Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 9
...Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein. • Allow only HP Authorized Service technicians to EN 50332-1. For your own safety, before using headsets or earphones, always reset the volume. Each laser...applicable ergonomic requirements. WARNING! These regulations apply to a safe, comfortable level and reduce the amount of the U.S. Changing the default audio or equalizer settings might lead to music at high levels. Each of procedures other headphones, even if the volume control setting is ...
...Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein. • Allow only HP Authorized Service technicians to EN 50332-1. For your own safety, before using headsets or earphones, always reset the volume. Each laser...applicable ergonomic requirements. WARNING! These regulations apply to a safe, comfortable level and reduce the amount of the U.S. Changing the default audio or equalizer settings might lead to music at high levels. Each of procedures other headphones, even if the volume control setting is ...
Installing Windows 7 Beta on HP Business Desktops
Page 4
Driver included in Windows 7 Beta * - Driver available from Windows Update Driver available from Windows Update 2008 Video Audio SMBUS NIC Models Controller (chipset) dc7900 dc5800 dc5850 dx7400 * dx7500 No dx7510 No Intel HECI No N/A Intel SOL TPM...available with Windows 7 Beta or from Windows Update, including video, audio, SMBUS Controller, NIC, Intel HECI, Intel SOL, TPM module. 2007 & Video Audio SMBUS NIC prior Controller Models (chipset) dc7700 Intel HECI No Intel SOL TPM Module No dc7800 dc5700 No No dc5750 * N/A N/A Note: Driver availability is ...
Driver included in Windows 7 Beta * - Driver available from Windows Update Driver available from Windows Update 2008 Video Audio SMBUS NIC Models Controller (chipset) dc7900 dc5800 dc5850 dx7400 * dx7500 No dx7510 No Intel HECI No N/A Intel SOL TPM...available with Windows 7 Beta or from Windows Update, including video, audio, SMBUS Controller, NIC, Intel HECI, Intel SOL, TPM module. 2007 & Video Audio SMBUS NIC prior Controller Models (chipset) dc7700 Intel HECI No Intel SOL TPM Module No dc7800 dc5700 No No dc5750 * N/A N/A Note: Driver availability is ...
Testing on HP Business Desktop PCs
Page 4
... are in place to help ensure that voltage regulators on the system board and in the power supply remain within HP Business Desktop specifications while running a variety of applications. Multiple engineering teams conduct various types of testing throughout the product development cycle...validation and qualification of the system board (PCB/PCA) including testing of the chipset functionality/feature set, subsystem (i.e., CPU, Memory, Graphics, Audio, PCI/PCIE, NIC, USB, IDE, LPC, etc.), and associated hardware components. 4 Testing includes BIOS calls and functionality, supported BIOS ...
... are in place to help ensure that voltage regulators on the system board and in the power supply remain within HP Business Desktop specifications while running a variety of applications. Multiple engineering teams conduct various types of testing throughout the product development cycle...validation and qualification of the system board (PCB/PCA) including testing of the chipset functionality/feature set, subsystem (i.e., CPU, Memory, Graphics, Audio, PCI/PCIE, NIC, USB, IDE, LPC, etc.), and associated hardware components. 4 Testing includes BIOS calls and functionality, supported BIOS ...
Testing on HP Business Desktop PCs
Page 5
...withstand rough handling and protect the system. • Thermal Testing-Each system board, power supply, and integrated subsystem (memory, graphics, audio, NIC, etc.) is tested in elevated ambient, maximum power, and minimum power situations to help ensure that the product is safe..., output ripple and noise, stability, input and output transients, stress margins for extended periods of module subsystems to help ensure HP Business Desktop PC standards are exceeded. • Environmental Testing-Testing is conducted at tonal resonances (noises that the proper signal quality is geared...
...withstand rough handling and protect the system. • Thermal Testing-Each system board, power supply, and integrated subsystem (memory, graphics, audio, NIC, etc.) is tested in elevated ambient, maximum power, and minimum power situations to help ensure that the product is safe..., output ripple and noise, stability, input and output transients, stress margins for extended periods of module subsystems to help ensure HP Business Desktop PC standards are exceeded. • Environmental Testing-Testing is conducted at tonal resonances (noises that the proper signal quality is geared...
Testing on HP Business Desktop PCs
Page 8
... submission using disciplined test-engineering methods, HP helps ensure good test coverage. For Section 508, HP conducts audit-level testing to qualify a business desktop PC with disabilities. HP publishes the Voluntary Product Accessibility Template (VPAT) on the HP Accessibility Web site for each product. ... and system boards, chasses, video, audio and other module components, and/or operating systems are subjected to create a set of helping to ensure a passing Linux configuration. • Novell Testing and Certification-Select HP Business PCs are submitted for certification for use...
... submission using disciplined test-engineering methods, HP helps ensure good test coverage. For Section 508, HP conducts audit-level testing to qualify a business desktop PC with disabilities. HP publishes the Voluntary Product Accessibility Template (VPAT) on the HP Accessibility Web site for each product. ... and system boards, chasses, video, audio and other module components, and/or operating systems are subjected to create a set of helping to ensure a passing Linux configuration. • Novell Testing and Certification-Select HP Business PCs are submitted for certification for use...
Installing Microsoft Windows Vista on Selected HP Products
Page 3
... (40 GB hard drive recommended) DVD-ROM drive (internal or external) Audio output capability Internet access capability Recommended Install Order 1. Download the newer version and follow the...Clean Install Clean Install Clean Install Clean Install Windows Vista Editions Home Premium Business Clean Install Upgrade Upgrade Upgrade Upgrade Clean Install Clean Install Upgrade Clean Install..., Pixel Shader 2.0, and 32 bits per pixel 15 GB free space on the HP Web site for Current BIOS using the current operating system. 2. Backup All User Data 4....
... (40 GB hard drive recommended) DVD-ROM drive (internal or external) Audio output capability Internet access capability Recommended Install Order 1. Download the newer version and follow the...Clean Install Clean Install Clean Install Clean Install Windows Vista Editions Home Premium Business Clean Install Upgrade Upgrade Upgrade Upgrade Clean Install Clean Install Upgrade Clean Install..., Pixel Shader 2.0, and 32 bits per pixel 15 GB free space on the HP Web site for Current BIOS using the current operating system. 2. Backup All User Data 4....
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 10
... connectors. For information about Boot Order, refer to be changed in the audio driver's control panel. Rear Panel Components Figure 1-4 Rear Panel Components Table 1-3 Rear Panel Components 1 Power Cord Connector 6 Line-In Audio Connector (blue) 2 RJ-45 Network Connector 3 Parallel Connector 4 Serial ...Connector 5 PS/2 Mouse Connector (green) 7 Line-Out Connector for powered audio devices (green) 8 Universal Serial Bus (USB) 9 VGA Monitor Connector 10 PS/2 Keyboard Connector (purple) NOTE: Arrangement ...
... connectors. For information about Boot Order, refer to be changed in the audio driver's control panel. Rear Panel Components Figure 1-4 Rear Panel Components Table 1-3 Rear Panel Components 1 Power Cord Connector 6 Line-In Audio Connector (blue) 2 RJ-45 Network Connector 3 Parallel Connector 4 Serial ...Connector 5 PS/2 Mouse Connector (green) 7 Line-Out Connector for powered audio devices (green) 8 Universal Serial Bus (USB) 9 VGA Monitor Connector 10 PS/2 Keyboard Connector (purple) NOTE: Arrangement ...
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 61
...and unlocking removing 11 replacing 12 audio connectors 2, 4 9, 48 removing blanks 15 replacing 14 front panel components 2 G guide screws 27 B battery replacement 45 C changing computer configuration 38, 40 computer operating guidelines 53 connecting drive cables 27 D desktop conversion 38 DIMMs. See memory ... drive 34 security locks 48 K keyboard components 5 connector 4 L line-in connector 4 line-out connector 4 locks cable lock 48 HP Business PC Security Lock 50 padlock 49 Smart Cover Lock 9 ENWW M media card reader features 3 installing 30 removing 25 memory installation guidelines ...
...and unlocking removing 11 replacing 12 audio connectors 2, 4 9, 48 removing blanks 15 replacing 14 front panel components 2 G guide screws 27 B battery replacement 45 C changing computer configuration 38, 40 computer operating guidelines 53 connecting drive cables 27 D desktop conversion 38 DIMMs. See memory ... drive 34 security locks 48 K keyboard components 5 connector 4 L line-in connector 4 line-out connector 4 locks cable lock 48 HP Business PC Security Lock 50 padlock 49 Smart Cover Lock 9 ENWW M media card reader features 3 installing 30 removing 25 memory installation guidelines ...
Illustrated Parts & Service Map - HP Compaq dc7800 Convertible Minitower Business PC
Page 1
... RAID 1 Support • FDD, Media Card Reader, Removable HDD Serial (2, 1 optional), parallel (1), USB 2.0 (8), RJ-45 (1), front and rear audio jacks (2 each), PS/2 ports (2), VGA connector (1), USB header on system board Spare Parts Keyboards (not illustrated) PS/2, Basic USB, Basic USB SmartCard... Japanese *Not for technical or editorial errors or omissions contained herein. Illustrated Parts & Service Map HP Compaq dc7800 Convertible Minitower Business PC © 2007 Hewlett-Packard Development Company, L.P. HP shall not be liable for 435385-xxx -171 -181 -B41 -201 -221 -081 -351...
... RAID 1 Support • FDD, Media Card Reader, Removable HDD Serial (2, 1 optional), parallel (1), USB 2.0 (8), RJ-45 (1), front and rear audio jacks (2 each), PS/2 ports (2), VGA connector (1), USB header on system board Spare Parts Keyboards (not illustrated) PS/2, Basic USB, Basic USB SmartCard... Japanese *Not for technical or editorial errors or omissions contained herein. Illustrated Parts & Service Map HP Compaq dc7800 Convertible Minitower Business PC © 2007 Hewlett-Packard Development Company, L.P. HP shall not be liable for 435385-xxx -171 -181 -B41 -201 -221 -081 -351...
Illustrated Parts & Service Map - HP Compaq dc7800 Convertible Minitower Business PC
Page 3
..., specify password requirement for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller 15 Secondary ATA (IDE) Controller dc7800 Illustrated Parts & Service Map, CMT Chassis 459785-001 page 3 Enable/disable • Option ROM prompt - Allows you ... - Allows you to enable/disable: • Data Execution Prevention • Virtualization Technology • Virtualization Technology Directed I /O ports, audio, network controllers, SMBus controller, and embedded security devices. Allows you to control minimum permitted fan idle speed. Enable/disable • Factory...
..., specify password requirement for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller 15 Secondary ATA (IDE) Controller dc7800 Illustrated Parts & Service Map, CMT Chassis 459785-001 page 3 Enable/disable • Option ROM prompt - Allows you ... - Allows you to enable/disable: • Data Execution Prevention • Virtualization Technology • Virtualization Technology Directed I /O ports, audio, network controllers, SMBus controller, and embedded security devices. Allows you to control minimum permitted fan idle speed. Enable/disable • Factory...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 10
...-45 ...192 Ethernet AUI ...192 Parallel Interface ...193 Serial Interface, Powered and Non-Powered 193 USB ...194 Microphone ...194 Headphone ...194 Line-in Audio ...194 Line-out Audio ...194 External Infrared Transceiver ...195 Monitor ...195 ATA/ATAPI (IDE) Standard Drive Cable 196 CD-ROM 50-Pin Connector ...197 24-Pin Power ...197...
...-45 ...192 Ethernet AUI ...192 Parallel Interface ...193 Serial Interface, Powered and Non-Powered 193 USB ...194 Microphone ...194 Headphone ...194 Line-in Audio ...194 Line-out Audio ...194 External Infrared Transceiver ...195 Monitor ...195 ATA/ATAPI (IDE) Standard Drive Cable 196 CD-ROM 50-Pin Connector ...197 24-Pin Power ...197...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 11
Solving Audio Problems ...233 Solving Printer Problems ...235 Solving Keyboard and Mouse Problems 236 Solving Hardware Installation Problems 237 Solving Network Problems ...239 Solving Memory Problems ...242 Solving Processor Problems ...244 Solving CD-ROM and DVD Problems 244 Solving Drive Key Problems ...247 Solving Front Panel Component Problems 247 Solving Internet Access Problems ...248 Solving Software Problems ...250 Contacting Customer Support ...251 Appendix E System Board and Riser Board Reference Designators ...252 Index ...258 xi
Solving Audio Problems ...233 Solving Printer Problems ...235 Solving Keyboard and Mouse Problems 236 Solving Hardware Installation Problems 237 Solving Network Problems ...239 Solving Memory Problems ...242 Solving Processor Problems ...244 Solving CD-ROM and DVD Problems 244 Solving Drive Key Problems ...247 Solving Front Panel Component Problems 247 Solving Internet Access Problems ...248 Solving Software Problems ...250 Contacting Customer Support ...251 Appendix E System Board and Riser Board Reference Designators ...252 Index ...258 xi
Service Reference Guide - HP Compaq dc7800 Business PC
Page 15
...Boot. ● Select Post Messages Enabled or Disabled to change , or verify the system configuration, including settings for processor, graphics, memory, audio, storage, communications, and input devices. ● Modify the boot order of bootable devices such as hard drives, diskette drives, optical drives, ...(F10) Utility and the settings described in this section. ● Secure integrated I/O functionality, including the serial, USB, or parallel ports, audio, or embedded NIC, so that they cannot be used until they are unsecured. ● Enable or disable removable media boot ability. ●...
...Boot. ● Select Post Messages Enabled or Disabled to change , or verify the system configuration, including settings for processor, graphics, memory, audio, storage, communications, and input devices. ● Modify the boot order of bootable devices such as hard drives, diskette drives, optical drives, ...(F10) Utility and the settings described in this section. ● Secure integrated I/O functionality, including the serial, USB, or parallel ports, audio, or embedded NIC, so that they cannot be used until they are unsecured. ● Enable or disable removable media boot ability. ●...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 20
...plug and play settings under Windows. NOTE: Notify User alerts the user that the sensor has detected that the cover has been removed. See the Desktop Management Guide for specific Computer Setup options may vary depending on password is set) password is required for warm boot (Ctrl+Alt+Delete) (appears if... Lock. ● Set the Cover Removal Sensor to set ) (allows viewing, but not changing, the F10 Setup Options without entering setup password) See the Desktop Management Guide for ● Serial ports ● Parallel port ● All USB ports ● Front USB ports ● System...
...plug and play settings under Windows. NOTE: Notify User alerts the user that the sensor has detected that the cover has been removed. See the Desktop Management Guide for specific Computer Setup options may vary depending on password is set) password is required for warm boot (Ctrl+Alt+Delete) (appears if... Lock. ● Set the Cover Removal Sensor to set ) (allows viewing, but not changing, the F10 Setup Options without entering setup password) See the Desktop Management Guide for ● Serial ports ● Parallel port ● All USB ports ● Front USB ports ● System...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 52
.... (These ID numbers are used in the factory and are normally set is supported on the specific computer configuration. 40 Chapter 4 Desktop Management Network Service Boot Enables/disables the computer's ability to boot from an operating system installed on a network server. (The network ... CD. This feature is successfully entered, the hard drive will only appear when at http://www.hp.com Device Security Enables/disables serial ports, parallel port, front USB ports, system audio, network controllers (some models), and SCSI controllers (some models) Allows you to: ● ...
.... (These ID numbers are used in the factory and are normally set is supported on the specific computer configuration. 40 Chapter 4 Desktop Management Network Service Boot Enables/disables the computer's ability to boot from an operating system installed on a network server. (The network ... CD. This feature is successfully entered, the hard drive will only appear when at http://www.hp.com Device Security Enables/disables serial ports, parallel port, front USB ports, system audio, network controllers (some models), and SCSI controllers (some models) Allows you to: ● ...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 80
... drive Heatsink fan Chassis fan P5, PB/LED, black P24, FRNT USB, Yellow P23, FRNT AUD, black Front power button/LED Front I/O USB cable Front I/O audio P6, SPKR P52, SERIAL B P124, HLCK P125, HSENSE Internal speaker Serial port Hood lock solenoid Hood sensor P150, MEDIA CARD Media card reader Power Supply...
... drive Heatsink fan Chassis fan P5, PB/LED, black P24, FRNT USB, Yellow P23, FRNT AUD, black Front power button/LED Front I/O USB cable Front I/O audio P6, SPKR P52, SERIAL B P124, HLCK P125, HSENSE Internal speaker Serial port Hood lock solenoid Hood sensor P150, MEDIA CARD Media card reader Power Supply...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 102
... the device from the clip on page 60). 2. To reinstall the front I /O device cables and the power switch cable from the system board. 5. Remove the audio cable from the chassis, threading the cables and wire through the holes in the chassis. Remove the computer access panel (Computer Access Panel on page...
... the device from the clip on page 60). 2. To reinstall the front I /O device cables and the power switch cable from the system board. 5. Remove the audio cable from the chassis, threading the cables and wire through the holes in the chassis. Remove the computer access panel (Computer Access Panel on page...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 137
... fan Hood Sensor Front power button/LED System board System board System board System board System board System board System board Front I/O USB Speaker Front audio Chassis fan System board System board System board System board Media card reader System board PCA Designator P10, FLOPPY (Black) P60, SATA 0 (Dark Blue) P61...
... fan Hood Sensor Front power button/LED System board System board System board System board System board System board System board Front I/O USB Speaker Front audio Chassis fan System board System board System board System board Media card reader System board PCA Designator P10, FLOPPY (Black) P60, SATA 0 (Dark Blue) P61...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 206
... 1 (Tip) 2 (Ring) 3 (Shield) Signal Audio_Out_Left Audio_Out_Right Ground USB Connector and Icon Microphone Connector and Icon (1/8" miniphone) 1 23 Headphone Connector and Icon (1/8" miniphone) 1 23 Line-in Audio Connector and Icon (1/8" miniphone) 1 23 Line-out Audio Connector and Icon (1/8" miniphone) 1 23 194 Appendix A Connector Pin Assignments Pin Signal 1 +5 VDC 2 -
... 1 (Tip) 2 (Ring) 3 (Shield) Signal Audio_Out_Left Audio_Out_Right Ground USB Connector and Icon Microphone Connector and Icon (1/8" miniphone) 1 23 Headphone Connector and Icon (1/8" miniphone) 1 23 Line-in Audio Connector and Icon (1/8" miniphone) 1 23 Line-out Audio Connector and Icon (1/8" miniphone) 1 23 194 Appendix A Connector Pin Assignments Pin Signal 1 +5 VDC 2 -
Service Reference Guide - HP Compaq dc7800 Business PC
Page 220
... the system board. 404-Parallel Port Address Conflict Detected Both external and internal ports are depressed. 3. Reconfigure card resources and/or run Computer Setup. 410-Audio Interrupt Conflict IRQ address conflicts with the latest BIOS image. 511-CPU, CPUA, or CPUB Fan not Detected CPU fan is not connected or may...
... the system board. 404-Parallel Port Address Conflict Detected Both external and internal ports are depressed. 3. Reconfigure card resources and/or run Computer Setup. 410-Audio Interrupt Conflict IRQ address conflicts with the latest BIOS image. 511-CPU, CPUA, or CPUB Fan not Detected CPU fan is not connected or may...