HP dc73 Blade Client manual 6Removing the Front Bezel

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Removing the Front Bezel

1.Remove/disengage any security devices that prohibit opening the computer.

2.Remove all removable media, such as diskettes or compact discs, from the computer.

3.Turn off the computer properly through the operating system, then turn off any external devices.

4.Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5.Remove the access panel.

6.Lift up the green latch behind the upper right side of the bezel (1) and pull the right side of the bezel off the chassis (2), then the left side.

Figure 2-6Removing the Front Bezel

ENWW	Removing the Front Bezel 15

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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 Lock Enww 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 Cleaning Optical Drive PrecautionsSafety Shipping PreparationIndex Enww