Question about Lenovo G550 Notebook

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I have a lenove G550 and whenever i log onto the computer it tells me that i have no wireless networks in the area. then i run the network diagnostics and it tells me to turn on the wireless switch in the front but the switch is already on

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Go to control panel............network connections...........find ya wi-fi................
right click it.........down to properties..................click configuer.........
on power manegement..see if its set for " allow the computer to switch off to save power "
if so un check the box............click ok n see if it works................
cheers

Posted on Mar 27, 2011

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Hi

i would try this


start
type into search bar
device manager
scroll down to network adapters
find the wireless driver
un install it
restart laptop
hopefully on restart windows will find new hardware
and re install the wireless driver correctly for you

if not click on my link and it hopefully take you to the website to get your new wireless driver

find you make model and operating system then scroll down to find the wireless driver
download it
install it
restart laptop
hopefully all will be good


http://www-307.ibm.com/pc/support/site.wss/homeLenovo.do

Posted on Mar 27, 2011

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Make sure your wireless adapter is enabled in Control Panel.

Posted on Mar 27, 2011

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Posted on Jan 02, 2017

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1 Answer

Lenovo G550 running Windows 7 won't connect to internet. "Default gateway is not available" message displays. I have 4 Vista computers using wireless connections all functioning fine, but this...


Hello
Wow youve done almost everything here.How about the firewall? is it blocking any connections?

Next,Go to control panel,network and sharing center.Look and see if the pc or laptop in question is on the same network,meaning home or public.

Set all your machines to the same network.Either home or public.I do know this has been a win 7 problem.

Mar 11, 2011 | Lenovo G550-29583AU Notebook

Tip

Setting up your router


This tip assumes that you have a working internet connection and you are able to get online.

Wired routers: Wired routers can have any number of Local Area Network (LAN) ports and one Wide Area Network (WAN) port. They usually are labeled that way, although the WAN port may say Internet. Whatever it says, your internet connection will go from your DSL or Cable modem to the WAN port. The computers on your network will each be hooked into their own LAN port. Don't worry too much about the length of the cable to hook up the computers. Ethernet cable can usually run up to 1500'.

In order to make your connection work there is no software involved. Just make the connection between the modem and the router and then the router to the computer. I would then recommend you power down the router, the modem, and the computer. First turn on the modem, then the router, then start the computer. For the normal computer that has not had a special network setup this should be all you need.

Wireless routers: These routers are set up for wired networks just the same as wired routers. This will take care of up to four computers. In order to set up the wireless capability, you will have to be connected to the router from your computer. Sometimes it's easy to use the setup CD that came with the device.

First be sure your router is connected to the modem and your computer is connected via ethernet cable to one of the LAN ports on the router. Put the CD in and let it run. It should take you through the setup, although it may prompt you to restart the modem.

If your network has been running and you wish to set up the router by hand, that is possible. First you need to determine the address (IP) of the router. You'll need it to "talk to" the router. The procedure listed below should work for most routers made for the consumer.

For Windows XP, use your mouse to click the START button and then the "RUN" menu option. When the white rectangle opens, type CMD and press ENTER. A black window will open up and you will see the blinking cursor. Type IPCONFIG and press ENTER.

You should see several IP addresses and maybe some more information. You can scroll up and down in that window. Look for the value of the Default Gateway. It should be something like 192.168.1.0. This is the address of your router.

For Windows Visa and Windows 7, the procedure is the same except the white rectangle where you type CMD will appear directly above the START button as soon as you click on it.

Once you have written down the gateway address, close the black window and open your web browser. In the address bar, where you usually type the address of a web page, put the router address. Note: Put the address only. No WWW or anything else. Once you put in the address and press ENTER, you should be looking at the logon screen for your router. You will most likely be asked for a username and password. What you enter depends on the make of router. For instance, a Linksys usually has no username and a password of "admin". A D-Link has a username of "admin" but no password. Netgear has a username of "admin" and a password of "password". You can refer to your documentation on the device or look it up on the manufacturer's site. You might be thinking of changing the username and password once you set up your wireless network--If I can tell what it is from here, so can many other people!

Once you have logged onto your router, you will follow the menu items that are either at the top or the left of your screen. The wireless setup is accessed from the wireless setup menu. You will most likely only have to set your network name (the SSID). This is the network you will see from your wireless device. You can accept the default, but anyone with a router like yours will have an SSID the same as yours. Confusing, it can be! You will also want to click on the wireless security tab and set up security for your connection. If you don't, your wireless connection will be "open" and anyone within range will be able to log onto your wireless network. Use WPA/TKIP. Your password or passphrase can be one or more
words. Remember what you set it to be. You will need to log onto your network with it when you are finished.

Remember to save each page you modify in the router setup screen. When you finish, shut down the router page, start your wireless computer, and tell it to look for a wireless connection. You should see your network name and when you click on it and choose "connect" in the window, you can type your password and you're in. Your computer will remember this connection and you should not have to re-enter the password next time you start your computer up.

on Aug 09, 2010 | Computers & Internet

1 Answer

Hellooooooooo sir i have G550 laptop.....i install win xp in this than i install drivers, bt NETWORK DRIVER NOT PROPER WORKED...PLS HELP ME.....


There are 3 Lenovo laptops in my family. And the same thing appears on one of the laptop. And we can't fixed it when ever changed many of the NETWORK DRIVER from Lenove official site. And at last we solve it by install the OS again...

Feb 15, 2011 | Lenovo G550-29583AU Notebook

1 Answer

Cannot connect to wireless internet unless cable is pluged into the computer.


Hi sarah_ramroo,

Unable to connect to the internet through wireless connection is caused by several reasons. I'll be giving you the three most common reasons why you cannot connect on your Lenovo G550 Notebook. Below are the possible causes and some troubleshooting that will help you address the issue:

  • Physical switch is OFF - It is located at the front side of your computer. Make sure that it is toggled to the right.
  • Press Fn + F5 to activate the wireless.
  • Uninstall Lenovo ReadyComm from your laptop. Here's how:
  1. Go to Control Panel.
  2. Then click on Programs and Features.
  3. Look for Lenov Ready Comm. Right click on iy and select uninstall.
  4. After uninstalling, restart your computer.
You should be able to connect now through wireless. Hope it helps.

Thank you for using Fixya.

Jan 23, 2011 | Lenovo G550 Notebook

1 Answer

I can't switch radio on at BIOS, Enabled, but F5 shows just enabled and radio remains off


upgrade the bios to a newer version,,, download the bios from the lenove website

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check firewall also check driver do you have a password on wireless router for wireless card

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I had simalar problems where I could not detect my wireless network even though I could get on the internet I could not see the other computer on my network. I finally after trying everyone else's advice which did not work, found a program called Network Magic. You can purchase it from www.purenetworks.com for $30.00. It took care of all of my network problems and even shows a nice map of how my network is setup and what computers are logged onto the network and even what software like Windows Xp or Windows Vista is on that computer. It will even generate daily logs if you want to show any problems with the network.

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1 Answer

More signal and run faster


The only way to get a better signal would be to get an external wireless adaptor. I need to know what you are using and what kind of network you are logging onto. 
This is just one site that shows how many choices you have. If you can determine what you need for a network adaptor then just google the words wireless adaptor or wireless network adaptor. As i said this is the only way i know to get a better signal. 
Tip: N-network covers the largest area = best reception 

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1 Answer

Wireless adapter disconnecting and reconnecting


Try these first:

change channels to 1-6-or 11. Make sure you change all of your wireless computers.


check is to make sure you are NOT using "IEEE 802.1x authentication for this network."

You can find at setting under "Wireless Network Connection1.gif Properties" and then under "Authentication" tab of your network properties.

This particular authentication method is periodically logging you off the network and re-authenticating.

Check the adapter in device manager to make sure that windows is not shutting the adapter down to save power.

Cordless phones and wireless ethernet cards use overlapping frequencies.As a test, you can unplug the AC cords from all the cordless phones in the area and see if it helps.

Are you using the VISTA adapter driver on the disconnecting computer?

Jan 13, 2008 | NetGear : WG111 54 Mbps Wireless USB 2.0...

1 Answer

D-Link router wont let me go onto the net with the wirless router


At the bottom right hand corner of your screen, you have a wireless connection icon. right click and view available wireless network...if you see your network there. connect to that network, if secured, then call d-link to verfiy what is your network key. if it is unsecure then you can log on right away.

if that wont allow you to connect then upgrade firmware of router.

Oct 13, 2007 | D-Link DI 514 Wireless Router (DI-514)

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