Usually, yes. Older routers may depend on flash cards to store the configuration and there is a possibility that it is missing or has failed.
Most home routers will work fine after power is lost and restored.
Yes, generally. If your computer uses DHCP to obtain an IP address, you may need to use the commands "ipconfig /release" and then "ipconfig /renew" from a command prompt to obtain a new IP address.
(These are the appropriate commands for a Windoze environment; other users with more knowledge about Mac or *nix environments, please add the appropriate commands.)
Unplug the router for 5 min and then plug it back in.
It probably does look harder. If you can't find it unplug it and then plug back in.
The modem and wireless router are out of sync with each other (DHCP CLIENT) isn't connecting. This is a simple fix. Unplug the power to both devices, plug the modem back in first, and plug the router back in AFTER the modem is fully booted back up.
You purchase a router and connect it to the cable modem and then connect everything to the router. Otherwise you have to unplug whatever is connected to the cable modem (for example a PC) and plug in the PS3 . Whatever you have unplugged is no longer connected to the internet until you unplug the PS3 and plug it back into the modem. Once the PS3 is connected to the cable you need to go to network settings on the PS3 and set up the network connection.
The wireless router is usually the cause of any malfunctions in wireless internet. I always have to unplug mine, and then plug it back in later. Reset it.
You have to unplug and plug in the wireless router thing
Purchase an ethernet cable, either cat5 or cat6 long enough to run from the back of your PS3 to the Modem. If your modem has something already plugged into the ethernet, you need to unplug it and plug in the PS3. If you want to be able to use both without having to switch the plugs you need to purchase a router that you connect to the modem and then connect everything to the router.
It might be that the wi-fi needs to be re-booted. Unplug the router for about three minutes then plug it back in.
Unplug it and plug it back in
unplug it and plug it back in
If for instance you have a PC connected to the internet with an ethernet cable at a cable modem you can unplug the ethernet cable to the PC at the modem and Plug in a ethernet cable from the PS3 to the modem and a connection to the internet is possible. If the PC and PS3 are close enough you can just unplug the PC ethernet cable at the PC and move it over to the PS3. The first time you do this you need to go to the PS3 network setting and auto set the network settings. When you are done using the PlayStation 3 you just unplug the ethernet cable for the PS3 from the modem and plug the PC cable back into the modem for the PC to go back online or switch the cable back if it was close enough. When you get tired of doing this just purchase a router and plug the PS3 and PC into the router and plug the router into the modem.
Unplug your router for a few hours, then plug it back in. You'll have a new IP. -------- Or you can download an IP changer program. you can find some on google