HP All-in-One - 21-2019 Support and Manuals
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Popular HP All-in-One - 21-2019 Manual Pages
User Guide - Page 2
... express warranty statements accompanying such products and services. The only warranties for a full refund subject to change without notice.
To access the latest user guide, go to http://www.hp.com/support, and select your sole remedy is subject to the refund policy of Windows. Software terms
By installing, copying, downloading, or otherwise using any...
User Guide - Page 7
... Warranty and services.
● Get up-to-date information and help
● Upgrade or replace components of your computer
Go to http://www.hp.com/supportvideos (English only).
● Learn how to use the Windows® operating system
● Find Windows password information ● Find links to driver updates ● Read frequently asked questions
Help and Support:
From...
User Guide - Page 9
... operating system updates. Select your country and language, click Support, and then click Download drivers. Click Download next to download.
g. Find out what operating system and version your computer is preset for the country or region in the computer box for your computer. a. If necessary, select your computer
WARNING! 2 Setting up your computer model from...
User Guide - Page 10
..., which prevents interference from the Start screen, type support, and then select the HP Support Assistant app. Read the Regulatory, Safety and Environmental Notices. The Safety & Comfort Guide also provides important electrical and mechanical safety information. NOTE: To set up your computer. To connect to http://www.hp.com/ergo. Plug an 8-pin, RJ-45 (network...
User Guide - Page 15
...start
Symptom
Possible solution
Error message: hard 1. 5 Troubleshooting
If you have problems using your computer model. b.
Contact support (regardless of the ...while installing, starting up all important data to http://www.hp.com/go/contactHP, and then search for additional troubleshooting options... that are still having trouble, contact support. If you might not be on the computer...
User Guide - Page 19
... sound.
Replace the non...instructions... Set up...problems, and then select Troubleshoot audio playback. Turn off your computer (or speaker system). To resume from Sleep mode, press the Sleep button (select models only), or press esc. From the Start screen, type control panel, select Control Panel, select Network and Internet, and then select Network and Sharing Center.
2.
Run the wireless setup...
User Guide - Page 20
... you have a problem that might be caused by software that was in the next entry.
● Restore your computer to update or roll back (for example, HP DVD Writer 640b). 4. or -
Follow the on -screen instructions.
- Updating device drivers
Complete the following procedure to update a driver, or to revert to add restore points manually: 1. Double-click the specific item (for...
User Guide - Page 31
... located on your product information for help 25 Before contacting HP support, it's important to have the following : ◦ Online chat with hardware and software questions. HP Support Assistant provides useful troubleshooting and diagnostics information and includes the following information handy: ● Model number ● Product number ● Serial number ● Software build...
User Guide - Page 32
... security seal has been broken, your computer is necessary, HP support will make arrangements to repair your computer. This must be repaired, or to have parts replaced, you have any of the computer, you confirm that are considered consumer replaceable. Before upgrading your hardware
If you intend to upgrade any problems setting up your system and turning it only after you...
Regulatory, Safety and Environmental Notices User Guide - Page 7
... ...25
4 Safety notices for desktops, thin clients and personal workstations 26 Important safety information ...26 Installation conditions ...26 Battery replacement notice ...27 Headset and earphone volume level notice 27 Laser safety ...28 Power supply and power cord set requirements 28 Power supply class I grounding requirements 28 Brazil notice ...28 Denmark ...28 Finland ...28...
Regulatory, Safety and Environmental Notices User Guide - Page 20
... provided with this equipment, call . If trouble is also compliant. You should perform repairs only to the equipment specifically discussed in order for notebook computers If you...the REN without a decimal point (e.g., 03 is not supported, this HP equipment does not disable your telephone company or a qualified installer.
U.S. Provide this equipment to state tariffs. Connection ...
Regulatory, Safety and Environmental Notices User Guide - Page 22
...services. c. The Ringer Equivalence Number, REN, is compatible with Telecom's Specifications...any single manual call initiation...set to a telephone interface. Should such problems occur, the user should difficulties arise in all respects with another item of Telepermitted equipment of a different make or model, nor does it is no responsibility should not contact the Telecom Faults Service...
Regulatory, Safety and Environmental Notices User Guide - Page 25
... part of the product identifier that the installation of the computer, refer to send any message unless such message clearly contains in advance that temporary discontinuance of service may not be required. Japanese modem statements
If the computer does not have questions about what will notify you should perform repairs only to the equipment specifically...
Regulatory, Safety and Environmental Notices User Guide - Page 26
...problems...it provide any single manual call attempts to ...support pulse dialing. c. This equipment shall not be set to make or model, nor does it imply that any product is compatible with in all of Telecom's network services...Specifications: a.
This requires that at the higher speeds for which it is to be set between the end of
one party to the Telecom '111' Emergency Service...
Regulatory, Safety and Environmental Notices User Guide - Page 40
... mast and supporting structure, grounding of the lead-in Wire
Note to CATV system installer
This reminder is electrically grounded so as to the product from the wall outlet and disconnect the antenna or cable system. Table 4-1 Antenna Grounding
Reference
Grounding Component
1
Electric Service Equipment
2
Power Service Grounding Electrode System (NEC Art 250, Part III...
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