user manual
Table Of Contents
- Product Features
- Installing and Customizing the Software
- Computer Setup (F10) Utility
- Computer Diagnostic Features
- Desktop Management
- Initial Configuration and Deployment
- Remote System Installation
- Software Updating and Management
- HP Client Management Interface
- HP SoftPaq Download Manager
- HP System Software Manager
- HP ProtectTools Security Manager
- HP Client Automation Starter and Standard Editions
- HP Client Automation Enterprise Edition
- HP Client Manager from Symantec
- Altiris Client Management Suite
- HP Client Catalog for Microsoft System Center & SMS Products
- Remote Management Technology
- Configuring the Intel Management Engine
- Verdiem Surveyor
- HP Proactive Change Notification
- Subscriber’s Choice
- Retired Solutions
- ROM Flash
- Boot Block Emergency Recovery Mode
- Replicating the Setup
- Dual-State Power Button
- HP Web Site Support
- Industry Standards
- Asset Tracking and Security
- Serial ATA Drive Guidelines and Features
- Identifying the Chassis, Routine Care, and Disassembly Preparation
- Removal and Replacement Procedures Microtower (MT) Chassis
- Serial Number Location
- Preparation for Disassembly
- Access Panel
- Front Bezel
- Removing Bezel Blanks
- Cable Management
- Cable Connections
- Memory
- Expansion Cards
- Installing and Removing Drives
- Fan/Baffle Assembly
- Front I/O Assembly
- Power Switch/LED Assembly
- Heat sink
- Processor
- Speaker
- Rear Chassis Fan
- Power Supply
- System Board
- Battery
- External Security Devices
- Removal and Replacement Procedures Small Form Factor (SFF) Chassis
- Preparation for Disassembly
- Access Panel
- Front Bezel
- Bezel Blanks
- Installing Additional Memory
- Expansion Cards
- Cable Management
- Cable Connections
- Drive Positions
- Installing and Removing Drives
- System Board Drive Connections
- Removing an External 5.25-inch Drive
- Installing an Optical Drive into the 5.25-inch Drive Bay
- Removing an External 3.5-inch Drive
- Installing a Drive into the 3.5-inch External Drive Bay
- Removing and Replacing the Primary 3.5-inch Internal SATA Hard Drive
- Removing and Replacing a Removable 3.5-inch SATA Hard Drive
- Baffle
- Front Fan Assembly
- Front I/O and Power Switch Assembly
- Speaker
- Heat sink
- Processor
- Power Supply
- System Board
- Battery
- External Security Devices
- Using the Small Form Factor Computer in a Tower Orientation
- Connector Pin Assignments
- Power Cord Set Requirements
- POST Error Messages
- Troubleshooting Without Diagnostics
- Safety and Comfort
- Before You Call for Technical Support
- Helpful Hints
- Solving General Problems
- Solving Power Problems
- Solving Hard Drive Problems
- Solving Media Card Reader Problems
- Solving Display Problems
- Solving Audio Problems
- Solving Printer Problems
- Solving Keyboard and Mouse Problems
- Solving Hardware Installation Problems
- Solving Network Problems
- Solving Memory Problems
- Solving Processor Problems
- Solving CD-ROM and DVD Problems
- Solving USB Flash Drive Problems
- Solving Front Panel Component Problems
- Solving Internet Access Problems
- Solving Software Problems
- Contacting Customer Support
- Password Security and Resetting CMOS
- Specifications
- Index
Control panel message Description Recommended action
301-Keyboard Error Keyboard failure. 1. Reconnect keyboard with computer
turned off.
2. Check connector for bent or missing
pins.
3. Ensure that none of the keys are
depressed.
4. Replace keyboard.
303-Keyboard Controller Error I/O board keyboard controller. 1. Reconnect keyboard with computer
turned off.
2. Replace the system board.
304-Keyboard or System Unit Error Keyboard failure. 1. Reconnect the keyboard with computer
turned off.
2. Ensure that none of the keys are
depressed.
3. Replace the keyboard.
4. Replace the system board.
501-Display Adapter Failure Graphics display controller. 1. Reseat the graphics card (if applicable).
2. Clear CMOS. (See Appendix B,
Password Security and Resetting
CMOS on page 233.)
3. Verify monitor is attached and turned
on.
4. Replace the graphics card (if possible).
510-Flash Screen Image Corrupted Flash Screen image has errors. Reflash the system ROM with the latest BIOS
image.
511-CPU Fan not detected CPU fan is not connected or may have
malfunctioned.
1. Reseat CPU fan.
2. Reseat fan cable.
3. Replace CPU fan.
512-Rear Chassis Fan not detected Rear chassis fan is not connected or may
have malfunctioned.
1. Reseat rear chassis fan.
2. Reseat fan cable.
3. Replace rear chassis fan.
513-Front Chassis Fan not detected Front chassis fan is not connected or may
have malfunctioned.
1. Reseat front chassis fan.
2. Reseat fan cable.
3. Replace front chassis fan.
515-Power Supply Fan not detected Power supply fan is not connected or may
have malfunctioned.
1. Reseat power supply fan.
2. Reseat fan cable.
3. Replace power supply fan.
Table C-1 Numeric Codes and Text Messages (continued)
188 Appendix C POST Error Messages