Power Supply, Description Spare part number | HP E3S36UT#ABA

Power Supply

Description	Spare part number

Power supply, 320W, 90% efficient	613764-001

Power supply, 320W	613765-001

1.Prepare the computer for disassembly (Preparation for Disassembly on page 49).

2.Remove the access panel (Computer Access Panel on page 50).

3.Disconnect the power cables from the white system board connector labeled PWR and the white system board connector labeled PWRCMD.

4.Remove the power cables from the clip on the base pan.

5.Remove the four silver Torx T15 screws that connect the power supply to the chassis. Figure 6-44Power supply screws

6.Press the tab (1) on the base pan in front of the power supply that holds it in place.

88 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis

Image 96

HP E3S36UT#ABA, E3S33UT#ABA, Pro 6305 C1E21UT#ABA manual Power Supply, Description Spare part number

Contents

Maintenance and Service Guide First Edition October Document Part Number About This Book Table of contents Removal and Replacement Procedures Microtower MT Chassis 101 137 195 Product Features Standard Configuration Features Microtower MT Front Panel Components 1Front Panel Components Small Form Factor SFF Front Panel Components 2Front Panel Components Microtower MT Rear Panel Components 3Rear Panel Components Small Form Factor SFF Rear Panel Components 4Rear Panel Components Serial Number Location 6Microtower Serial Number and Product ID Location Installing and Customizing the Software Installing the Windows operating system Downloading Windows 7 updates Installing or upgrading device driversCustomizing the monitor display Computer Setup F10 Utility Computer Setup F10 Utilities Using Computer Setup F10 Utilities 1Computer Setup F10 Utility Computer Setup-File 2Computer Setup-File Computer Setup-Storage 3Computer Setup-StorageSata Defaults OptionDescription Removable Media Boot Storage Options Sata Emulation Boot Order Shortcut to Temporarily Override Boot OrderDPS Self-Test Computer Setup-Security 4Computer Setup-Security Network Service Boot Master Boot RecordSlot Security System IDs System Security DriveLock Security Computer Setup-Power 5Computer Setup-Power Computer Setup-Advanced 6Computer Setup-Advanced for advanced users Bus Options Device Options Recovering the Configuration Settings ConfigurationASF Configuration Microtower MT chassis spare parts Computer major components Access panel Power supplyDescription Spare part number Front bezel Inch bezel blank not illustrated Cables Misc parts Fan duct assembly USB powered speakersESATA port assembly, PCI card Description Spare part number Drives Misc boardsDescription Spare part number Hard drives Optical drives Sequential part number listing Spare part Description Number Microtower MT chassis spare parts Illustrated parts catalog Small Form Factor SFF chassis spare parts Description Spare part number Cables Misc parts USB powered speakers not illustrated ESATA port assembly, PCI card not illustratedRubber feet Chassis stand Description Spare part number Hard drive Optical drive Sequential part number listing Illustrated parts catalog Small Form Factor SFF chassis spare parts Electrostatic Discharge Information Generating StaticRelative Humidity Event 55% 40% 10% Preventing Electrostatic Damage to Equipment Personal Grounding Methods and EquipmentStatic Shielding Protection Levels Method Voltage Grounding the Work Area Recommended Materials and Equipment General Cleaning Safety Precautions Cleaning the Computer CaseOperating Guidelines Routine Care Cleaning the Keyboard Cleaning the Monitor Service Considerations Cleaning the MousePower Supply Fan Tools and Software Requirements Cables and Connectors Lithium Coin Cell BatteryHard Drives Sata Hard Drives Sata Hard Drive CablesSmart ATA Drives Cable Management Hard Drive Capacities Removal and Replacement Procedures Microtower MT Chassis Preparation for Disassembly Computer Access Panel Description Spare part number Access panel 646825-001 Front Bezel Description Spare part number Front bezel 689377-001 Front Bezel Security Page Bezel Blanks Memory DIMMsDDR3-SDRAM DIMMs Installing DIMMs Populating Dimm SocketsPage Expansion Cards 8Removing an Expansion Slot Cover Expansion Cards Page Page System Board Connector System Board Label Color Component System Board Connections1System Board Connections Drives Media 13Extra Guide Screw Locations Guide Screw Device Drive Positions 2Drive Positions Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay 17Removing the DrivesPage 21Connecting the Media Card Reader USB Cable Drives Removing a Hard Drive from a Drive Bay Installing a Hard Drive into an Internal Drive Bay 24Sliding the 2.5-inch Drive in the Adapter Bracket DrivesPage Removing and Replacing a Removable 3.5-inch Sata Hard Drive Page Page Page Page Front Fan Assembly Description Spare part number Front fan assembly 585884-001Page Front I/O Assembly Description Spare part number Front I/O assembly 646827-001 Power Switch/LED Assembly Heat sink Description Spare part number Heat sink 645326-001Page Processor Speaker Description Spare part number Speaker 645330-001 Rear Chassis Fan Description Spare part number Rear chassis fan 643908-001Page Power Supply Page System Board Page Preparation for Disassembly Access Panel Description Spare part number Access panel 646815-001 Description Spare part number Front bezel 687950-001 Front Bezel Security Page 5Removing a bezel blank Replace the front bezel Bezel Blanks Memory Installing DIMMs Page Expansion Card Page Page Page Black ESATA Adapter Cable Sata Black Expansion Card PCI Express x16 downshifted Installing and Removing Drives Removing a 5.25-inch Drive from a Drive Bay Installing a 5.25-inch Drive into a Drive Bay Page Removing a 3.5-inch Drive from a Drive Bay Page Installing a 3.5-inch Drive into a Drive Bay Page Page Page Removing and Replacing a Removable 3.5-inch Sata Hard Drive Page Page Page Page Fan duct Description Spare part number Fan duct 636921-001 Description Spare part number Front fan 645327-001 Page Hood Sensor Description Spare part number Hood sensor 638816-001 Front I/O, Power Switch Assembly Remove the chassis fan Front Fan Assembly onPage Description Spare part number Speaker 636925-001 44Loosening the heat sink screws Heat sink Page Processor Power Supply Page System Board Page Using the Small Form Factor Computer in a Tower Orientation Troubleshooting Without Diagnostics Safety and Comfort Before You Call for Technical Support Helpful Hints Refer to Helpful Hints on page 138 in this guidePage Solving General Problems 1Solving General ProblemsComputer date and time display is incorrect Cause Solution There is no sound or sound volume is too low Cause Solution Cannot remove computer cover or access panel CausePoor performance is experienced Cause Solution Cause Solution Solving General Problems Solving Power Problems 2Solving Power ProblemsPower supply shuts down intermittently Cause Solution Solving Hard Drive Problems 3Solving Hard Drive Problems Computer will not boot from hard drive Cause Solution Storage Boot OrderDevice Configuration Computer seems to be locked up Cause Solution Removable hard drive is not recognized by the computer Cause Solving Media Card Reader Problems 4Solving Media Card Reader ProblemsCan not write to the media card Cause Solving Media Card Reader Problems Solving Display Problems 5Solving Display ProblemsBlank screen no video Cause Solution Dim characters Cause Solution Image is not centered Cause Solution No Connection, Check Signal Cable displays on screen CauseSelect ImageControl/ Horizontal Position or Vertical Out of Range displays on screen Cause Certain typed symbols do not appear correct Cause Solution Symbol. Click Start All Programs AccessoriesClicking noise coming from inside a CRT monitor Cause Solving Audio Problems 6Solving Audio Problems Sound from headphones is not clear or muffled Cause There is no sound or sound volume is too low CauseLine-in jack is not functioning properly Cause Solving Printer Problems 7Solving Printer Problems Solving Keyboard and Mouse Problems 8Solving Keyboard Problems9Solving Mouse Problems Shut Down Solution Solving Hardware Installation Problems 10Solving Hardware Installation ProblemsComputer will not start Cause Solution Security USB Security Troubleshooting Without Diagnostics Solving Network Problems 11Solving Network Problems Diagnostics reports a failure Cause Solution Solving Memory Problems New network card will not boot Cause Solution 12Solving Memory Problems Out of memory error Cause SolutionMemory count during Post is wrong Cause Solution Insufficient memory error during operation Cause Solution Solving Processor Problems Solving CD-ROM and DVD Problems13Solving Processor Problems 14Solving CD-ROM and DVD Problems Movie will not play in the DVD drive Cause Solution Cannot eject compact disc tray-load unit Cause Solving USB Flash Drive Problems 15Solving USB Flash Drive ProblemsUSB flash drive not found identified Cause Solution System will not boot from USB flash drive Cause Solution Solving Front Panel Component Problems Solving Internet Access Problems16Solving Front Panel Component Problems 17Solving Internet Access Problems Windows Click Network and InternetClick Internet Options Click on Hardware and Sound Solving Software Problems 18Solving Software Problems Contacting Customer Support Post Error Messages Post Numeric Codes and Text Messages 1Numeric Codes and Text Messages Post Numeric Codes and Text Messages Verify monitor is attached and turned Reconfigure card resources and/or run Test under Storage DPS Self-test Options Sata Emulation to IDE,Select File Save Changes and Exit Security Drivelock Security. For each Post Numeric Codes and Text Messages Bios ME firmware upgrading. a failure has 2Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Post Error Messages 2Diagnostic Front Panel LEDs and Audible Codes Cmos Resetting the Password Jumper Clearing and Resetting the Cmos Cmos button Restoring and recovering in Windows System Restore System Recovery System Recovery when Windows is responding System Recovery when Windows is not responding System recovery using recovery media Creating recovery media Page Battery Replacement Type Type Japanese Power Cord Requirements General Requirements Country-Specific Requirements Country Accrediting Agency MT Specifications Table C-1Specifications MT Specifications SFF Specifications Table C-2SpecificationsRated Input Current Index SFF Page Sata SFF