HP RP5 5810 manual 69Removing and Replacing a Coin Cell Battery Type

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b.To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up (1) and press the other edge down into the holder so that it snaps in place (2).

Figure 2-69Removing and Replacing a Coin Cell Battery (Type 1)

Type 2

a.To release the battery from its holder, squeeze the metal clamp that extends above one edge of the battery. When the battery pops up, lift it out (1).

b.To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up. Push the other edge down until the clamp snaps over the other edge of the battery (2).

Figure 2-70Removing and Replacing a Coin Cell Battery (Type 2)

NOTE: After the battery has been replaced, use the following steps to complete this procedure.

8.Replace the computer access panel.

9.Reconnect the power cord and any external devices, then turn on the computer.

10.Reset the date and time, your passwords, and any special system setups using Computer Setup.

11.Lock any security devices that were disengaged when the computer access panel was removed.

58 Chapter 2 Hardware Upgrades

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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 Product Features Standard Configuration FeaturesDrive configuration may vary by model Front Panel ComponentsRear Panel Components 2Rear Panel ComponentsChanging from Desktop to Tower Configuration Installing the Optional Port Cover Serial Number Location 7Cable RoutingHardware Upgrades Removing the Computer Access Panel Replacing the Computer Access PanelRemoving the Front Bezel Installing an Optical Drive Bezel 5Installing the Optical Drive Bezel Hardware UpgradesRemoving a Bezel Blank Replacing the Front BezelDIMMs Installing Additional MemoryDDR3-SDRAM DIMMs Populating Dimm Sockets 1DIMM Socket LocationsInstalling DIMMs Page Page Installing a Half-Height Expansion Card 2System Board Expansion Slot LocationsInstalling a 12-Volt Powered USB Expansion Card 1324-volt and 12-volt Powered USB ConnectorsPage Page Page Page Page Installing a Second DisplayPort Expansion Card Page Page Installing a Full-Height Expansion Card 4Riser Card ConfigurationsInstalling a Powered Serial Port Expansion Card 25Powered Serial PortsPage Page Close the expansion card retention latch Configuring Powered Serial Ports Replacing the Riser CardPage 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 Installing and Removing Drives Drive Positions45Extra Guide Screw Locations System Board Drive Connections 8System Board Drive ConnectionsRemoving an Optical Drive from the 5.25-inch Drive Bay Page Installing an Optical Drive into the 5.25-inch Drive Bay 50Removing the 5.25-inch DrivePage 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 Replacing the Battery Type69Removing and Replacing a Coin Cell Battery Type Installing a Security Lock HP Keyed Cable LockPadlock HP Business PC Security Lock Page Page Page Front Bezel Security Page Optional Integration Tray and Accessories Page Preventing Electrostatic Damage Grounding MethodsComputer Operating Guidelines and Routine Care Optical Drive Precautions CleaningSafety Shipping PreparationIndex USB