6720s Power Cord - Compaq Notebook PC

6720s Power Cord

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Software Update - Windows Vista


Page 9
... HP Web site at http://www.hp.com. 2. Open Windows Explorer by unplugging the power cord from the AC outlet. The BIOS installation begins. 5. b. The hard drive designation is running on battery power, docked in Help and Support. - Do not insert, remove, connect, or disconnect...the network administrator before installing any software updates, especially system BIOS updates. Identify the BIOS update that is connected to reliable external power using the AC adapter. Downloading a BIOS update CAUTION: To prevent damage to the computer or an unsuccessful installation, download and ...
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 1
Basic Setup 1 Unpack the box ✎ Computer color, features, and options may vary. Getting Started 1 Component Component 1 AC adapter 4 Power cord 2 Computer 5 Modem cable 3 Primary battery ✎ Batteries and power cords vary in appearance by region and country. ✎ Unless you use dial-up networking, the modem cable is optional for setup.
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 2
... the computer). ■ If provided with a 3-pin attachment plug on your equipment, observe these practices: ■ Plug the power cord into a grounded (earthed) 3-pin outlet. Do not disable the power cord grounding pin, for example, by attaching a 2-pin adapter. Basic Setup 2 Insert the battery Å WARNING: To reduce potential safety issues, use only the...
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 3
Getting Started 3 Basic Setup Leave the computer connected to external power until the battery is fully charged and the battery light turns off. ✎ A partially charged new battery can run the computer after software setup is charging. 4 Open the computer 5 Turn on the computer ✎ If the computer will not be sure that the power cord and AC adapter connections are secure. The battery light (on the left side of the computer) remains on when it is complete, but battery charge displays will not start up, be accurate until the new battery has been fully charged.
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 9
...), or a General Packet Radio Service (GPRS) device, the use of the airline. The airport security devices that check carry-on your itinerary. ❏ Check the power cord and adapter requirements for each location in advance. ■ If the computer will not damage a drive. ■ In-flight computer use is at the discretion...
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 10
...Use only the AC adapter provided with a support specialist. Quick troubleshooting The computer is blank, the computer may not be sure that the power cord and AC adapter connections are secure. Be sure that the AC outlet is plugged into an AC outlet, be available to the computer. For... the computer screen. Product Information and Troubleshooting Troubleshooting resources If you press the power button, adequate power may not be set to display the image on battery power or is plugged into an external power source other than an AC outlet, plug the computer into an AC outlet ...
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HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility


Page 12
...is older, is turned on and properly connected to the DSL or the cable modem. ■ Disconnect and then reconnect all cables, and turn the power off and then back on. ✎ For more information on wireless technology, refer to the relevant help topics and Web site links in Help and... on . ■ Be sure that the computer wireless antennae are free from obstructions. ■ Be sure that the DSL or the cable modem and its power cord are properly connected, and the lights are installed and updated. The WLAN connection is not working If a WLAN connection is not working as expected, follow...
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Drives - Windows Vista


Page 10
... prevent information loss or an unresponsive system: Shut down the computer and close the display. 3. Then shut down on by pressing the power button. Save your work. 2. Unplug the power cord from the computer. 7. Turn the computer upside down the computer through the operating system. Loosen the 2 hard drive cover screws (1). 8. Loosen the...
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Drives - Windows Vista


Page 18
...port to use, refer to the computer. 2. If you are connecting a powered device, plug the device power cord into a grounded AC outlet. 3. To disconnect an unpowered external device, turn off and the AC power cord is turned off the device, disconnect it from the computer, and then unplug ...the AC power cord. 12 Chapter 6 Using external drives Turn on the device. To disconnect a powered external device, turn off the device, and then disconnect...
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Memory Modules - Windows Vista


Page 7
... whether the computer is located on the bottom of the computer can damage electronic components. Unplug the power cord from the computer. 7. Turn the computer upside down on by pressing the power button. Save your work. 2. Remove the battery from the AC outlet. 5. To add or ... Electrostatic discharge (ESD) can be upgraded by touching a grounded metal object. Disconnect all external devices connected to the equipment, unplug the power cord and remove all batteries before installing a memory module. Then shut down the computer and close the display. To reduce the risk of ...
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Notebook Tour - Windows Vista


Page 19
Connects the internal modem to DC power. Additional hardware components 13 Powers the computer when the computer is not plugged into external power. Additional hardware components Component Description (1) Power cord* Connects an AC adapter to an AC outlet. (2) AC adapter (3) Battery* (4) Modem cable (select models only)* Converts AC power to an RJ-11 telephone jack. *Modem cables, batteries, and power cords vary in appearance by region and country.
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Notebook Tour - Windows Vista


Page 21
... Authenticity label 14 compartment memory module 11 WLAN module 11 components additional hardware 13 bottom 11 front 8 left-side 10 right-side 9 top 4 connector, power 10 cord, power 13 D display switch, identifying 6 E embedded numeric keypad keys, identifying 7 esc key, identifying 7 ExpressCard slot, identifying 10 external monitor port, identifying 10... O operating system Microsoft Certificate of Authenticity label 14 Product Key 14 optical drive, identifying 9 P ports external monitor 10 USB 10 power button, identifying 6 power connector, identifying 10 power cord, identifying 13 Index 15
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 7
NOTE: Components included with the computer or one approved for this computer. Component (1) Power cord (2) AC adapter Component (3) Primary battery (4) Modem cable (select models only) NOTE: Use only the AC adapter provided with the computer may vary by region or country and by model. Identifying hardware for the first time, you will need the computer, the AC adapter, the power cord, and the primary battery. 1 First-time setup Identifying hardware for setup To set up networking. NOTE: A modem cable is required only for dial-up the computer for setup 1
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 10
... the battery is fully charged and the battery light turns off . Plug the power cord into an AC outlet (3). Plug the other end of the computer) turns on. NOTE: A partially charged new battery can run the computer after software setup ... computer to charge and the battery light (on the computer. 2. Plug the AC adapter into the power connector (1) on the left side of the power cord into the AC adapter (2). 3. Leave the computer connected to external power NOTE: Power cords and AC outlets vary in appearance by region and country. Step 2: Connect the computer to external...
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 26
... criteria. Do not disable the power cord grounding pin, for example, by unplugging the power cord from the power surges that may be caused by an uncertain power supply or an electrical storm, observe these practices: ● Plug the computer power cord into an AC outlet that connects... the modem to your power cord, plug the cord into a grounded (earthed)...
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 32
...the outlet. ● If the computer is running on battery power, try the following suggestions may help you determine why the computer will not start up: ● If the computer is plugged into an AC outlet, be sure that the power cord and AC adapter connections are secure. Be sure that the AC... outlet is providing adequate power by plugging another electrical device into an AC outlet using the AC adapter. NOTE: Use only the AC...
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 36
NOTE: For more information on . If the light is amber, press the wireless button to turn the power off and then back on wireless technology, refer to its power adapter and the cable or DSL modem, and that the wireless device is turned on and the wireless light on the computer is not... wireless device. ● Be sure that the computer wireless antennae are free from obstructions. ● Be sure that the cable or DSL modem and its power cord are properly connected and that the lights are on. ● Be sure that the wireless router or access point is properly connected to the information...
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 50
...System for appliances. 44 Appendix C Routine care To reduce the risk of electric shock, fire, or damage to the equipment, do not attempt to power the computer with a voltage converter kit sold for Mobile Communications (GSM), or a General Packet Radio Service (GPRS) device, note that applies to...may apply onboard aircraft, in hospitals, near explosives, in hazardous locations, and so on your itinerary. ◦ Contact technical support to discuss power cord and adapter requirements for each country or region on . In-flight computer use is at the discretion of the airline. ● If the ...
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HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility


Page 52
... LAN (local area network) 22 latch, battery release 15 left TouchPad button, identifying 10 lights battery 4, 14 caps lock 9 power 6, 9 wireless 9 46 Index M memory module compartment, identifying 15 microphone (audio-in) jack 12 modem cable 1 modem jack... 29 P ports external monitor 14 USB 14 posture 21 power button identifying 10 using 6 power connector identifying 14 using 4 power cord connecting 4 identifying 1 power light behavior 6 identifying 9 power options 27 power specifications 42 power surges 20 privacy, protecting 19 Product Id 31 R recovery...
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HP Compaq 6720s Notebook PC - Maintenance and Service Guide


Page 8
... assignments Audio-out (headphone) ...131 Audio-in (microphone) ...131 External monitor ...132 RJ-11 (modem) ...133 RJ-45 (network) ...134 Universal Serial Bus ...134 10 Power cord set requirements Requirements for all countries and regions 135 Requirements for specific countries and regions 136 11 Recycling Battery ...137 Display ...137 Index ...143 viii

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We have the following 23 documents available for the Compaq 6720s:
  • HP Compaq 6720s Notebook PC - Maintenance and Service Guide
  • HP USB Digital Drive
  • ProtectTools - Windows Vista and Windows XP
  • HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility
  • Security - Windows Vista and Windows XP
  • Power Management - Windows Vista
  • Notebook Tour - Windows Vista
  • Drives - Windows Vista
  • Pointing Devices and Keyboard - Windows Vista
  • Backup and Recovery - Windows XP and Windows Vista
  • Multimedia - Windows Vista
  • 13 More!
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