HP RP5 5810 manual Preventing Electrostatic Damage, Grounding Methods

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C Electrostatic Discharge

A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device.

Preventing Electrostatic Damage

To prevent electrostatic damage, observe the following precautions:

Avoid hand contact by transporting and storing products in static-safe containers.

Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations.

Place parts on a grounded surface before removing them from their containers.

Avoid touching pins, leads, or circuitry.

Always be properly grounded when touching a static-sensitive component or assembly.

Grounding Methods

There are several methods for grounding. Use one or more of the following methods when handling or installing electrostatic-sensitive parts:

Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 megohm +/- 10 percent resistance in the ground cords. To provide proper ground, wear the strap snug against the skin.

Use heelstraps, toestraps, or bootstraps at standing workstations. Wear the straps on both feet when standing on conductive floors or dissipating floor mats.

Use conductive field service tools.

Use a portable field service kit with a folding static-dissipating work mat.

If you do not have any of the suggested equipment for proper grounding, contact an HP authorized dealer, reseller, or service provider.

NOTE: For more information on static electricity, contact an HP authorized dealer, reseller, or service provider.

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Contents Hardware Reference Guide Product Notice About This Book Iv About This Book Table of contents Preventing Electrostatic Damage Grounding Methods Standard Configuration Features Product FeaturesFront Panel Components Drive configuration may vary by model2Rear Panel Components Rear Panel ComponentsChanging from Desktop to Tower Configuration Installing the Optional Port Cover 7Cable Routing Serial Number LocationHardware Upgrades Replacing the Computer Access Panel Removing the Computer Access PanelRemoving the Front Bezel 5Installing the Optical Drive Bezel Hardware Upgrades Installing an Optical Drive BezelReplacing the Front Bezel Removing a Bezel BlankInstalling Additional Memory DIMMsDDR3-SDRAM DIMMs 1DIMM Socket Locations Populating Dimm SocketsInstalling DIMMs Page Page 2System Board Expansion Slot Locations Installing a Half-Height Expansion Card1324-volt and 12-volt Powered USB Connectors Installing a 12-Volt Powered USB Expansion CardPage Page Page Page Page Installing a Second DisplayPort Expansion Card Page Page 4Riser Card Configurations Installing a Full-Height Expansion Card25Powered Serial Ports Installing a Powered Serial Port Expansion CardPage Page Close the expansion card retention latch Replacing the Riser Card Configuring Powered Serial PortsPage 35Removing the Lower Expansion Slot Cover Hardware Upgrades 37Removing the Riser Card Bracket Replacing the Riser Card 39Installing the Riser Card Hardware Upgrades Page Close the expansion card retention latch Drive Positions Installing and Removing Drives45Extra Guide Screw Locations 8System Board Drive Connections System Board Drive ConnectionsRemoving an Optical Drive from the 5.25-inch Drive Bay Page 50Removing the 5.25-inch Drive Installing an Optical Drive into the 5.25-inch Drive BayPage Page Page Removing a Secondary Hard Drive from the 3.5-inch Drive Bay Page 60Installing a Secondary Hard Drive Hardware Upgrades Page 63Raising the Power Supply Hardware Upgrades Page Page 67Installing the Hard Drive Installing and Removing Drives Page Type Replacing the Battery69Removing and Replacing a Coin Cell Battery Type HP Keyed Cable Lock Installing a Security LockPadlock HP Business PC Security Lock Page Page Page Front Bezel Security Page Optional Integration Tray and Accessories Page Grounding Methods Preventing Electrostatic DamageComputer Operating Guidelines and Routine Care Shipping Preparation Optical Drive PrecautionsCleaning SafetyIndex USB