Rated Input Current maximum1 | HP dc7800 specification

Table A-1Specifications (continued)

Rated Input Current (maximum)1	2.2A @ 100VAC	1.1A @ 200VAC
Heat Dissipation
Maximum	139 kg-cal/hr	550 BTU/hr
Typical (idle)	56 kg-cal/hr	222 BTU/hr

1This system utilizes an active power factor corrected external power supply. This allows the system to pass the CE mark requirements for use in the countries of the European Union. The active power factor corrected power supply also has the added benefit of not requiring an input voltage range select switch.

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HP dc7800 manual Rated Input Current maximum1

Contents

Hardware Reference Guide dc7800 Series Ultra- Slim Desktop Page About This Book Iv About This Book Table of contents Index Standard Configuration Features Product Features Front Panel Components Drive configuration may vary by model 2Rear Panel Components Rear Panel Components 3Keyboard Components Keyboard 4Windows Logo Key Functions Using the Windows Logo Key Serial Number Location 5Serial Number and Product ID Location Product Features Changing from Desktop to Tower Configuration Enww Serviceability Features Hardware Upgrades Removing the Computer Access Panel 2Lifting the Fan Shroud Removing and Replacing the Front Bezel Enww 5Removing a Bezel Blank Removing a Bezel Blank SODIMMs Installing Additional MemoryDDR2-SDRAM SODIMMs 6SODIMM Socket Locations Populating Sodimm Sockets Installing SODIMMs Enww Enww 9Unlocking the Hard Drive Carrier Upgrading the Hard Drive 11Removing the Hard Drive Guide Screw Hardware Upgrades 13Transferring the Guide Screws Enww Enww Removing the Existing Optical Drive Replacing the Optical Drive 17Removing the Optical Drive Preparing the New Optical Drive 18Aligning the Release Latch Hardware Upgrades 20Connecting the Cable and Locking the Drive in Place Installing the New Optical Drive Enww 22Removing a Port Cover Installing and Removing a Port Cover Table A-1Specifications Specifications Rated Input Current maximum1 Battery Replacement Type Enww Security Lock Provisions Installing a Security LockCable Lock Padlock HP Business PC Security Lock Enww Preventing Electrostatic Damage Electrostatic DischargeGrounding Methods Computer Operating Guidelines and RoutineCare Cleaning Optical Drive PrecautionsSafety Shipping Preparation Keyboard Index Screws