Dell Latitude Latitude 13 Guía de usuario descargar pdf (Pagina 31)

Touchscreen problem

Problems Possible causes Possible solutions

Touchscreen responds slowly or

improperly

Protective cover prevents the

tablet from recognizing your

inputs.

• Shutdown and restart your

tablet.

• Gently wipe the display with a

clean dry cloth.

• Remove any protective covers

from the touchscreen.

• If the operating system is re-

installed, make sure all the

drivers are installed.

Checking Your Wireless Network Card

You can check in device manager if your computer is equipped with a WLAN/WWAN card.

Windows 7

1. Click the Windows Start button → Control Panel→ Device Manager. If you are prompted for an

administrator password or confirmation, type the password or provide confirmation. The Device

Manager window appears.

2. Expand Network Adapters, the wireless network will be listed under network adapter if available.

Windows 8

1. Click the Desktop Icon → Computer→ Open Control Panel→ Device Manager. If you are prompted

for an administrator password or confirmation, type the password or provide confirmation. The

Device Manager window appears.

2. Expand Network Adapters, the wireless network will be listed under network adapter if available.

Also depending on what you selected when you purchased your computer, the computer has a variety of

configurations. To determine your computer configuration, see one of the following:

• Your order confirmation

• Microsoft Windows Help and Support Center

• Under Tools, click My Computer Information→ Find information about the hardware installed on this

computer.

To check your Mobile Broadband card in the Windows Help and Support Center:

1. Click Start→ Help and Support→ Use Tools to view your computer information and diagnose

problems.

On the My Computer Information - Hardware screen, you can view the type of Mobile Broadband card

installed in your computer as well as other hardware components.

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Dell Latitude Latitude 13 Guía de usuario Pagina 31