Huawei MT883 User Manual - Page 16

al Area Network LAN settings

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3. Remove and then insert the network cable or replace the network cable. If the LAN indicator is still off, contact an authorized maintenance center. Step 4 Check whether the driver for the network adapter is properly installed. Take a computer that runs Windows XP as an example. To check whether the driver for the network adapter is installed, do as follows: 1. On the desktop, right-click My Computer and choose Manage. 2. In the navigation tree of the Computer Management window, choose Device Manager. 3. In the right pane of the Computer Management window, click Network adapters to view the information about the network adapter of the computer. If no network adapter is found or if a question mark (?) or an exclamation mark (!) is displayed next to the icon of the network adapter, you can infer that the driver for the network adapter is not properly installed. In this case, re-install the driver for the network adapter of the computer. Step 5 Ensure that you have entered the correct user name and user password that are required by the PPP dialing software. The user name and the user password are provided by your network operator. Step 6 Check whether you can use the PPP dialing software to dial successfully. If you cannot use the PPP dialing software to dial successfully, perform further checks as follows: 1. Stop the PPP dialing software and then power off the terminal. After five minutes, power on the terminal and use the PPP dialing software to dial again. 2. Restore the default settings of the terminal. If the problem persists, contact your network operator. Step 7 Check whether the proxy server of the Web browser is correctly configured. Take the Internet Explorer installed on a computer that runs Windows XP as an example. To check whether the proxy server of the Web browser is correctly configured, do as follows: 1. Launch the Internet Explorer. 2. Choose Tools > Internet Options. 3. In the Internet Options dialog box, click the Connections tab. 4. In the Local Area Network (LAN) settings group box, click LAN Settings. 5. In the Proxy server group box of the Local Area Network (LAN) Settings dialog box, ensure that Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections). check box is not selected. 11

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11
rk cable.
ple. To check whether the driver
for the ne
2.
e of the
Computer Management
window, choose
3.
s
to view the information about the network adapter
e
talled. In this case, re-install the driver for the
Step 5
ser name and user password that
r
ly.
e PPP dialing software to dial successfully, perform further
checks as
1.
, power on the terminal and use the PPP dialing software to
l.
Step 7
he proxy server of the Web
as follows:
4.
al Area Network (LAN) settings
group box, click
LAN
5.
ply to dial-up or VPN connections).
check box is not selected.
3.
Remove and then insert the network cable or replace the netwo
If the LAN indicator is still off, contact an authorized maintenance center.
Step 4
Check whether the driver for the network adapter is properly installed.
Take a computer that runs Windows XP as an exam
twork adapter is installed, do as follows:
1.
On the desktop, right-click
My Computer
and choose
Manage
.
In the navigation tre
Device Manager
.
In the right pane of the
Computer Management
window, click
Network adapter
of the computer.
If no network adapter is found or if a question mark (?) or an exclamation mark (!) is
displayed next to the icon of the network adapter, you can infer that the driver for th
network adapter is not properly ins
network adapter of the computer.
Ensure that you have entered the correct u
are required by the PPP dialing software.
The use
name and the user password are provided by your network operator.
Step 6
Check whether you can use the PPP dialing software to dial successful
If you cannot use th
follows:
Stop the PPP dialing software and then power off the terminal. After
five minutes
dial again.
2.
Restore the default settings of the termina
If the problem persists, contact your network operator.
Check whether the proxy server of the Web browser is correctly
configured. Take the Internet Explorer installed on a computer that runs
Windows XP as an example. To check whether t
browser is correctly configured, do
1.
Launch the Internet Explorer.
2.
Choose
Tools
>
Internet Options
.
3.
In the
Internet Options
dialog box, click the
Connections
tab.
In the
Loc
Settings
.
In the
Proxy server
group box of the
Local Area Network (LAN)
Settings
dialog box, ensure that
Use a proxy server for your LAN
(These settings will not ap