HP dc73 Blade Client Optical Drive Precautions, Shipping Preparation, Operation, Cleaning, Safety

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Optical Drive Precautions

Be sure to observe the following guidelines while operating or cleaning the optical drive.

Operation

Do not move the drive during operation. This may cause it to malfunction during reading.

Avoid exposing the drive to sudden changes in temperature, as condensation may form inside the unit. If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power. If you operate the unit immediately, it may malfunction while reading.

Avoid placing the drive in a location that is subject to high humidity, extreme temperatures, mechanical vibration, or direct sunlight.

Cleaning

Clean the panel and controls with a soft, dry cloth or a soft cloth lightly moistened with a mild detergent solution. Never spray cleaning fluids directly on the unit.

Avoid using any type of solvent, such as alcohol or benzene, which may damage the finish.

Safety

If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized HP service provider.

Shipping Preparation

Follow these suggestions when preparing to ship the computer:

1.Back up the hard drive files on PD discs, tape cartridges, CDs, or diskettes. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit.

NOTE: The hard drive locks automatically when the system power is turned off.

2.Remove and store all removable media.

3.Insert a blank diskette into the diskette drive to protect the drive while in transit. Do not use a diskette on which you have stored or plan to store data.

4.Turn off the computer and external devices.

5.Disconnect the power cord from the electrical outlet, then from the computer.

6.Disconnect the system components and external devices from their power sources, then from the computer.

NOTE: Ensure that all boards are seated properly and secured in the board slots before shipping the computer.

7.Pack the system components and external devices in their original packing boxes or similar packaging with sufficient packing material to protect them.

ENWW

Optical Drive Precautions 57

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Contents HP Compaq Business PC Hardware Reference Guide About This Book Iv About This Book Table of contents Appendix C External Security Devices Standard Configuration Features Product Features1Front Panel Components Front Panel Components2Media Card Reader Components Media Card Reader Components3Rear Panel Components Rear Panel Components4Keyboard Components Keyboard5Windows Logo Key Functions Using the Windows Logo KeySerial Number Location Special Mouse FunctionsServiceability Features Hardware UpgradesUsing the Small Form Factor Computer in a Tower Orientation Enww Smart Cover FailSafe Key Unlocking the Smart Cover LockEnww 4Removing the Access Panel Removing the Computer Access Panel5Replacing the Access Panel Hardware Upgrades Replacing the Computer Access Panel6Removing the Front Bezel Removing the Front BezelRemoving Bezel Blanks 9Replacing the Front Bezel Replacing the Front BezelInstalling Additional Memory DIMMsDDR2-SDRAM DIMMs 1DIMM Socket Locations Populating Dimm SocketsInstalling DIMMs Enww 2Expansion Slot Locations Removing or Installing an Expansion Card14Removing an Expansion Slot Cover Enww Enww 3Drive Positions Drive Positions19Secondary Hard Drive 6-32 Guide Screws Location Installing and Removing DrivesEnww 4System Board Drive Connections System Board Drive ConnectionsRemoving an Optical Drive 24Rotating the Drive Cage Down 25Removing the Optical Drive Installing an Optical Drive into the 5.25-inch Drive Bay27Installing the Optical Drive Enww Removing an External 3.5-inch Drive Enww Installing a Drive into the 3.5-inch External Drive Bay Enww Enww Enww Enww Removing and Replacing a Removable 3.5-inch Sata Hard Drive 40Removing the Thermal Sensor Hardware UpgradesEnww Enww Enww Table A-1Specifications SpecificationsStandard PS 4A @ 100 VAC 2A @ 200 VAC Plus PS 5A @ 100VAC Battery Replacement Type Enww Installing a Security Lock External Security DevicesCable Lock Padlock HP Business PC Security Lock Enww Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Computer Operating Guidelines and Routine Care Shipping Preparation Optical Drive PrecautionsCleaning SafetyIndex Enww
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