Gateway 400SD4 Guía De Referencia
Troubleshooting
93
The external mouse works erratically
■
Clean the mouse.
■
Some mouse pad patterns “confuse”
optical mice. Try the mouse on a different
surface.
optical mice. Try the mouse on a different
surface.
Networks (wired)
Help and
Support
For more information
about network
troubleshooting, click
Start, then click Help
Start, then click Help
and Support. Type the
keyword
network
troubleshooting in
the Search box, then
click the arrow.
You cannot see the other computers on your
wired Ethernet network
wired Ethernet network
■
Make sure that your Ethernet cable is
plugged into the Ethernet jack on your
notebook. Make sure that the other end is
plugged into a router or cable or DSL
modem.
plugged into the Ethernet jack on your
notebook. Make sure that the other end is
plugged into a router or cable or DSL
modem.
■
Make sure that all computers are plugged
into a powered electrical outlet and turned
on.
into a powered electrical outlet and turned
on.
■
Make sure that the router is plugged into
a powered electrical outlet and turned on.
Most routers have lights that indicate they
are working. For more information, see
a powered electrical outlet and turned on.
Most routers have lights that indicate they
are working. For more information, see
the
documentation that came with your
router.
router.
■
Make sure that all computers on your
network have the same workgroup name.
network have the same workgroup name.
■
Make sure that all computers are using the
same Subnet Mask.
same Subnet Mask.
■
If you assigned IP addresses to the
computers, make sure that all computers
have different IP addresses. For home
networks, IP addresses should be
192.168.N.N where N is a number you
assign between 0 and 254. The first N
should be the same for all computers on
your network and the second N should be
different for all computers on your
network.
computers, make sure that all computers
have different IP addresses. For home
networks, IP addresses should be
192.168.N.N where N is a number you
assign between 0 and 254. The first N
should be the same for all computers on
your network and the second N should be
different for all computers on your
network.