Controls and Lights, Power, Physical, Environmental | Dell B110

Secondary IDE drive

Floppy drive

CD Audio

Fan

Controls and Lights

Power control

Hard-drive access light

Link integrity light (on integrated network adapter)

Activity light (on integrated network adapter)

Diagnostic lights

Power

DC power supply:

Wattage

Heat dissipation

Voltage (see the safety instructions located in the Product Information Guide for important voltage setting information)

Backup battery

Physical

Height x width x depth

Weight

Environmental

Temperature:

Operating

Storage

Relative humidity

Maximum vibration:

Operating

Storage

40-pin connector on PCI local bus

34-pin connector 4-pin connector 3-pin connector

Push button

Green

No light for 10-Mb operation; green light for 100-Mb operation

Yellow blinking light

Four lights on the back panel

250 W 853 BTU/hr

NOTE: Heat dissipation is calculated based upon the power supply wattage rating.

manual selection power supplies — 90 to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz

3-V CR2032 lithium coin cell

41.9 x 18.1 x 36.8 cm

(16.5 x 7.13 x 14.50 inches)

11.34 kg (25 lb)

10º to 30ºC (50º to 86ºF)

NOTE: At 30°C (86°F), the maximum operating altitude is 914 m (3000 ft).

–40º to 65ºC (–40º to 149ºF) 20% to 80% (noncondensing)

0.25 G at 3 to 200 Hz at 0.5 octave/min

2.20Grms at 10 to 500 Hz at 1 octave/min

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Dell B110 service manual Controls and Lights, Power, Physical, Environmental

Contents

Abbreviations and Acronyms Getting Started Before You BeginRecommended Tools Turning Off Your Computer Turn off your computer Open the computer cover Back to Contents Removing the Computer Cover Inside View of Your Computer System Board Components Technical Overview Power Supply DC Connector Pin Assignments Minimum Current a Maximum Current a DC Power Connector P2 DC Power Connector P1Pin Number Signal name Wire Color DC Power Connector P4 DC Power Connectors P8 and P9DC Power Connector P6 Pin Number Signal Name 18-AWG Wire Color Pin Number Signal Name 22-AWG Wire Color DC Power Connector P7 Memory Technical SpecificationsComputer Information Video ConnectorsAudio Expansion Bus Controls and Lights PowerPhysical Environmental Back to Contents Power Lights Advanced TroubleshootingRemove and then reinstall the memory modules Network Lights Light Pattern Problem Description Diagnostic LightsSuggested Resolution Yellow LED Code Cause Beep Codes Enter the system setup program, verify System setup programSystem Messages Message Possible Cause Corrective Action FDD Entering System Setup System SetupSystem Setup Screens Overview Drive Configuration System Setup OptionsSystem Hard-Disk Drive Sequence Memory Information Boot SequenceCPU Information Integrated Devices Option Settings Boot SequenceChanging Boot Sequence for the Current Boot Power Management Changing Boot Sequence for Future Boots Clearing Forgotten PasswordsEnter system setup Replace the computer cover Memory Installation Guidelines Removing and Installing PartsHard Drive Power Supply Floppy Drive Battery Memory Shut down the computer through the Start menu Installing Memory Replace the computer cover PCI Cards Cards Before installing any cards Removing the Front Panel Front Panel Remove the computer cover Removing the Front-Panel Insert Reattaching the Front Panel Connecting Drive Cables General Installation GuidelinesDrives Hard Drive Removing a Hard Drive Installing a Hard Drive Page Removing a Floppy Drive Floppy Drive Installing a Floppy Drive Removing a CD/DVD Drive CD/DVD Drive Installing a CD/DVD Drive Adding a Second CD or DVD Drive Page Removing the Processor Processor Installing the Processor Page Removing the Fan Assembly Fan Assembly Replacing the Fan Assembly System Board Remove the microprocessor heat sink Remove the fan assemblyRemoving the System Board Reinstall the fan assembly Installing the System Board Removing the Power Supply Power SupplyReplacing the Power Supply Battery Replace the computer cover Replacing the Computer Cover