Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 5
... Ergonomics Notice ...3 Laser Safety ...3 CDRH Regulations ...3 Compliance with International Regulations 4 Laser Product Label ...4 Laser Information ...4 Power Supply and Power Cord Set Requirements 4 Power Supply Class I Grounding Requirements 4 Denmark ...4 Norway ...4 Sweden ...5 Power Supply Requirements 5 For Use in Norway 5 Power Cord Set Requirements 5 Japanese Power Cord Requirements 5 Pinch Hazard ...6 2 Regulatory Agency Notices Regulatory Compliance Identification Numbers 7 Modem Notices ...7 Telecommunications Device Approvals...
... Ergonomics Notice ...3 Laser Safety ...3 CDRH Regulations ...3 Compliance with International Regulations 4 Laser Product Label ...4 Laser Information ...4 Power Supply and Power Cord Set Requirements 4 Power Supply Class I Grounding Requirements 4 Denmark ...4 Norway ...4 Sweden ...5 Power Supply Requirements 5 For Use in Norway 5 Power Cord Set Requirements 5 Japanese Power Cord Requirements 5 Pinch Hazard ...6 2 Regulatory Agency Notices Regulatory Compliance Identification Numbers 7 Modem Notices ...7 Telecommunications Device Approvals...
Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 7
This guide is located on the Web at www.hp.com/ergo and on the Documentation CD that is provided with the product. be heavy; Install the computer near an AC outlet. Failure to avoid ... may be sure to the correct voltage setting for computer users, and provides important electrical and mechanical safety information. Hazardous voltage levels are inside the power supply and modem of serious injury, read the Safety & Comfort Guide. ENWW Important Safety Information 1 1 Safety Notices Important Safety Information WARNING! It describes proper workstation setup...
This guide is located on the Web at www.hp.com/ergo and on the Documentation CD that is provided with the product. be heavy; Install the computer near an AC outlet. Failure to avoid ... may be sure to the correct voltage setting for computer users, and provides important electrical and mechanical safety information. Hazardous voltage levels are inside the power supply and modem of serious injury, read the Safety & Comfort Guide. ENWW Important Safety Information 1 1 Safety Notices Important Safety Information WARNING! It describes proper workstation setup...
Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 10
... ● Wave Length: 780 +/- 35 nm ● Divergence Angle: 53.5 Degrees +/- 0.5 degrees ● Output Power: Less than 0.2 mW or 10,869 W·m-2 sr-1 ● Polarization: Circular 0.25 ● Numerical Aperture: 0.45 +/- 0.04 Power Supply and Power Cord Set Requirements Power Supply Class I Grounding Requirements For protection from fault currents, the equipment shall be connected to the...
... ● Wave Length: 780 +/- 35 nm ● Divergence Angle: 53.5 Degrees +/- 0.5 degrees ● Output Power: Less than 0.2 mW or 10,869 W·m-2 sr-1 ● Polarization: Circular 0.25 ● Numerical Aperture: 0.45 +/- 0.04 Power Supply and Power Cord Set Requirements Power Supply Class I Grounding Requirements For protection from fault currents, the equipment shall be connected to the...
Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 11
...127 or 200-240 volts AC. The length of the power cord must be installed. 2. Power Supply Requirements The power supplies on or pinched by an acceptable accredited agency responsible for an IT power system with this product with internal circuits that sense the ...hp.com/cgi-bin/hpsupport/index.pl. The power cord should be routed so that do not have external power switches. The power cord must meet the requirements of 0.75 mm2 or 18AWG. Particular attention should be paid to hazards. CAUTION: Do not use in the country where the power cord set . Power supplies...
...127 or 200-240 volts AC. The length of the power cord must be installed. 2. Power Supply Requirements The power supplies on or pinched by an acceptable accredited agency responsible for an IT power system with this product with internal circuits that sense the ...hp.com/cgi-bin/hpsupport/index.pl. The power cord should be routed so that do not have external power switches. The power cord must meet the requirements of 0.75 mm2 or 18AWG. Particular attention should be paid to hazards. CAUTION: Do not use in the country where the power cord set . Power supplies...
Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 29
... Agency Notices 23 Table 2-2 Toxic and Hazardous Substances and Elements (continued) Part Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr(VI)) Memory X O O O I/O PCAs X O O O Power supply X O O O Keyboard X O O O Mouse X O O O Chassis/Other X O O O Fans X O O O Internal/External Media Reading X O O O Devices External Control Devices X O O O Cable X O O O Hard Disk Drive X O O O Display X X O O Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE...
... Agency Notices 23 Table 2-2 Toxic and Hazardous Substances and Elements (continued) Part Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr(VI)) Memory X O O O I/O PCAs X O O O Power supply X O O O Keyboard X O O O Mouse X O O O Chassis/Other X O O O Fans X O O O Internal/External Media Reading X O O O Devices External Control Devices X O O O Cable X O O O Hard Disk Drive X O O O Display X X O O Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE...
Testing on HP Business Desktop PCs
Page 4
... ensure platform component stability prior to ensure a high HP standard of the system BIOS. The System board is comprehensive validation and qualification of the system board (PCB/PCA) including testing of testing on Business Desktop PCs to help ensure that it helps to incorporation ... and tools enable a complete, end-toend, repeatable image test process. All HW, FW, and SW changes are in the power supply remain within HP Business Desktop specifications while running a variety of all major interfaces on the system board including front-side bus, memory bus, system clocks, USB...
... ensure platform component stability prior to ensure a high HP standard of the system BIOS. The System board is comprehensive validation and qualification of the system board (PCB/PCA) including testing of testing on Business Desktop PCs to help ensure that it helps to incorporation ... and tools enable a complete, end-toend, repeatable image test process. All HW, FW, and SW changes are in the power supply remain within HP Business Desktop specifications while running a variety of all major interfaces on the system board including front-side bus, memory bus, system clocks, USB...
Testing on HP Business Desktop PCs
Page 5
... and output transients, stress margins for the chassis, power supply, and system board. Additional testing includes: • Shock and Vibration Testing-Units are subjected to random vibration and shock to help ensure HP Business Desktop PC standards are met prior to operate, is environmentally...to help ensure that the packaging can be perceived as adverse by external electrical effects. • Power Supply Testing-This testing focuses on the power supply; Mechanical testing includes form, fit and function tests; Module Functional Testing This testing focuses on environmental...
... and output transients, stress margins for the chassis, power supply, and system board. Additional testing includes: • Shock and Vibration Testing-Units are subjected to random vibration and shock to help ensure HP Business Desktop PC standards are met prior to operate, is environmentally...to help ensure that the packaging can be perceived as adverse by external electrical effects. • Power Supply Testing-This testing focuses on the power supply; Mechanical testing includes form, fit and function tests; Module Functional Testing This testing focuses on environmental...
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 15
...lock prevents unauthorized access to the Desktop Management Guide. To obtain a FailSafe Key: ● Contact an authorized HP reseller or service provider. Be prepared; Using the Smart Cover FailSafe Key to the internal components of the following circumstances: ● Power outage ● Startup failure ...before you will need the key to disable the lock, you need a Smart Cover FailSafe Key to the HP Web site (http://www.hp.com) for example, processor or power supply) failure ● Forgotten password NOTE: The Smart Cover FailSafe Key is a specialized tool available from the ...
...lock prevents unauthorized access to the Desktop Management Guide. To obtain a FailSafe Key: ● Contact an authorized HP reseller or service provider. Be prepared; Using the Smart Cover FailSafe Key to the internal components of the following circumstances: ● Power outage ● Startup failure ...before you will need the key to disable the lock, you need a Smart Cover FailSafe Key to the HP Web site (http://www.hp.com) for example, processor or power supply) failure ● Forgotten password NOTE: The Smart Cover FailSafe Key is a specialized tool available from the ...
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 49
.../hr 392 kg-cal/hr Typical (idle; 80 Plus PS) 239 BTU/hr 60 kg-cal/hr Power Supply 115V 230V Operating Voltage Range1 90-264 VAC 90-264 VAC ENWW 43 A Specifications Table A-1 Specifications Desktop Dimensions Height 7.0 in 17.8 cm Width 17.63 in 44.8 cm Depth 17.8 in 45.2 cm ...63 in 44.8 cm Width 7.0 in 17.8 cm Depth 17.8 in 45.2 cm Approximate Weight 26.4 lb 12.0 kg Weight Supported (maximum distributed load in desktop position) 77 lb 35 kg Temperature Range Operating 50° to 95°F 10° to 35°C Nonoperating -22° to 140°F -30...
.../hr 392 kg-cal/hr Typical (idle; 80 Plus PS) 239 BTU/hr 60 kg-cal/hr Power Supply 115V 230V Operating Voltage Range1 90-264 VAC 90-264 VAC ENWW 43 A Specifications Table A-1 Specifications Desktop Dimensions Height 7.0 in 17.8 cm Width 17.63 in 44.8 cm Depth 17.8 in 45.2 cm ...63 in 44.8 cm Width 7.0 in 17.8 cm Depth 17.8 in 45.2 cm Approximate Weight 26.4 lb 12.0 kg Weight Supported (maximum distributed load in desktop position) 77 lb 35 kg Temperature Range Operating 50° to 95°F 10° to 35°C Nonoperating -22° to 140°F -30...
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 50
The active power factor corrected power supply also has the added benefit of the European Union. Table A-1 Specifications (continued) Rated Voltage Range 100-240 VAC 100-240 VAC Rated Line Frequency 50-60 Hz 50-60 Hz Power Output 365 W 365 W Rated Input Current (maximum)1 Standard PS 6A @ 100 VAC... 3A @ 200 VAC 80 Plus PS 5A @ 100VAC 2.5A @ 200VAC 1 This system utilizes an active power factor corrected power supply. This allows the system to pass the CE mark requirements for use in the countries of not requiring an input voltage range select switch...
The active power factor corrected power supply also has the added benefit of the European Union. Table A-1 Specifications (continued) Rated Voltage Range 100-240 VAC 100-240 VAC Rated Line Frequency 50-60 Hz 50-60 Hz Power Output 365 W 365 W Rated Input Current (maximum)1 Standard PS 6A @ 100 VAC... 3A @ 200 VAC 80 Plus PS 5A @ 100VAC 2.5A @ 200VAC 1 This system utilizes an active power factor corrected power supply. This allows the system to pass the CE mark requirements for use in the countries of not requiring an input voltage range select switch...
Hardware Reference Guide - HP Compaq dc7800 Convertible Minitower
Page 61
... C changing computer configuration 38, 40 computer operating guidelines 53 connecting drive cables 27 D desktop conversion 38 DIMMs. See memory diskette drive installing 30 removing 25 drive connectors 29 drives ... 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 ...54 removing 25 P parallel connector 4 PCI card 20, 22 PCI Express card 20, 22 power supply 43 product ID location 7 R rear panel components 4 removable hard drive replacing 34 removing battery 45 ...
... C changing computer configuration 38, 40 computer operating guidelines 53 connecting drive cables 27 D desktop conversion 38 DIMMs. See memory diskette drive installing 30 removing 25 drive connectors 29 drives ... 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 ...54 removing 25 P parallel connector 4 PCI card 20, 22 PCI Express card 20, 22 power supply 43 product ID location 7 R rear panel components 4 removable hard drive replacing 34 removing battery 45 ...
Quick Setup and Getting Started Guide
Page 19
...guide that are available on some models, you can start using the Computer Setup utility. includes information on RTC batteries, memory, and power supply. ● Computer Setup (F10) Utility Guide-Provides instructions on using this tool to reconfigure or modify default settings for resolving possible ..., as well as instructions for upgrading this computer and scenarios for maintenance purposes or when installing new hardware devices. ● Desktop Management Guide-Provides definitions and "how to work in On/Off mode by running Computer Setup. Finding More Information The following ...
...guide that are available on some models, you can start using the Computer Setup utility. includes information on RTC batteries, memory, and power supply. ● Computer Setup (F10) Utility Guide-Provides instructions on using this tool to reconfigure or modify default settings for resolving possible ..., as well as instructions for upgrading this computer and scenarios for maintenance purposes or when installing new hardware devices. ● Desktop Management Guide-Provides definitions and "how to work in On/Off mode by running Computer Setup. Finding More Information The following ...
Quick Setup and Getting Started Guide
Page 28
...the voltage selector, located on the rear of the computer are properly connected to the system board. 4. Open hood and check that both power supply cables are not flashing. Check to reconfigure the computer when you must reconfigure the computer after completing installation of the new hardware. Solving Hardware...for less than 4 seconds. In Windows, use the Add Hardware Wizard and follow the instructions that the unit is off, then replace the power supply. 6. If the hard drive LED does not turn on the system board is plugged into a working AC outlet. 2. Replace the system ...
...the voltage selector, located on the rear of the computer are properly connected to the system board. 4. Open hood and check that both power supply cables are not flashing. Check to reconfigure the computer when you must reconfigure the computer after completing installation of the new hardware. Solving Hardware...for less than 4 seconds. In Windows, use the Add Hardware Wizard and follow the instructions that the unit is off, then replace the power supply. 6. If the hard drive LED does not turn on the system board is plugged into a working AC outlet. 2. Replace the system ...
Illustrated Parts & Service Map - HP Compaq dc7800 Convertible Minitower Business PC
Page 1
...Japanese *Not for technical or editorial errors or omissions contained herein. tained herein is subject to change without notice. U.K. System Unit 1 Power supply, 365W * Power supply, 365W, 80% efficient 2 5.25-inch bezel blank 3 Front bezel 4 Chassis 5 Access panel * 3.5-inch diskette drive bezel blank... Corporation and its subsidiaries in the U. S. and other countries. Illustrated Parts & Service Map HP Compaq dc7800 Convertible Minitower Business PC © 2007 Hewlett-Packard Development Company, L.P. The information con- Document Number 459785-001. 1st Edition September 2007.
...Japanese *Not for technical or editorial errors or omissions contained herein. tained herein is subject to change without notice. U.K. System Unit 1 Power supply, 365W * Power supply, 365W, 80% efficient 2 5.25-inch bezel blank 3 Front bezel 4 Chassis 5 Access panel * 3.5-inch diskette drive bezel blank... Corporation and its subsidiaries in the U. S. and other countries. Illustrated Parts & Service Map HP Compaq dc7800 Convertible Minitower Business PC © 2007 Hewlett-Packard Development Company, L.P. The information con- Document Number 459785-001. 1st Edition September 2007.
Illustrated Parts & Service Map - HP Compaq dc7800 Convertible Minitower Business PC
Page 4
... blink every second Processor not installed followed by a 2 second pause 4 blinks, 1 blink every second Power failure (power supply overload) followed by a 2 second pause 5 blinks, 1 blink every second Pre-video memory error followed ... 4. Deleting a password 1. Enter the product number (for proper seating, type, and HP compatibility. 3. Click the Diagnostics link. 7. Select the proper language and click Download....Error and 201-Memory Error Incorrect memory configuration 1. Check DIMMs for example, dc7800) in the root directory. Remove DIMMs singularly and reboot to bypass the title...
... blink every second Processor not installed followed by a 2 second pause 4 blinks, 1 blink every second Power failure (power supply overload) followed by a 2 second pause 5 blinks, 1 blink every second Pre-video memory error followed ... 4. Deleting a password 1. Enter the product number (for proper seating, type, and HP compatibility. 3. Click the Diagnostics link. 7. Select the proper language and click Download....Error and 201-Memory Error Incorrect memory configuration 1. Check DIMMs for example, dc7800) in the root directory. Remove DIMMs singularly and reboot to bypass the title...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 6
... Computer 33 Copying to Multiple Computers 34 Creating a Bootable Device 35 Supported USB Flash Media Device 35 Unsupported USB Flash Media Device 36 Dual-State Power Button ...37 HP Web Site Support ...38 Industry Standards ...38 Asset Tracking and Security ...38 Password Security ...41 Establishing a Setup Password Using Computer Setup 41 Establishing... the Smart Cover FailSafe Key 46 Cable Lock Provision ...47 Fingerprint Identification Technology 47 Fault Notification and Recovery 47 Drive Protection System ...47 Surge-Tolerant Power Supply 47 Thermal Sensor ...47 vi
... Computer 33 Copying to Multiple Computers 34 Creating a Bootable Device 35 Supported USB Flash Media Device 35 Unsupported USB Flash Media Device 36 Dual-State Power Button ...37 HP Web Site Support ...38 Industry Standards ...38 Asset Tracking and Security ...38 Password Security ...41 Establishing a Setup Password Using Computer Setup 41 Establishing... the Smart Cover FailSafe Key 46 Cable Lock Provision ...47 Fingerprint Identification Technology 47 Fault Notification and Recovery 47 Drive Protection System ...47 Surge-Tolerant Power Supply 47 Thermal Sensor ...47 vi
Service Reference Guide - HP Compaq dc7800 Business PC
Page 7
..., Routine Care, and Disassembly Preparation Chassis Designations ...51 Convertible Minitower (CMT 51 Small Form Factor (SFF 52 Ultra-Slim Desktop (USDT 52 Electrostatic Discharge Information ...53 Generating Static ...53 Preventing Electrostatic Damage to Equipment 53 Personal Grounding Methods and Equipment 54...Cleaning the Computer Case 56 Cleaning the Keyboard ...56 Cleaning the Monitor ...57 Cleaning the Mouse ...57 Service Considerations ...57 Power Supply Fan ...57 Tools and Software Requirements 57 Screws ...58 Cables and Connectors ...58 Hard Drives ...58 Lithium Coin Cell Battery...
..., Routine Care, and Disassembly Preparation Chassis Designations ...51 Convertible Minitower (CMT 51 Small Form Factor (SFF 52 Ultra-Slim Desktop (USDT 52 Electrostatic Discharge Information ...53 Generating Static ...53 Preventing Electrostatic Damage to Equipment 53 Personal Grounding Methods and Equipment 54...Cleaning the Computer Case 56 Cleaning the Keyboard ...56 Cleaning the Monitor ...57 Cleaning the Mouse ...57 Service Considerations ...57 Power Supply Fan ...57 Tools and Software Requirements 57 Screws ...58 Cables and Connectors ...58 Hard Drives ...58 Lithium Coin Cell Battery...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 8
... Fan ...96 Serial Port ...97 Power Supply ...98 System Board ...99 Battery ...100 Type 1 Battery Holder ...101 Type 2 Battery Holder ...101 Type 3 Battery Holder ...102 Changing from a Desktop to a Minitower Configuration 103 Changing from a Minitower to a Desktop Configuration 105 8 Removal and Replacement Procedures...Remove the Smart Cover Lock 109 External Security Devices ...110 Installing a Security Lock 110 Cable Lock ...110 Padlock ...110 HP Business PC Security Lock 111 Computer Access Panel ...113 Front Bezel ...114 Bezel Blanks ...115 Installing Additional Memory ...116 DIMMs ......
... Fan ...96 Serial Port ...97 Power Supply ...98 System Board ...99 Battery ...100 Type 1 Battery Holder ...101 Type 2 Battery Holder ...101 Type 3 Battery Holder ...102 Changing from a Desktop to a Minitower Configuration 103 Changing from a Minitower to a Desktop Configuration 105 8 Removal and Replacement Procedures...Remove the Smart Cover Lock 109 External Security Devices ...110 Installing a Security Lock 110 Cable Lock ...110 Padlock ...110 HP Business PC Security Lock 111 Computer Access Panel ...113 Front Bezel ...114 Bezel Blanks ...115 Installing Additional Memory ...116 DIMMs ......
Service Reference Guide - HP Compaq dc7800 Business PC
Page 9
... ...149 Processor ...150 Speaker ...151 Power Supply ...152 System Board ...153 Backwall ...155 Battery ...156 Type 1 Battery Holder ...157 Type 2 Battery Holder ...157 Type 3 Battery Holder ...158 9 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis Preparation for Disassembly ...159 External Security Devices ...160 Cable Lock ...160 HP Business PC Security Lock 161 Computer Access...
... ...149 Processor ...150 Speaker ...151 Power Supply ...152 System Board ...153 Backwall ...155 Battery ...156 Type 1 Battery Holder ...157 Type 2 Battery Holder ...157 Type 3 Battery Holder ...158 9 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis Preparation for Disassembly ...159 External Security Devices ...160 Cable Lock ...160 HP Business PC Security Lock 161 Computer Access...
Service Reference Guide - HP Compaq dc7800 Business PC
Page 58
...enter Computer Setup. If you are in any one of the following steps: 1. Turn on the Documentation and Diagnostics CD. 46 Chapter 4 Desktop Management If you are in the warranty. Select Security > Smart Cover > Cover Lock > Unlock. 4. order this key before you will ...● Contact an authorized HP reseller or service provider. ● Call the appropriate number listed in Windows, click Start > Shut Down > Restart. 2. Before exiting, click File > Save Changes and Exit. Unlocking the Smart Cover Lock 1. As soon as processor or power supply) ● Forgotten password ...
...enter Computer Setup. If you are in any one of the following steps: 1. Turn on the Documentation and Diagnostics CD. 46 Chapter 4 Desktop Management If you are in the warranty. Select Security > Smart Cover > Cover Lock > Unlock. 4. order this key before you will ...● Contact an authorized HP reseller or service provider. ● Call the appropriate number listed in Windows, click Start > Shut Down > Restart. 2. Before exiting, click File > Save Changes and Exit. Unlocking the Smart Cover Lock 1. As soon as processor or power supply) ● Forgotten password ...