Qosmio G30-182: Drops Wlan connection & then cannot find any Wlans

I currently use driver v.11.1.0.100 for Intel(R) Pro/Wireless 3945ABG, which is the latest driver I found here at Toshiba.
My problem is that I randomly lose my wifi connection, both at my home wlan (using WEP protection) and at my university (WPA-Enterprise). After the connection drops, it is impossible to find any wlan nodes unless I reboot.
Anyone have any suggestions on how to fix this issue? It is kind of frustrating having to reboot randomly because I need my network connection!

There could be different reasons why the WLan connection is not stable;
- There could be an compatibility issue between the router and WLna card.
- The WLan driver is not up to date -> in such case update the WLan driver!
- If you use Vista OS -> install al Vista OS updates and fixes
- The weak WLan signal could has a bad influence and the Wlan card would disconnect
- Check the ALL the settings in the WLan card Advanced options like mentioned [here |http://209.167.114.38/support/techsupport/tsbs/all/-TSB001435.htm]
- Check if the same issue would appears using other WLan cards (USB WLan stick)
bye

Similar Messages

Inactive internet i cannot find the WLAN?

CAN SOMEBODY HELP ME ON MY NOKIA N-8
MY INTERNET IS INACTIVE BUT MY INTERNET CONNECTION IS STRONG 100 PERCENT..I CANNOT FIND THE WLAN ON MY N-8 IN THE FF. INSTRUCTION..
SETTING----CONNECTIVITY THEN OTHJER SAID U CAN FIND THE WLAN BUT I CANNOT FIND THERE ONLY THE FF..
NETWORK
WI-FI
BLUETOOTH
USB
SETTINGS CONNECTION MNGR.
DATA TRANSFER
VIDEO SHARING
ADMIN. SETTINGS
PLAY VIA RADIO
BUT NO WLAN...
CAN SOMEBDOY HELP ME WITH MY N-8
THANK U

Hi daxy,
Thank you for your post and welcome to the forums!
It seems that your phone is set to operate in US English, in which they are using term Wi-Fi for WLAN connections. This is only a semantic difference, so you should be able to connect to a WLAN access point by following these instructions.
If you want to change Wi-Fi to WLAN, you can change your phone language (to UK English for example) and follow these instructions to set up your WLAN connection.
Let us know how you get on,
Puigchild
If you find this post helpful, a click upon the white star at bottom would always be appreciated.
If it also solves your problem, clicking ACCEPT AS SOLUTION below it will benefit other users!

My iPad won't recognise my air printer, it is connected as I checked by typing in IP address into Safari, but when I try to print it just says cannot find any air printers.

my Ipad won't recognise my printer. It is connected as I have typed the IP address into Safari which confirms connectivity. Spoken with canon who suggest it it is a problem with IOS not recognising the functionality. When I try to print it says cannot find any air printers. Printer is working via LAN set up on my laptop. Don't want to have to spend £25 to speak to an apple support team. Has anyone else experienced this problem. Printer is a canon MG 3250.

A few things you could try:
Reboot your modem/router.
Turn your printer off then on again & make sure it's connected to the network.
Reboot your iPad holding down the home & sleep/wake buttons simultaneously until the apple logo appears then release & let the iPad boot up normally.
Try going into Settings on your iPad & select General->Reset->Reset Network Settings.
Also, have a look at this:
http://www.canon.ca/support_images/KB_Images/Shared_wifi_documents/How_to_Print_ Using_Apple_AirPrint_NEW.pdf

I've seen all the posts for fixing the wifi on the 4s, none of them work! So, who can tell me why my iPhone 4S cannot find any wifi when it used to easily, and when it does it can never connect?

I've seen all the posts for fixing the wifi on the 4s, none of them work! So, who can tell me why my iPhone 4S cannot find any wifi when it used to find wifi, and when it does find a wifi network it can never connect? You think apple would have a clue how to fix it! Because turning the wifi on and off doesn't work, resorting network settings doesn't work, even restoring phone to factory default doesn't work...

Did not work. I've selected iMessage to ON and left it. After a few hours I recieved a message "activation unsuccessful. Turn on iMessage to try again". This has been going on for the past 3 days.

Hello! I have one iTunes library on my iPod and one iTunes library on my computer. When I connect my iPod touch to my PC, however, I cannot find any files in my iPod except for pictures. How can I find the music files so I can add them to my iTunes?

Hello! I have one iTunes library on my iPod and one iTunes library on my computer. When I connect my iPod touch to my PC, however, I cannot find any files in my iPod except for pictures. How can I find the music files so I can add them to my iTunes?

You can't do that.
And before you decide to store any music that you own on a computer at work, talk to your IT department. Many organizations do not permit it for legal reasons. Standard policies are that anything stored on company owned computers is the property of the company. It could not be legally stored on their machines unless you transfer the licenses and all copies, physical and digital, to the company, meaning you no longer own the music. If they were to be audited and could not prove that they own the music, they would be subject to copyright violation penalties. Just use your iPod when you're at the office if you want to listen to music.

Cannot find my wlan driver

Hi, I have a Toshiba laptop model number: PSM35E-000MN-EN but cannot find the wlan driver, can anyone help please?

Satellite Pro M30-701 (PSM35E-000MN-EN)
This site is for US computers. The downloads for your European model are here.
-Jerry

My airport utility says it cannot find any airport wireless devices, even though I am accessing the net via my wifi. What's up with this?

My airport utility says it cannot find any airport wireless devices, even though I am accessing the net via my wifi. What's up with this? Also, I cannot connect to my Photosmart b209a printer, though a different computer - same Macbook Pro can. I tried redownloading the software, but in the setup I get a "device not reachable" message: "However to continue configuring the device in network, your Mac must have access to the device. So please make sure that your Mac has access to the Network ..." I've checked my network on the system preferences and it's properly connected. I'm on the net as I do this. Tis very frustrating, and any assistance woud be appreciated.

Airport Utility is for administration of genuine Apple Base Stations. If you have a different Brand, Airport Utility can do nothing for you.
I think they're using ethernet.
To connect a Printer via Ethernet, no password is needed.
We already tried the password for the internet and that did not work...
If a password is required to connect to the Internet, then WiFi is likley being used, and that WiFi password is the one needed for the Printer connect wirelessly as well.
What make&model Printer? Is it indeed a Wireless Printer? Most connect via USB, but that would force it to use a specific computer to assist in printing.

Iphone3 cannot find any wifi, although there are available around

iphone3 cannot find any wifi, although there are available wifi signal around? how can i fix this?

See if this helps...
Tap Settings > General > Reset > Reset Network Settings
Then restart the iPhone.
Hold the On/Off Sleep/Wake button down until the red slider appears. Slide your finger across the slider to turn off iPhone. To turn iPhone back on, press and hold the On/Off Sleep/Wake button until the Apple logo appears.
If that didn't help, try here > iOS: Troubleshooting Wi-Fi networks and connections
And make sure the battery is charged.

HT203322 Still having issues with installing Yosemite after deleting "Backups.backupdb" on the internal hard drive. I have restarted multiple times and cannot find any other back up files, yet I still receive the same error message during installation.

I am using a 2011 iMac on 10.6.8. I recently downloaded the Yosemite upgrade and during the installation process ran into the "this disk is used for time machine backups". I ejected the external drive I use for time machine backups and turned off time machine in the application. I then followed the instructions of the help article (OS X: Cannot install on a volume used by Time Machine for backups - Apple Support) by moving the folder "Backups.backupdb" that I was able to find on my internal hard drive to the trash. I have restarted several times after completing this process. I am still running into the same error during the installation process. I have searched the hard drive for any other backups and I cannot find any. I searched the hard drive using the command cmd-shift-g and searched for “backups.backupdb” and was unable to find any folders or files. Any other suggestions?

I have resolved the problem - I did not actually delete the "backups.backupdb" folder, I only deleted the contents of the folder. I must have only searched on the user account for the folder after I thought I had deleted it. Thank you for the assistance everyone and I apologize for the inconvenience!

The search feature in Add Places cannot find any locations.

When I try to add places, the search feature cannot find any locations. I can, however, drag and drop photos onto locations on the map. I've tried contacted support twice and they have not been helpful at all. I would appreciate any help.

You installed a search plugin. Why not look for it the search bar?
https://support.mozilla.com/en-US/kb/Search+bar

My Mac is showing that I am out of disk space. It says I have 175 MB of videos. I cannot find any videos in Itunes, Imovie or IPicture. What gives?

My Mac is showing that I am out of disk space. It says I have 175 MB of videos. I cannot find any videos in Itunes, Imovie or IPicture. What gives?

For information about the Other category in the Storage display, see this support article. If the Storage display seems to be inaccurate, try rebuilding the Spotlight index.
Empty the Trash if you haven't already done so. If you use iPhoto, empty its internal Trash first:
iPhoto ▹ Empty Trash
Do the same in other applications, such as Aperture, that have an internal Trash feature. Then restart the computer. That will temporarily free up some space.
According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation. You also need enough space left over to allow for growth of the data. There is little or no performance advantage to having more available space than the minimum Apple recommends. Available storage space that you'll never use is wasted space.
When Time Machine backs up a portable Mac, some of the free space will be used to make local snapshots, which are backup copies of recently deleted files. The space occupied by local snapshots is reported as available by the Finder, and should be considered as such. In the Storage display of System Information, local snapshots are shown as Backups. The snapshots are automatically deleted when they expire or when free space falls below a certain level. You ordinarily don't need to, and should not, delete local snapshots yourself. If you followed bad advice to disable local snapshots by running a shell command, you may have ended up with a lot of data in the Other category. Ask for instructions in that case.
See this support article for some simple ways to free up storage space.
You can more effectively use a tool such as OmniDiskSweeper (ODS) or GrandPerspective (GP) to explore the volume and find out what's taking up the space. You can also delete files with it, but don't do that unless you're sure that you know what you're deleting and that all data is safely backed up. That means you have multiple backups, not just one. Note that ODS only works with OS X 10.8 or later. If you're running an older OS version, use GP.
Deleting files inside an iPhoto or Aperture library will corrupt the library. Any changes to a photo library must be made from within the application that created it. The same goes for Mail files.
Proceed further only if the problem isn't solved by the above steps.
ODS or GP can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To see everything, you have to run it as root.
Back up all data now.
If you have more than one user account, make sure you're logged in as an administrator. The administrator account is the one that was created automatically when you first set up the computer.
Install the app you downloaded in the Applications folder as usual. Quit it if it's running.
Triple-click anywhere in the corresponding line of text below on this page to select it, then copy the selected text to the Clipboard by pressing the key combination command-C:
sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
sudo /Applications/GrandPerspective.app/Contents/MacOS/GrandPerspective
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing command-V. You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning to be careful. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The application window will open, eventually showing all files in all folders, sorted by size. It may take a few minutes for the app to finish scanning.
I don't recommend that you make a habit of doing this. Don't delete anything as root. If something needs to be deleted, make sure you know what it is and how it got there, and then delete it by other, safer, means. When in doubt, leave it alone or ask for guidance.
When you're done with the app, quit it and also quit Terminal.

My internal drive is filling up by itself. cannot find any huge files.

my internal drive is filling up by itself. cannot find any huge files. backing up onto external drive which has room. OSX 10.6. created an external library for aperture to make space. created 32 gigs on my internal disc, down to 8oo megs overnight. when I disconnect from the internet the available space seems to stay stable. ran disc utility and fixed permissions. firewall was on. last software download was OS5 for iPhone which should not have any effect. any ideas? thx

now the space dropped from 5.2 to 4.77 gb within two minutes, while disk activity was audible. i looked at mail and one of my accounts with bellsouth was constantly running. i deactivated that account and the hd space went up to 4.89 and is now stable. what is that all about?

I do not like inbox search and want to use google but i cannot find any way to remove inbox--in fact when i search for it to remove you would think it is not there--but it is and i cant get it off. anyone know how?

Question
i do not like inbox search and want to use google but i cannot find any way to remove inbox--in fact when i search for it to remove you would think it is not there--but it is and i cant get it off. anyone know how? edit
Details

What you should see on a restart is a black screen followed by a screen with the Apple (at which point you let go of the two buttons). There is no progress bar, just the Apple. The Apple will stay there for 15 seconds or so, then the "Slide to Unlock" screen will redisplay.
But, I don't think the reset will fix it for you. I just tested it, and it comes back on with the zoom still on. The only way to get it to zoom out is the tapping with the 3 fingers.
I said to double-tap....MY BAD! You need to triple-tap with three fingers!
Try that and see if it will display the zoom menu for you, or if it will zoom back out.
Cheers,
GB

Windows cannot find any networks

hi all
my dsl network connection is not being discovered by vista all of a sudden i tried all possible means but in vain any help would be greatly appreciated!
the error message says "windows cannot find any networks"
its an adsl connection connected through a local area network
Message Edited by samavedam_vijay on 11-23-2008 09:54 PM
Cheers and regards,
• » νιנαｿѕαяα∂нι ѕαмανє∂αм ™ « •
●๋•کáŕádhí'ک díáŕý ツ
I am a volunteer here. I don't work for Lenovo
Solved!
Go to Solution.

Hi,
I think you already have done a Vista system restore?
Which program do you use for connecting? AC or Vista.
What have you done before and did this happen all of a sudden?
Follow @LenovoForums on Twitter! Try the forum search, before first posting: Forum Search Option
Please insert your type, model (not S/N) number and used OS in your posts.
I´m a volunteer here using New X1 Carbon, ThinkPad Yoga, Yoga 11s, Yoga 13, T430s,T510, X220t, IdeaCentre B540.
TIP: If your computer runs satisfactorily now, it may not be necessary to update the system.
English Community Deutsche Community Comunidad en Español

"Cannot find any provider supporting RSA/ECB/PKCS1Padding" in jdk5

i use SSLSocket, HttpsURLConnection in program , run well in jdk1.4 but
get wrong in jdk1.5.0_06, saying "Cannot find any provider supporting RSA/ECB/PKCS1Padding".
i also try to use the "Unlimited Strength Jurisdiction Policy Files 5.0", but still not work.
anyone knows why?
thanks.

I need more info to tell you exactly. But here are some thngs that might not be working.
1st let me say I am assuming you are trying RSA encryption?
1) You have an external JCE provider which provides RSA support installed on your machine using the security properties file. An applet would use a different properties file if you are using either RAW applet or the plugin. You need to add the provider explictly. Aka Security.addProvider(new org.cryptix.jce.Criptix());
2) The external provider's jar file is not being downloaded with your applet code. Note that the Sun Java plugin does not use the same jre/lib/ext directory as does the JDK.
3) Some sort of security violation in the SecurityManager of the applet engine if you are not using the Sun Java Plugin.
Those are just guesses. but it might help if you were to inform us as to what RSA function youa re trying to do. AKA Signature or Cipher.
Signatures would be a bit more complicated as at least JDK 141 and above have the SunRsaSigner built in. Again if you are using RAW applets (netscape/IE engine) then that would be the problem. (aka no provider installed).

Qosmio G30-182: Drops Wlan connection & then cannot find any Wlans

Similar Messages

Maybe you are looking for