HP D300 manual Routine Computer Care Shipping Preparation

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Routine Computer Care and

Shipping Preparation

Routine Computer Care

Follow these suggestions to take care of your computer and monitor:

Operate the computer on a sturdy, level surface. Leave a 3-inch (7.6-cm) clearance at the back of the system unit and above the monitor to permit the required airflow.

Never operate the computer with the cover or side panel removed.

Never restrict the airflow into the computer by blocking the front vents or air intake. Do not place the keyboard, with the keyboard feet down, directly against the front of the desktop unit as this also restricts airflow.

Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold. For information about the recommended temperature and humidity ranges for your computer, refer to Appendix A, “Specifications,” in this guide.

Keep liquids away from the computer and keyboard.

Never cover the ventilation slots on the monitor with any type of material.

Turn off the computer before you do either of the following:

Wipe the exterior of the computer with a soft, damp cloth as needed. Using cleaning products may discolor or damage the finish.

Occasionally clean the air vents on the front and back of the computer. Lint and other foreign matter can block the vents and limit the airflow.

Hardware Reference Guide

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Contents Hardware Reference Guide Page Contents Electrostatic Discharge Standard Configuration Features Product FeaturesFront Panel Components Front Panel ComponentsRear Panel Components Rear Panel ComponentsCompaq Easy Access Keyboard Components Easy Access KeyboardLocking and Unlocking the Easy Access Buttons Easy Access SoftwareReprogramming the Easy Access Buttons Windows Logo Key Easy Access Paper Icon InsertSpecial Mouse Functions Serial Number Location Installation Sequence Hardware UpgradesDrawer Installation Method Smart Cover Lock Using the Smart Cover FailSafe KeyRemoving the Smart Cover Lock Screws Removing the Computer Cover Removing the Computer Cover DIMMs Installing Additional MemoryMemory Module Installation Locate the memory module sockets Installing a Dimm Removing the Expansion Card Cage Installing an Expansion Card Removing the Expansion Slot Cover Install the expansion card Desktop Drive Positions Drive PositionsUpgrading the Hard Drive Installing Additional DrivesDisconnecting Cables from the Hard Drive Removing a CD-ROM Drive Removing the CD-ROM Drive Installing an optional CD-ROM or DVD-ROM Drive Connecting the Flat Ribbon Cable and Audio Cable Hardware Upgrades Compaq Evo Small Form Factor SpecificationsUsing the Cable-Select Feature with Ultra ATA Devices Hard Drive Installation GuidelinesGuidelines for Installing Ultra ATA Devices Scsi Devices Guidelines for Using Scsi DevicesHard Drive Installation Guidelines Scsi Controllers Guidelines for Installing Optional Scsi DevicesScsi Cables Using a Scsi CableUsing SCSISelect with Scsi Devices Choosing the Quiet Drive Options Hard Drive Installation Guidelines Battery Replacement Type Type Replacing a Coin Cell Battery Type Security Lock Provisions Installing a Security LockInstalling Compaq Type 2 Security Bracket may vary by model Security Lock Provisions Installing a Kensington Cable Lock may vary by model Grounding Methods Electrostatic DischargePreventing Electrostatic Damage Electrostatic Discharge Routine Computer Care Routine Computer Care Shipping PreparationCleaning CD-ROM Drive PrecautionsSafety OperationShipping Preparation Index Shipping preparation F-1 Windows Logo Key
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