Compaq 243850-002 manual 145 W

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Specifications

Compaq Evo Desktop (Intel Pentium III/Celeron) (Continued)

Power Supply

 

 

Operating Voltage Range

90-132 VAC

180-264 VAC

Rated Voltage Range*

100-127 VAC

200-240 VAC

Rated Line Frequency

50-60 Hz

50-60 Hz

 

Power Output

145 W

145 W

Rated Input Current (maximum)*

5 A

2.5 A

Heat Dissipation

 

 

Maximum

760 BTU/hr

192 kg-cal/hr

Nominal

380 BTU/hr

96 kg-cal/hr

*This system utilizes a full-ranging, active power factor corrected power supply to greatly reduce the input current amplitude and harmonics. No input voltage select switch is required.

Hardware Reference Guide

A–3

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Contents Hardware Reference Guide Page Contents Specifications Hard Drive Installation Guidelines Standard Configuration Features Product FeaturesFront Panel Components Front Panel ComponentsRear Panel Components Rear Panel ComponentsCompaq Easy Access Keyboard Components Easy Access KeyboardEasy Access Software Reprogramming the Easy Access ButtonsLocking and Unlocking the Easy Access Buttons Easy Access Paper Icon Insert Special Mouse FunctionsWindows Logo Key Serial Number Location Product Features Hardware Upgrades Serviceability FeaturesInstallation Sequence Hardware Upgrades Removing the Computer Cover Replacing the Computer Cover Removing Bezel Blanks Removing the Front BezelDIMMs Installing Additional MemoryInstalling DIMMs Installing a Dimm Removing an Expansion Slot Cover Installing or Removing an Expansion CardRemoving or Installing an Expansion Card Hardware Reference Guide Drive Positions Removing a Drive from the Drive Bay Installing Additional Drives Hardware Reference Guide Installing a Hard Drive into a 3.5-inch Drive Bay Removing the Power Switch Bracket Connect the signal 1 and power 2 cables to the hard drive Compaq Evo Desktop Intel Pentium SpecificationsCompaq Evo Desktop Intel Pentium III/Celeron 145 W Specifications Using the Cable-Select Feature with Ultra ATA Devices Hard Drive Installation GuidelinesGuidelines for Installing Ultra ATA Devices Scsi Devices Guidelines for Using Scsi DevicesHard Drive Installation Guidelines Scsi Controllers Guidelines for Installing Optional Scsi DevicesUsing a Scsi Cable Using SCSISelect with Scsi DevicesScsi Cables Choosing the Quiet Drive Options Hard Drive Installation Guidelines Battery Replacement Type Type Replacing a Coin Cell Battery Type Security Lock Provisions Installing a Security LockInstalling Compaq Type 2 Security Bracket may vary by model Hardware Reference Guide Installing a Kensington Cable Lock may vary by model Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Electrostatic Discharge Routine Computer Care Routine Computer Care Shipping PreparationCleaning CD-ROM Drive PrecautionsSafety OperationShipping Preparation Routine Computer Care and Shipping Preparation Index Index-2