HP 500B VS695UT 515B, 500B VS695UT VS695UT#ABA, 500B VS695UT 505B

10.Disconnect all other power connectors from the motherboard. Figure 2-55Disconnecting power connectors

11.Remove the four screws that connect the power supply to the computer. The images below illustrate possible power supply screw locations.

Figure 2-56Removing the power supply screws

Power Supply

45

Image 53

HP 500B VS695UT 515B, 500B VS695UT VS695UT#ABA, 500B VS695UT 505B manual 56Removing the power supply screws Power Supply

Contents

Maintenance & Service Guide Page About This Book Iv About This Book Table of contents Appendix a Computer F10 Setup USB 102 HP 500B/505B Product DescriptionChassis Designations Compaq 500B/505B, Compaq 510B/515B Product Description Preparation for Disassembly Removal and Replacement Procedures Microtower MT Chassis 2Removing the Computer Access Panel Access PanelPage 4Removing the Front Bezel Front BezelPage DDR3-SDRAM DIMMs Memory Description Socket Color Populating Dimm Sockets1DIMM Socket Locations 8DIMM locations 500B shown Memory Installing Memory ModulesPage Item Description Expansion Cards2Expansion Slot Locations PCI Express x1 expansion slot PCI expansion slot 14Removing the bracket cover Expansion Cards Page 18Lifting the card from the computer Expansion Cards Page Page Page Cable Management Connector Name Connector Color DescriptionCable Connections 3Cable connections 500B/510B 4Cable connections 505B/515B Drives Installing Additional Drives 5System Board Drive Connections System Board Drive Connections Removing an Optical Drive Page Replacing an Optical Drive Removing a Hard Drive 36Disconnecting the hard drive cables Drives Page Replacing a Hard Drive Page Front I/O and USB Panel Housing Assembly Remove the optical drive Removing an Optical Drive on Power Switch/LED Assembly System Fan Heat sink assembly Intel Model 500B/510B Heat sink assembly AMD Model 505B/515B Processor Intel Model 500B/510B Page Processor AMD Model 505B/515B Power Supply Page 52Disconnecting the power cable Power Supply Page 56Removing the power supply screws Power Supply Page System Board 59Power supply securing features Battery Type 1 Battery Holder Type 3 Battery Holder Type 2 Battery HolderPage Using Computer Setup F10 Utilities Computer F10 SetupModel 500B/510B Computer Setup F10 Utilities Table A-1Computer Setup-Main Computer Setup-Main Table A-2Computer Setup-Advanced Computer Setup-Advanced Table A-3Computer Setup-Power Computer Setup-Power Savings S5 Maximum Power Table A-4Computer Setup-Boot Computer Setup-Boot Table A-5Computer Setup-Exit Model 505B/515B Computer Setup F10 UtilitiesComputer Setup-Exit Table A-6Computer Setup-Main Table A-7Computer Setup-Advanced Other Table A-8Computer Setup-PowerPassword Appendix a Computer F10 Setup Screen Boot Device Priority Table A-9Computer Setup-BootPriority CD-ROM Group Boot Boot Priority Network Group Boot Table A-10Computer Setup-Exit Interpreting Diagnostic Beep Codes DiagnosticsTable B-1Diagnostic Beep Codes Beeps Diagnosis Recommended action State LED Status LED Codes Reason Result Accessing HP Insight DiagnosticsTesting Memory Modules Defective Post Error/Warning MessagesImproperly installed Using the Setup Utility Power Button/Power Button LED Clearing Cmos Bios UpdatesPage Safety and Comfort Before You Call for Technical Support Troubleshooting Without Diagnostics Helpful Hints Computer date and time display is incorrect Cause Solving General Problems Poor performance is experienced Cause Solution Solving Power ProblemsComputer is beeping and will not start Cause Computer will not turn on Cause Drive not found identified Cause Solution Solving Hard Drive Problems Solving Media Card Reader Problems Picture is broken up, rolls, jitters, or flashes Cause Solving Display ProblemsBlank screen no video Cause Solution Solving Keyboard and Mouse Problems Solving Audio ProblemsSound cuts in and out Cause No sound Cause Diagnostics reports a failure Cause Solving Network Problems Solving Memory Problems Solving Memory Problems Solving CD-ROM and DVD Problems USB device is not recognized by the computer Cause Solving Front Panel Component ProblemsHeadphone or microphone is not working Cause Solution Pin Power for CPU Connector Pin AssignmentsConnector and Icon Pin Signal Ethernet BNC Microphone Pin SignalHeadphone Line-in Audio Connector Pin PowerSignal Pin Monitor PCI Express X1, x4, x8, and x16 PCI Express Connector Pin a Signal X1, x4, x8, and x16 PCI Express Connector Pin B Signal GND PRSNT2# Rsvd Electrostatic Discharge Information Routine Care and Disassembly PreparationGenerating Static Relative Humidity Event 55% 40% 10% Static Shielding Protection Levels Preventing Electrostatic Damage to EquipmentPersonal Grounding Methods and Equipment Method Voltage Grounding the Work AreaRecommended Materials and Equipment Operating Guidelines Cleaning the Computer Case General Cleaning Safety PrecautionsCleaning the Keyboard Routine Care Cleaning the Monitor Service ConsiderationsCleaning the Mouse Power Supply Fan Tools and Software Requirements Cables and ConnectorsScrews Hard Drives Lithium Coin Cell Battery Serial ATA Hard Drive Characteristics Serial ATA Sata Drive Guidelines and FeaturesSata Hard Drives Sata Hard Drive Cables Hard Drive Capacities Smart ATA Drives General Requirements Power Cord Set RequirementsJapanese Power Cord Requirements Country Accrediting Agency Country-Specific Requirements Table H-1Specifications Specifications Acoustic noise Index Symbols/Numerics Sata