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My comport4 has a yellow triangle in device manager window and my

Wireless wont work anymore

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My wireless isn't working on my laptop windows xp has bin put on and I only have the windows disc no drivers disc

Your missing your wifi drivers if you connect to your modem via ethernet cable then go to your device manager go down 2 the One with the little yellow triangle and click update driver if that doesn't work you will need to download some ting like (drp drivers )

Jan 23, 2015 | Computers & Internet

1 Answer

How do I find out if I have an installed wireless network adaptor

In Windows, you go to the device manage (right click My Computer and select Device Manager from left panel) click on the triangle just left of "Network adapters" and you will see the network adapter that is physically installed in your computer. If there is a yellow exclamation mark on the icon, then there is a problem with the driver or the network controller is not functioning as expected.

Feb 07, 2014 | Computers & Internet

1 Answer

Will not pick up wireless connections

did you check device manager to see if you had any issues?

right click computer and then left click properties. that will land you on the windows information screen, look on the left for device manager. make sure you have nothing marked with a upside down yellow triangle with a black exclamation point.

if that doesn't work, make sure your laptop does not have a switch on the front side. what laptop model do you have? what windows?

Jan 27, 2013 | Computers & Internet

1 Answer

Cannot turn on wireless on presario c500.

In windows -> Device Manager, verify the wireless adapter does not have a yellow triangle with an exclamation point in it. If so, right-click on it to see what error it's displaying. Most likely, the wifi driver got corrupt when you removed the battery during Standby.

Aug 10, 2012 | Compaq Presario Computers & Internet

2 Answers

Wireless driver has stoped working

Try pressing the Wireless button. You should see the wireless LED light up.

Some laptops have power-saving enabled on the wireless adapter, so ensure that the laptop is connected to the mains power.

Aug 24, 2011 | HP Compaq Presario F730US Notebook

1 Answer

My msi laptop(cr420),have a webcam but it doesn't work and my wifi are not working too.

In Windows, click the Windows Icon (start), then click Control Panel.
Change "View By" to small icons, then choose device manager.
If you see yellow triangles with "!" in them next to items, then you are most likely missing device drivers for them.
You can visit MSIs support center to download the correct drivers for the cam and wireless adapter.
Link to your model is HERE

Jun 28, 2011 | Computers & Internet

1 Answer

I do not have sound anymore. there is a yellow triangle with an exclamation mark in it. i did have sound, but now i do not.

I assume the yellow triangle is in device manager. Right click it and select update driver then select the automatic version and hopefully it reinstalls. If that doesnt work goto windows update do a scan and it should turn up in the optional updates. Cheers from Scott and plz vote

Jan 23, 2011 | Computers & Internet

2 Answers

1005he can not connect to wireless internet. have another laptop and not having same issue.

Hmmm - are you able to connect to other networks? are you getting a "no connectivity" message? Is wireless not showing at all? If the latter, have you tried checking that wireless is enabled? You may have accidently turned it off by hitting F2 key - can be put back on by hitting F2 again or through EEE PC Tray utility. If you are getting a "no connectivity" message or "limited connectivity", you can try shutting off the wireless and then putting it back on to force your netbook to search for the network again. If that doesn't work,try running the wireless network connection utility (I'm assuming you have Windows XP - if not, please let us all know) - open "Control Panel", click on "Network Connections", status of "Wireless Network Connection" should be "enabled" or "connected". If not, right click on "Wireless Network Connection" and choose "Repair". If that doesn't work, double click on "Wireless Network Connection" again to open the Wireless connection status window - the general tab lists status, network, duration, speed signal strenght, etc. - make a note of what it says here as you may need to post this info for more help. You can close this window. Now yet again right click on "Wireless Network Connection" and choose "Properties" to open another popup window - in the window, click on the "Wireless Networks" tab. The box next to "Use Windows to configure my wireless network settings" should be checked. Your home network should be listed in the Preferred networks window - select it and click "Properties" and check that the correct information is entered for your home network (did you change anything recently? Password aka network key, encryption settings, network name - if so you have to reflect those changes here). If your home network is NOT listed, you need to create it. Click OK to save any changes you make, exit out of all the menus, then (if necessary) use F2 to disable and re-enable your wireless to force your netbook to look for the connection again. If this doesn't work, go to Device Manager (open Control Panel, click on System, click on Hardware tab, click on Device Manager). In Device Manager, scroll down to Network adapters - if there is a yellow triangle with an exclamation point next to your 802.11n Wireless LAN Card, then you have some sort of device conflict or driver issue - is there an error message? If there is no yellow triangle and no error message, then you can exit Device Manager. If you are getting an error message or yellow triangle, try and fix this issue by reinstalling the correct driver from Asus or fixing the conflict - right click on 802.11n Wireless LAN Card and choose "update driver" if you need to do that (you will have to download the correct driver using another machine and copy it onto your netbook first) - otherwise choose "Properties" to troubleshoot. If there is a yellow triangle and/or an error message and you cannot get it fixed, it might be a good idea to make a note of error messages and details of what you tried so you can post them here to assist people in helping you.

If there was nothing wrong in the device manager, or if none of the above worked, it is possible that you have a malware infestation that damaged your winsock. In that case you can download Winsock XP Fix from Snapfiles or Cnet (from another computer), copy it onto your netbook and run it. If that fixes your problem, you may have malware issues and should do a virsucan (if you do not have an antivirus installed, get Avira free which is awesome) - I would also strongly suggest you download the free versions of Malwarebytes, Superantispyware and Emsi's A2free usb and run them to clean your system.

If none of the above works, then as a last resort you could back up all your data onto disk or an external drive and then use the Asus restore function to set your netbook back to factory default. You would have to reinstall all your software and reconfigure your netbook and copy all your data back - but at least hopefully your wifi would be working! If restoring to factory default did not fix your problem, then you almost certainly have a hardware failure.

Hope something above helped ya. Good luck.


Mar 06, 2010 | ASUS Eee PC 1000HE Netbook

1 Answer

Wireless Internet Conection

The wireless adapter on your comp requires reinstallation of drivers.
For this if using windows xp click start>run>type in devmgmt.msc press enter> it will open up device manager in that window double click network adapters it will collapse the list and you'll find your wireless adapter listed in there right click on it and click uninstall and then restart your comp. It will reinstall the adapter drivers but you have to be careful while doing this because any wrong step can uninstall the device completely.

Apr 13, 2008 | Computers & Internet

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