer upside down on a flat work surface see Figure 4-9 . Figure 4-9. Removing the Keyboard Assembly Screws Figure 4-9. Removing the Keyboard Assembly Screws 2. Remove the six 12-mm screws securing the keyboard to the computer. 3. Turn the computer right-side up and open the display. CAUTION The keycaps on the...
Replacing the Reserve Battery
1. Connect the reserve battery cable to the reserve battery connector on the system board and then route the battery cable through the opening in the EMI shield to the battery tray. 2. Remove the backing from the adhesive on the bottom of the reserve battery, and press the battery into place in the battery tray. 3. Update the BIOS using a flash BIOS update floppy disk or CD. For instructions on how to flash the BIOS, see 'Flashing the BIOS.
Removing the Microprocessor ThermalCooling Assembly
1. Follow the instructions in Preparing to Work Inside the Computer. 4. Insert a non-marring plastic scribe into the latch mechanism at the left side of the microprocessor retaining clip. Pry open the clip by pivoting the top of the screwdriver toward the right side of the computer. microprocessor thermal cooling assembly J NOTICE To ensure maximum cooling for the microprocessor, do not touch the heat transfer areas on the microprocessor thermal-cooling assembly. The oils in your skin reduce...
Removing the SavetoDisk Suspend Partition
If you want to use the S2D partition on your hard-disk drive for another purpose for instance, if you are running out of file space , perform the following steps to remove the partition 1. Insert the Dell System Software CD into the CD-ROM drive. 3. If the computer is docked, undock it. For instructions, see your Advanced Port Replicator Users Guide. 5. Press lt F2 gt at the Dell BIOS splash screen to access the System Setup menu. 6. Press the down-arrow key to move to the field, and press the...
You cannot set A prfnary or adninlstratlvo password because this systefl has no
So, now you want to set your own password for the laptop. After having read all of the reasons why setting a password will not prevent theft or access to the laptop or data, and after demonstrating how such a password can be removed, it seems rather ironic. But there may be reasons why you would want to do so. First, though, it would probably help for me to let you know what a Service Tag is and what it does. And also, tell you about Asset Tags and Owner Tags. The chip which was just cleared...
CAUTION Before performing the following procedures read the safety instructions
Q NOTICE To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer. 1. Follow the instructions in Preparing to Work Inside the Computer. 3. Remove the display assembly. 5. Remove the Bluetooth card by pulling it straight up from the system board connector.
Drive Problems
CAUTION Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. ENSURE THAT MICROSOFT WINDOWS RECOGNIZES THE DRIVE Click the Start button and click My Computer. If the floppy, CD, or DVD drive, is not listed, perform a full scan with your antivirus software to check for and remove viruses. Viruses can sometimes prevent Windows from recognizing the drive. Test the drive Insert another floppy disk, CD, or DVD to eliminate the...
Screw Placemat
Keyboard to Bottom Case Assembly M2.5 x 20 mm 4 each plus one in memory module cover and one in Mini PCI card cover Base M2.5 x 6 mm 3 each 2 at back of computer 1 at flex-cable strain relief screw covers 4 each Plastic screw covers 2 each M2.5 x 4 mm 6 each Palm Rest to Bottom Case Assembly M2.5 x 20 System Board M2.5 x 4 mm captive washer 3 each
Resolving Other Technical Problems
GO TO the Dell SUPPORT WEBSITE Go to http support.dell.com for help with general usage, installation, and troubleshooting questions. E-MAIL Dell Go to http support.dell.com and then click E-Mail Dell in the Communicate list. Send an e-mail message to Dell about your problem you can expect to receive an e-mail message from Dell within hours. CALL Dell If you cannot solve your problem using the Dell support website or e-mail service, call Dell for technical assistance see page 75 . T A HINT You...
Removing and Replacing Parts
J Hard Drive and Fixed Optical Drive J Microprocessor Thermal-Cooling Assembly J Battery and Module Bay Latches J Battery Charger Board
Max Battery
Windows XP controls the performance level of the processor depending on the power scheme you select. You do not need to make any further adjustments to set the performance level. Each preset power scheme has different time-out settings for entering standby mode, turning off the display, and turning off the hard drive. For more information on power management options, see the Windows XP Help and Support Center Windows Helpin Windows 2000 . Xa HINT To enable audible alarms, click each Alarm...
Accessing the Dell Support Utility
Access the Dell Support Utility from the Dell Support icon on the taskbar or from the Start menu. If the Dell Support icon does not appear in your taskbar 1 Click the Start button and point to Programs. 2 Click Dell Support and point to Dell Support Settings. 3 Ensure that the Show icon on the taskbar option is checked. NOTE If the Dell Support Utility is not available from the Start menu, go to support.dell.com and download the software. The Dell Support Utility is customized for your...
Display Assembly
NOTICE To avoid damaging the system board, you must remove the main battery before you service the computer. NOTICE Do not remove the palmrest before you remove the display. 1. Remove the main battery and secondary battery if present . 3. Close the display and remove the three 4-mm screws, labeled with a circle D, from the back of the computer see Figure 13 . 4. Open the display and disconnect the LCD flex cable from the connector on the system board by pulling the connector straight up. 5....
A CAUTION Before performing the following procedures read the safety
J NOTICE To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer. 1. Follow the instructions in Preparing to Work Inside the Computer. 4. Remove the eight M2 x 5-mm screws from each side of the display- panel adapter rails. 5. Lift the display panel, and rotate the display panel out of the display cover. 6. Remove the four M2 x 3-mm screws from each side of the display panel to remove the adapter rails. When...
Considrations relatives lalimentation dun priphrique damarrage
En raison d'une consommation lectrique accrue lorsqu'un ordinateur est amarr la station d'accueil Dell D Dock, le fonctionnement normal de l'ordinateur n'est pas possible sur batterie uniquement. V rifiez que l'adaptateur de CA est connect l'ordinateur lorsque celui-ci est amarr la station d'accueil Dell D Dock. Amarrage lorsque l'ordinateur fonctionne Si un ordinateur en fonctionnement est connect la station d'accueil Dell D Dock ou Dell D Port, la pr sence de la station d'accueil est ignor e...
Removing the System Board
The system board's BIOS chip contains the service tag sequence, which is also visible on a barcode label on the bottom of the computer. The replacement kit for the system board includes a CD that provides a utility for transferring the service tag sequence to the replacement system board. Q NOTICE Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. Q NOTICE To avoid ESD, ground yourself by using a wrist grounding strap or by touching an...
Carregamento da bateria
NOTA 0 adaptador para CA carrega uma bateria totalmente descarregada em aproximadamente 1 hora com o computador desligado. 0 tempo de carga ser maior se o computador estiver ligado. Voce pode deixar a bateria no computador o tempo que desejar. O circuito interno da bateria evita a sobrecarga. Quando voce conecta o computador a uma tomada el trica ou instala uma bateria em um computador conectado a uma tomada el trica, ele verifica a carga e a temperatura da bateria. Se necess rio, o adaptador...
Web site httpsupporteurodellcom
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CAUTION Before performing the following procedures read the safety instructions
Q NOTICE To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer. Q NOTICE To avoid damaging the system board, you must remove the main battery before you begin working inside the computer. 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the left, right, and center hinge covers. 4. Remove the display assembly. 5. Remove the four M2.5 x 6-mm...
Connecting an External Keypad
You can attach a PS 2-compatible external numeric keypad to the computer's mini-DIN keypad connector. NOTE If the computer is in standby mode or S2D mode when you attach an external keypad, the device is recognized immediately by the computer when it resumes normal operation. When you attach a numeric keypad to the computer, the embedded numeric keypad is automatically disabled. The indicators on the integrated keyboard track the operation of an external numeric keypad. You can also connect an...
Downloading the Inspiron 4150 Tell Me How Help File
1. Click the appropriate button to download the zipped file and save it to your hard drive. 806 KB 701 KB 666 KB 659 KB 651 KB 783 KB 645 KB 2. Go to the directory location you specified when you saved the file. 3. Double-click the .exe file you downloaded. The WinZip Self-Extractor dialog box appears. 4. Specify the location to save the unzipped files to and click Unzip. A message appears, stating that the files unzipped successfully.
internal to the microprocessor Chip Set and Bus Architecture
System chip set Intel mobile 440BX AGP Data bus width 64 bits NOTE For the full name of an abbreviation or acronym used in this table, see the Glossary in the system Help. External bus frequency Math coprocessor . . . .
Removing the Hybrid Cooling Fan
NOTICE Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE To avoid ESD, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer. Q NOTICE Read Preparing to Work Inside the Computer before performing the following procedure. 3. Remove the display assembly. 5. Remove the microprocessor thermal cooling assembly. 6. Remove the two M2.5 x 5-mm screws and one M2 x 3-mm screw that...
Replacing the Keyboard Tray
a. Align the two pin holes on the bottom of the air vent with the pins on the bottom case by the cooling fan. b. Slide the air vent into the bottom case. 3. Reinstall the seven M2 x 4-mm screws that secure the keyboard tray to the system board.