dell 3100c service manual

dell 3100c service manual

Because we receive orders via our website, called in, instant message, and physical POs, there is a chance your part?s stocked items status may change at any moment. If you would like to be sure an item is shipping out at the time you are placing your order, just give us a call, instant message, live chat or email and we will get back to you fast! Reproduction in any manner whatsoever without the written permission of Dell Inc.Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault, PowerApp, DellNet, and PowerConnect are trademarks of Dell Inc.; Intel and Pentium are registered trademarks of Intel Corporation; Microsoft, Windows, and Outlook are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Model DCSM August 2006 Rev. A01. Page Count: 46 Abbreviations and Acronyms For a complete list of abbreviations and acronyms, see the Dell Owner's Manual.Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault, PowerApp, DellNet, and PowerConnect are trademarks of Dell Inc.; Intel and Pentium are registered trademarks of Intel Corporation; Microsoft, Windows, and Outlook are registered trademarks of Microsoft Corporation. November?2005?????Rev.?A00 NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. Back View of the Computer 1 cover latch release Use this latch to remove the cover.http://ser-buk.com/userfiles/daikin-mc707vm-s-manual.xml

• dell 3100cn service manual, dell 3100 service manual, dell 3100cn service manual pdf, dell chromebook 3100 service manual, dell dimension 3100 service manual, dell 3100c service manual, dell 3100c service manual download, dell 3100c service manual pdf, dell 3100c service manual free, dell 3100c service manual 2017, dell 3100cn service manual, dell 3100cn service manual pdf.

It is recommended that you use the back USB connectors for devices that typically remain connected, such as printers and keyboards. 5 hard - drive activity light The hard drive activity light is on when the computer reads data from or writes data to the hard drive. The light might also be on when a device such as a CD player is operating. 6 diagnostic lights (4) Use the lights to help you troubleshoot a computer problem based on the diagnostic code. For more information, see Diagnostic Lights. 7 vents For adequate cooling, do not block any of the vents. NOTICE: Ensure that there is a minimum of two inches of space between all vents and any object near these vents. NOTICE: Keep the vent area clean and dust - free to ensure that the system is adequately ventilated. Use only a dry cloth to clean the vent area to avoid water damage to the system. 8 power button Press to turn on the computer. NOTICE: To avoid losing data, do not use the power button to turn off the computer. Instead, perform an operating system shutdown. 9 headphone connector Use the headphone connector to attach headphones and most kinds of speakers. 10 FlexBay drive Can contain an optional floppy drive or optional Media Card Reader. 11 Service Tag Use to identify your computer when you access the Dell Support website or call technical support. It is recommended that you use the front USB connectors for devices that you connect occasionally, such as joysticks or cameras, or for bootable USB devices. 4 network adapter connector To attach your computer to a network or broadband device, connect one end of a network cable to either a network port or your network or broadband device. Connect the other end of the network cable to the network adapter connector on your computer. A click indicates that the network cable is securely attached. ? NOTE: Do not plug a telephone cable into the network connector. On computers with a network connector card, use the connector on the card.http://yencangio.vn/uploads/userfiles/daikin-mini-split-manual.xml

It is recommended that you use Category 5 wiring and connectors for your network. If you must use Category 3 wiring, force the network speed to 10 Mbps to ensure reliable operation. 5 VGA video connector Plug the VGA cable from your monitor into the VGA connector on the computer. 6 card slots Access connectors for installed PCI cards (two slots) and a x1 PCI Express card. ? NOTE: Although your computer has 4 card slot openings, it supports a maximum of 3 cards; the bottom slot cannot be used. Advanced Troubleshooting ?? Dell Diagnostics ?? System Lights ?? Diagnostic Lights ?? Beep Codes ? Dell Diagnostics ? ? When to Use the Dell Diagnostics If you experience a problem with your computer, perform the checks in this section and run the Dell Diagnostics before you contact Dell for technical assistance. When the DELL logo appears, press immediately. If you wait too long and the Windows logo appears, continue to wait until you see the Windows desktop. Then shut down your computer and try again. ? 3. When the boot device list appears, highlight IDE CD - ROM Device and press. ? 4. Select the Boot from CD - ROM option from the menu that appears and press. ? 5. Type 1 to start the ResourceCD menu and press to proceed. ? 6. Select Run the 32 Bit Dell Diagnostics from the numbered list. If multiple versions are listed, select the version appropriate for your computer. ? 7. When the Dell Diagnostics Main Menu appears, select the test you want to run. ? Dell Diagnostics Main Menu. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell Diagnostics from the ResourceCD. NOTE: The next steps change the boot sequence for one time only. On the next start - up, the computer boots according to the devices specified in system setup.

Write down the error code and problem description and follow the instructions on the screen. If you cannot resolve the error condition, contact Dell. ? 3. If you run a test from the Custom Test or Symptom Tree option, click the applicable tab described in the following table for more information. ? 4. When the tests are completed, if you are running the Dell Diagnostics from the ResourceCD, remove the CD. ? 5. Close the test screen to return to the Main Menu screen. To exit the Dell Diagnostics and restart the computer, close the Main Menu screen. ? System Lights Your power button light and hard - drive light may indicate a computer problem. ? Option ? Function ? Express Test Performs a quick test of devices. This test typically takes 10 to 20 minutes and requires no interaction on your part. Run Express Test first to increase the possibility of tracing the problem quickly. Extended Test Performs a thorough check of devices. This test typically takes 1 hour or more and requires you to answer questions periodically. Custom Test Tests a specific device. You can customize the tests you want to run. Symptom Tree Lists the most common symptoms encountered and allows you to select a test based on the symptom of the problem you are having. NOTE: The Service Tag for your computer is located at the top of each test screen. If you contact Dell, technical support will ask for your Service Tag. ? Tab ? Function? Results Displays the results of the test and any error conditions encountered. Errors Displays error conditions encountered, error codes, and the problem description. Help Describes the test and may indicate requirements for running the test. Configuration Displays your hardware configuration for the selected device. The Dell Diagnostics obtains configuration information for all devices from system setup, memory, and various internal tests, and it displays the information in the device list in the left pane of the screen.

The device list may not display the names of all the components installed on your computer or all devices attached to your computer. Parameters Allows you to customize the test by changing the test settings. ? Power Light ? Problem Description. Suggested Resolution Solid green Power is on, and the computer is operating normally. On the desktop computer, a solid green light indicates a network connection. No corrective action is required. Press the power button, move the mouse, or press a key on the keyboard to wake the computer. Blinks green several times and then turns off A configuration error exists. Check the diagnostic lights to see if the specific problem is identified. Solid yellow The Dell Diagnostics is running a test, or a device on the system board may be faulty or incorrectly installed. If the Dell Diagnostics is running, allow the testing to complete. If the computer does not boot, contact Dell for technical assistance. Blinking yellow A power supply or system board failure has occurred. Solid green and a beep code during POST A problem was detected while the BIOS was executing. Also, check the diagnostic lights to see if the specific problem is identified. Solid green power light and no beep code and no video during POST The monitor or the graphics card may be faulty or incorrectly installed. Solid green power light and no beep An integrated system board device may be faulty. Check the diagnostic lights to see if the specific problem is If the computer malfunctions, the color and sequence of the lights identify the problem code but the computer locks up during POST identified. If the problem is not identified, contact Dell for technical assistance. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. ? Light?Pattern? ? Problem Description. The diagnostic lights turn off after the system successfully boots to the operating system. ?

NOTE: If all of the diagnostic lights are off and the system does not start, there may be a problem with the power supply or with the processor. Plug the computer into a working electrical outlet A processor failure was detected. Contact Dell Memory modules are detected, but a memory failure has occurred.If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.A possible graphics failure has occurred. If the problem persists, contact Dell. A possible floppy drive or hard drive failure has occurred. Reseat all power and data cables and restart the computer. A possible USB failure has occurred. Reinstall all USB devices, check cable connections, and then restart the computer. No memory modules are detected.If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.Memory modules are detected, but a memory configuration or compatibility error exists.A possible expansion card failure has occurred. 1. ? Determine whether a conflict exists by removing a card and restarting the computer (see Cards ). 2. ? If the problem persists, reinstall the card that you removed, remove a different card, and then restart the computer. 3. ? Repeat this process for each card. If the computer starts normally, troubleshoot the last card removed from the computer for resource conflicts (see page?28 ). 4. ? If the problem persists, contact Dell. Another failure has occurred.One possible beep code (code 1 - 3 - 1) consists of one beep, a burst of three beeps, and then one beep. This beep code tells you that the computer encountered a memory problem. If your computer beeps during start - up: ? 1. Write down the beep codes. ? 2. Run the Dell Diagnostics to identify a more serious cause. ? 3. Contact Dell for technical assistance. Back to Contents Page.

During normal operation, all of the diagnostic lights turn on and then turn off before the system starts. ? NOTE: If all of the diagnostic lights are on and the system does not start, there may be a problem with the power supply or with the processor. If the system does not start, plug the computer into a working electrical outlet. If there are no power problems and the system does not start, contact Dell. ? Light?Pattern? ? Problem Description. Suggested Resolution Before You Begin ?? Getting Started ?? Recommended Tools ?? Turning Off Your Computer ?? Before Working Inside Your Computer. Getting Started This section provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist: l. You have performed the steps in Turning Off Your Computer and Before Working Inside Your Computer.Small flat - blade screwdriver l. Phillips screwdriver l. Flash BIOS update program floppy disk or CD. Turning Off Your Computer ? 1. Shut down the operating system: a. ? Save and close any open files, exit any open programs, click the Start button, and then click Turn Off Computer. b. ? In the Turn off computer window, click Turn off. The computer turns off after the operating system shutdown process finishes. ? 2. Ensure that the computer and any attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for 4 seconds. ? Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety. ? ? ? 1. Turn off your computer (see Turning Off Your Computer ). ? NOTICE: To avoid losing data, save and close any open files and exit any open programs before you turn off your computer. CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card.

Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins. NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. NOTICE: When you disconnect a cable, pull on its connector or on its strain - relief loop, not on the cable itself. Some cables have a connector with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned. NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside the computer. NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack. Back to Contents Page. CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover. NOTICE: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to dissipate any static electricity that could harm internal components. Replacing the Computer Cover ? ? 1. Ensure that all cables are connected and fold cables out of the way. Gently pull the power cables toward you so that they do not get caught underneath the drives. ? 2. Ensure that no tools or extra parts are left inside the computer. ? 3. Align the bottom of the cover with the tabs located along the bottom edge of the computer. ? 4. Using the tabs as leverage, rotate the cover downward and close. ? 5.

Snap the cover into place by pulling back on the cover latch release, and then releasing the latch release when the cover is seated. ? 6. Ensure that the cover is seated correctly before moving it to the upright position. ? 7. Connect your computer and devices to electrical outlets, and turn them on. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. 1 computer cover 2 back of computer 3 bottom hinges NOTICE: To connect a network cable, first plug the cable into the network device and then plug the cable into the computer. Removing the Computer Cover ? ? ? 1. Follow the procedures in Before You Begin. ? 2. If you have installed a padlock through the padlock ring on the back panel, remove the padlock. ? 3. Lay your computer on its side with the computer cover facing up. ? 4. Slide the cover release latch back as you lift the cover. ? 5. Pivot the cover up using the hinge tabs as leverage points. ? 6. Remove the cover from the hinge tabs and set it aside on a soft nonabrasive surface. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover. NOTICE: Ensure that sufficient space exists to support the removed cover — at least 30 cm (1 ft) of desktop space. NOTICE: Ensure that you are working on a level, protected surface to avoid scratching either the computer or the surface on which it is resting. 1 security cable slot 2 cover release latch 3 padlock ring Your computer supports DDR2 memory.NOTICE: Do not install ECC or buffered memory modules. Only unbuffered, non - ECC memory is supported. NOTE: Memory purchased from Dell is covered under your computer warranty.

NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any new modules that you may have, even if you purchased the new modules from Dell. If possible, do not pair an original memory module with a new memory module. Otherwise, your computer may not start properly. NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis. NOTICE: To connect a network cable, first plug the cable into the network device and then plug the cable into the computer. If you are removing but not replacing an expansion card, see Removing an Expansion Card. If you are replacing a card, remove the current driver for the card from the operating system. ? Installing an Expansion Card ? 1. Follow the procedures in Before You Begin. You can do so by touching an unpainted metal surface on the computer chassis. You can do so by touching an unpainted metal surface on the computer chassis. 1 PCI card 2 PCI Express x1 card 3 PCI Express x1 card slot Because the door is captive, it will remain in the open position. ? 3. If you are installing a new card, remove the filler bracket to create a card - slot opening. Then continue with step?5. ? 4. If you are replacing a card that is already installed in the computer, remove the card. If necessary, disconnect any cables connected to the card. Grasp the card by its top corners, and ease it out of its connector. ? 5. Prepare the card for installation. See the documentation that came with the card for information on configuring the card, making internal connections, or otherwise customizing it for your computer. ? ? 6. Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot. ? 7. Before you close the card retention door, ensure that: l.

The tops of all cards and filler brackets are flush with the alignment bar.To guard against electrical shock, be sure to unplug your computer from its electrical outlet before installing any cards. 1 bracket within slot 2 bracket caught outside of slot 3 alignment bar 4 alignment guide 5 fully seated card3 6 not fully seated card See the documentation for the card for information about the card's cable connections. ? 10. Replace the computer cover, reconnect the computer and devices to electrical outlets, and then turn them on. ? 11. If you installed a sound card: a. ? Enter system setup, select Audio Controller, and then change the setting to Off. b. ? Connect external audio devices to the sound card's connectors. Do not connect the network cable to the integrated connector on the back panel. ? 13. Install any drivers required for the card as described in the card documentation. ? Removing an Expansion Card ? 1. Follow the procedures in Before You Begin. ? 2. Gently push the release tab on the card retention door from the inside to pivot the door open. Because the door is captive, it will remain in the open position. ? 3. If you are removing the card permanently, install a filler bracket in the empty card - slot opening. ? 4. Close the card retention door by snapping it into place to secure the cards. ? 5. Replace the computer cover, reconnect the computer and devices to electrical outlets, and then turn them on. ? 6. Remove the card's driver from the operating system. ? 1 release tab 2 card retention door 3 filler bracket 4 alignment guide 5 alignment bar ? ? NOTICE: Do not route card cables over or behind the cards. Cables routed over the cards can prevent the computer cover from closing properly or cause damage to the equipment. NOTICE: To connect a network cable, first plug the cable into the network port or device, and then plug it into the computer.

NOTE: Installing filler brackets over empty card - slot openings is necessary to maintain FCC certification of the computer. The brackets also keep dust and dirt out of your computer. NOTICE: To connect a network cable, first plug the cable into the network port or device, and then plug it into the computer. One serial ATA hard drive l. One FlexBay drive (floppy drive or Media Card Reader) l. See the drive documentation in your upgrade kit for information on configuring devices for the cable select setting. ? Connecting Drive Cables When you install a drive, you connect two cables — a DC power cable and a data cable — to the back of the drive and to the system board. ? Drive Interface Connectors Most interface connectors are keyed for correct insertion; that is, a notch or a missing pin on one connector matches a tab or a filled - in hole on the other connector. Keyed connectors ensure that the pin - 1 wire in the cable (indicated by the colored stripe along one edge of the IDE cable — serial ATA cables do not use a colored stripe) goes to the pin - 1 end of the connector. Reversing the cable prevents the drive from operating and could damage the controller, the drive, or both. When connecting and disconnecting a serial ATA data cable, hold the cable by the black connector at each end. NOTICE: Do not pull the drive out of the computer by the drive cables. Doing so may cause damage to cables and the cable connectors. Then, lift up to remove the drive from the computer. ? 3. Disconnect the power and DVD drive cables from the back of the drive. ? Installing a DVD Drive ? 1. Unpack the drive and prepare it for installation. Check the documentation that accompanied the drive to verify that the drive is configured for your computer. NOTE: If you are adding a floppy drive, see Installing a Floppy Drive. NOTE: Since the following steps do not require the complete removal of the DVD drive, it is not necessary to disconnect the cables connecting the DVD drive.

NOTICE: Do not pull the drive out of the computer by the drive cables. Doing so may cause damage to cables and the cable connectors. 1 drive release latch 2 floppy drive You can do so by touching an unpainted metal surface on the computer chassis. NOTE: Since the following steps do not require the complete removal of the DVD drive, it is not necessary to disconnect the cables connecting the DVD drive. Doing so may cause damage to cables and the cable connectors. 1 Media Card Reader NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. NOTICE: To avoid damage to the drive, do not set it on a hard surface. Instead, set the drive on a surface, such as a foam pad, that will sufficiently cushion it. NOTICE: If you are replacing a hard drive that contains data you want to keep, back up your files before you begin this procedure. NOTE: Since the following steps do not require the complete removal of the DVD drive and the floppy drive, it is not necessary to disconnect the cables connecting the two drives. Doing so may cause damage to cables and the cable connectors. Instead, set the drive on a surface, such as a foam pad, that will sufficiently cushion it. 1 hard drive 2 release tabs (2) 3 plastic hard - drive bracket 1 securing tabs (2) 2 drive 3 release tabs (2) 4 plastic hard - drive bracket ? ? ? ? For instructions, see the documentation that came with your operating system. ? 15. Test the hard drive by running the Dell Diagnostics. ? 16. Install your operating system on the hard drive. For instructions, see the documentation that came with your operating system. NOTE: To loosen the two captive screws on each side of the heat sink and fan shroud assembly, you need a long Phillips screwdriver. CAUTION: Despite having a plastic shield, the heat sink assembly may be very hot during normal operation.

Be sure that it has had sufficient time to cool before you touch it. Then, pull the lever back to release the processor. ? 5. Gently remove the processor from the socket. Leave the release lever extended in the release position so that the socket is ready for the new processor. ? Installing the Processor ? 1. Unpack the new processor, being careful not to touch the underside of the processor. ? 2. If the release lever on the socket is not fully extended, move it to that position. ? 3. Orient the front and rear alignment notches on the processor with the front and rear alignment notches on the socket. 1 heat sink and fan shroud assembly 2 captive screw housings (2) NOTICE: If you are installing a processor upgrade kit from Dell, discard the original heat sink. If you are not installing a processor upgrade kit from Dell, reuse the original heat sink when you install your new processor. 1 processor cover 2 processor 3 socket 4 center cover latch 5 release lever ? ? NOTICE: When replacing the processor, do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket. NOTICE: Ground yourself by touching an unpainted metal surface on the back of the computer. NOTICE: When replacing the processor, do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket. NOTICE: You must position the processor correctly in the socket to avoid permanent damage to the processor and the computer when you turn on the computer. Ensure that the tab on the processor cover is positioned underneath the center cover latch on the socket. ? 7. Pivot the socket release lever back toward the socket and snap it into place to secure the processor. If you installed a processor replacement kit from Dell, return the original heat sink assembly and processor to Dell in the same package in which your replacement kit was sent. ? 8. Install the heat sink and fan shroud assembly: a. ?

Place the heat sink and fan shroud assembly back onto the heat sink assembly bracket. b. ? Rotate the heat sink and fan shroud assembly down towards the computer base and tighten the two capture screws. ? 1 processor cover 2 tab 3 processor 4 processor socket 5 center cover latch 6 release lever 7 front alignment notch 8 socket and processor pin - 1 indicator 9 rear alignment notch NOTICE: To avoid damage, ensure that the processor aligns properly with the socket, and do not use excessive force when you install the processor. NOTICE: If you are not installing a processor upgrade kit from Dell, reuse the original heat sink assembly when you replace the processor. NOTICE: Ensure that the heat sink is correctly seated and secure. 1 heat sink and fan shroud assembly 2 heat sink assembly bracket 3 captive screw housings (2) CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. While you work, periodically touch an unpainted metal surface to dissipate any static electricity that could harm internal components. 1 system board 2 screws (10) CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. 1 release button 2 power supply 3 screws (2) 4 AC power connector ? ? ? ? DC Power Connector P3 ? ? DC Power Connector P4.A coin - cell battery maintains computer configuration, date, and time information. The battery can last several years. NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug the cable into the computer. CAUTION: A new battery can explode if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object.