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デスクトップ HP 100-000のPDF クイック・セットアップ・マニュアルをオンラインで閲覧またはダウンロードできます。HP 100-000 29 ページ。 Quick setup guide - windows 8

Symptom

I cannot connect to

the Internet.

Software troubleshooting

To repair

software

problems, try

these methods:

Chapter 5 Troubleshooting

Possible solution

From the Start screen, type c, and then select Control Panel.

Under Network and Internet, select Connect to the Internet.

Verify that you are using the proper cables for your Internet connection type. Your

computer might have a dial-up modem and an Ethernet network adapter (also called a

network interface card, or NIC). A modem uses a standard telephone cable, whereas the

network adapter uses a network cable, to connect to a local area network (LAN). Do not

connect a telephone cable to the network adapter, and do not plug a network cable into a

telephone service line; doing so might damage the network adapter.

Run the wireless setup wizard:

From the Start screen, type c, select Control Panel, select Network and Internet,

and then select Network and Sharing Center.

In the Network and Sharing Center window, select Set up a new connection or

network to open the wizard, and then follow the on-screen instructions.

If your system has an external antenna, try to move the antenna to a better position. If the

antenna is internal, try to move the computer.

Try to connect again later, or contact your Internet service provider (ISP) for assistance.

●

Turn the computer off completely and then turn it on again. This is the easiest (and

sometimes the best) way.

●

Update the drivers (see Updating device drivers, following).

●

Use Microsoft System Restore Software program and hardware driver reinstallation (see

Microsoft System Restore, later in this table). — Restores your computer to a

configuration that was in use before the software was installed.

●

Reinstall the software program or hardware driver (see Software program and hardware

driver reinstallation, later in this table). — Restores the software (if it came with the

product) or hardware driver to factory defaults.

●

System Recovery (see Troubleshooting and Maintenance Guide on your computer.

Select the HP Support Assistant app on the Start screen, select My computer, and

then select User guides). — Erase and reformat the hard disk drive, and then reinstall

the operating system, programs, and drivers. This erases all data files you have

created.