Dell PowerApp 110 Wartungshandbuch

Dell™ Dimension™ 1100/B110 Systems Service ManualBefore You BeginRemoving the Computer CoverTechnical OverviewTechnical SpecificationsAdvanced Trouble

Pin Number Signal Name 18-AWG Wire Color1 +12 VDC Yellow2 COM Black3 COM Black4 +5 VDC RedDC Power Connector P7Pin Number Signal Name 22-AWG Wire Colo

Back to Contents Page Technical SpecificationsDell™ Dimension™ 1100/B110 Systems Service ManualProcessorProcessor typeIntel® Pentium® 4 with HT Techno

Intel Celeron: 533 MHzVideoType Integrated Intel Extreme Graphics 2AudioType AC97, Sound Blaster Emulation, ADI 1980audio controller with 2.1 implemen

Secondary IDE drive 40-pin connector on PCI local busFloppy drive 34-pin connectorCD Audio 4-pin connectorFan 3-pin connectorControls and Lights Power

Maximum shock:Operating 105 G, 2 msStorage 32 G with a velocity change of 596.9cm/sec (235 inches/sec)Altitude:Operating –15.2 to 3048 m (–50 to 10,00

Back to Contents Page Advanced TroubleshootingDell™ Dimension™ 1100/B110 Systems Service Manual Power Lights Network Lights Diagnostic Lights Beep

Yellow LEDGreen LEGon on off off offDiagnostic LightsCAUTION: Before you begin any of the procedures in this section, follow the safety instructions l

occurred. 2. If the problem persists, reinstall the card that you removed, remove adifferent card, and then restart the computer.3. Repeat this proc

3-1-1 Slave DMA register failure3-1-2 Master DMA register failure3-1-3 Master interrupt mask register failure3-1-4 Slave interrupt mask register failu

CMOSChecksumFailureCMOS SystemOptions NotSetCMOS DisplayTypeMismatchCMOS MemorySizeMismatchCMOS Timeand Date NotSetprogram is incorrect or thebattery

Back to Contents Page Before You BeginDell™ Dimension™ 1100/B110 Systems Service Manual Getting Started Recommended Tools Turning Off Your Computer

Back to Contents Page System SetupDell™ Dimension™ 1100/B110 Systems Service Manual Overview Entering System Setup System Setup Screens System Set

window. The field is a scrolling list of features that define the configurationof your computer, including installed hardware, power conservation, and

Boot Sequence Lists the drives in the order by which they boot.Floppy device - Identifies and defines the floppy drive attached to the FLOPPY connecto

Parallel PortI/O AddressIdentifies the address for the parallel port.DisketteInterfaceIdentifies and defines the floppy drive interface. You can set t

NOTE: If you are booting to a USB floppy drive, you must first set the floppy drive to OFF in system setup.1. If you are booting to a USB device, con

2. Locate the 3-pin password jumper (PSWD) on the system board and attach the jumper plug to pins 2 and 3 to clearthe password. NOTE: When you receiv

Back to Contents Page Removing and Installing PartsDell™ Dimension™ 1100/B110 Systems Service Manual Memory Cards Front Panel Drives Hard Drive

NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep themseparate from any new modules that you may have

9. Align the notch on the bottom of the module with the crossbar in the connector. NOTICE: To avoid breaking the memory module, do not press near the

15. To verify that the memory is installed correctly, check the amount of memory (RAM) listed. CardsCAUTION: Before you begin any of the procedures i

Use the following safety guidelines to help protect your computer from potential damage and to help ensure your ownpersonal safety.CAUTION: Before you

before installing any cards.3. Align the cutout on the bottom of the card with the crossbar in the system board connector. Gently rock the card intot

microphone, speaker/headphone, or line-in connectors on the back panel. 7. If you installed an add-in network adapter and want to disable the integra

2. Remove the computer cover. 3. Release and remove the front panel: a. If your computer has a release lever, push the release lever to release the

2. Push out the front-panel insert. Reattaching the Front Panel1. Reattach the front panel to the side hinges. 2. Rotate the front panel until it s

DrivesYour computer supports a combination of these devices:One hard driveOne optional floppyUp to two CD or DVD drivesGeneral Installation Guidelines

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet beforeopening the cover.NOTICE: To avoid damage to

3. If you are replacing the hard drive, remove the drive from the bracket: a. Remove the hard drive-securing screws. b. Remove the hard drive from

b. Gently swing the drive toward the bracket and align the two screw holes on the other side of the drive with thescrew holes on the bracket. c. Ins

See the documentation for your operating system for instructions.15. Test the hard drive by running the Dell Diagnostics. If the drive you just insta

3. Remove the floppy drive from the bracket: a. Remove all four drive-securing screws (two on each side). b. Remove the floppy drive from the brack

Back to Contents Page Removing the Computer CoverDell™ Dimension™ 1100/B110 Systems Service ManualCAUTION: Before you begin any of the procedures in t

NOTICE: Match the colored strip on the cable with pin 1 on the drive (pin 1 is marked as "1").8. Reattach the front panel (see page 48). 9.

2. Remove the CD/DVD drive securing screw. 3. Slide the drive forward and remove it from the drive bay. Installing a CD/DVD Drive1. If you are inst

6. Connect the power cable to the system board (see System Board Components). 7. Connect the power and CD/DVD drive cables to the drive and to the s

4. After the drive is in place, apply pressure to ensure that the drive is fully seated. 5. Use the securing screw that came with the drive to attac

ProcessorRemoving the ProcessorNOTICE: Do not perform the following steps unless you are familiar with hardware removal and replacement.Performing the

d. On the retention base locate the tab opposite the power supply. Press on the retention base tab until the heatsink pops up slightly. e. Press out

NOTICE: Ground yourself by touching an unpainted metal surface on the back of the computer.1. Unpack the new processor. NOTICE: You must position the

8. Lower the airflow shroud over the heat sink. 9. Reconnect the cooling fan power cable to the fan connector on the system board. 10. Reconnect th

5. Disconnect the fan power cable from its connector on the system board. 6. Pull the fan release lever away from the back of the computer and slide

4. Replace the computer cover. 5. Connect the AC power cable to the AC power connector on the back of the power supply. NOTICE: To connect a network

Back to Contents Page Technical OverviewDell™ Dimension™ 1100/B110 Systems Service Manual Inside View of Your Computer System Board Components Powe

9. Lift the system board out from the computer. 10. Place the system board that you just removed next to the replacement system board. Visually comp

NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.10. Connect your computer and

1. Slide the power supply into place. 2. Replace the four screws that secure the power supply to the back of the computer. 3. Reinstall the fan ass

6. Replace the computer cover. NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.7.

Back to Contents Page Replacing the Computer CoverDell™ Dimension™ 1100/B110 Systems Service ManualCAUTION: Before you begin any of the procedures in

Power Supply DC Connector Pin Assignments

The 250-W power supply can operate from an AC power source of 115 VAC or 230 VAC at 50 – 60 Hz. The power supplyprovides the DC operating voltages and

is in a zero load condition.DC Power Connector P1NOTE: The +3.3 VDC output wires (orange) must be 16 AWG. All other output wires must be 18 AWG.Pin Nu

Pin Number Signal Name 18-AWG Wire Color1 COM Black2 COM Black3 +12 VDC Yellow4 +12 VDC YellowDC Power Connectors P8 and P9Pin Number Signal Name 18-A