Gateway dx4300 ユーザーガイド

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Networking
You cannot see the other computers on your network
If a network cable is connected to your computer, 
make sure that the other end is plugged into a 
network router, switch, hub, or other network 
device.
Make sure that the other computers are turned 
on.
If you are using a router, make sure that it is 
turned on. Most routers have lights that indicate 
they are working. For more information, see
 
your 
router’s documentation.
If you are using a router, restart it by unplugging 
it from power for five seconds.
Make sure that all computers on your network 
have the same workgroup name and 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.
Your wired network is running slower than you expect
If your network is running slower than you 
expect, check the speed of each component. For 
best results, all components should be standard 
Ethernet (10 Mbps), Fast Ethernet (100 Mbps), or 
Gigabit Ethernet (1000 Mbps). Components 
comprising a mixture of those speeds will result 
in your network running at the speed of the 
slowest component.
For more troubleshooting help, see the 
documentation for your network components.
Help
For more information about network troubleshooting, click 
Start, then click Help and Support. Type network troubleshooting 
in the Search Help box, then press E
NTER
.