No Network Adapter Found On Toshiba L645-s4102 (windows 7 Ultimate)?
Oct 31, 2012
i updated windows 7 ultimate x32 on my friends computer only to have her computer not have no wifi or ethernet cable access.. i says i have no network adapter. i tried installing the drivers from another computer saving it on a flash drive and installing it onto her computer but after extracting the file the driver setup never appears. ive tried everything and its driving me crazy. i uninstalled the 54mbps network adapter because it says that was the trouble in the beginning.
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Nov 1, 2011
I have a Toshiba L645 that will boot to bios and will 'start windows' but ends in a black screen with a curser.
At this point I am just wanting to perform a system recovery, full system restore to our of the box conditions. I have attempted to perform the actions with F1, F8, F10, and 0 and am still yet to be able to access the Advanced Boot Settings. I attempted to put in another recovery Disk from another Toshiba running Windows 7 but end up in the exact same place. Also attempted to use Recovers Media from Toshiba but still end up in the same place.
Am running Memtest86 at the moment to rule out a memory problem. Thinking about just running DBAN on it and seeing if I can't install a fresh copy of Windows 7 from the Toshiba Windows 7 recovery media that I have but really don't want to attempt that as this point.
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Oct 12, 2012
Few days back I tried to connect internet in my PC, said that "windows cannot found driver for your network adapter? Please install or upgrade your driver".
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Mar 29, 2011
I'm running windows 7 bit32 with VM ware on my macbook pro. Not sure what happened. but all of a sudden I can't connect to the internet on the windows side. The error I get is that there is "no network adapter found. In device manager there is no wireless adapter in the list. In addition when I go to task manager it says: No active network adapters found.
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Mar 25, 2012
I am having a problem with windows 7 finding my network adapters on a soft restart. If a hard re-boot (unplug the damn thing) then the network adapter shows up with no problem, but on soft restart it cant seem to find my network adapters. I am running a BFG Tech motherboard, which is especially frustrating because the install disc that came with the mother board isn't compatible past windows XP, and the company's website has shut down.
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Aug 15, 2012
I have a toshiba L645, after I did a recovery to finish up the problem. sound does not work, the detection signal to the mixer reads normal?
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Feb 2, 2011
i have a serious problem here, i cant connect to internet by any way, i have no wireless connection it says no connection available and i tried wired method and nothing happens, i went to device manager and found out the i dont have any modem and no network adapter found,the problem started like this>>i had windows 7 home premium installed in Portuguese language and wanted english so i downloaded torrent that said is clean Windows 7 home premium , after i installed that i did get english language but after that i cant connect to any network, i am now connected using pda net on my mobile.(usb tethering).
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Dec 12, 2011
Has someone faced the problem of the RealTek Network Adapter/Controller not being found. Yesterday morning my Internet connection went off and when I tried to repair it I got the following message: The RealTek Network Adapter/Controller was not found. If Deep Sleep Mode enabled Please Plug the Cable i searched the Net on my other Computer and found chapter and verse on this problem but none of the suggested cures worked and the Net remained off the whole day. Finally in the night in disgust I shut down the errant computer, unplugged all the cables attached to it, and went to sleep.This morning I attached all the cables and restarted the computer and everything was back to normal again. After scouting the Net the only change that I have made is to uncheck the "Allow this Computer to turn off this device to save Power" Box.
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Feb 3, 2012
I want to change my dedicated video memory because in my laptop total available graphic memory is 762MB, but to dedicated video memory just 64 MB and in shared system memory 698MB. like that, maybe I can change the dedicated video memory until 128MB or anything.
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May 9, 2011
i tired try to install my wireless driver
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Jul 17, 2012
how can I create or get a boot disk for my Toshiba Satellite L645?
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Oct 13, 2011
unlike others my wireless network covers least distance(0.3m from access point while for the others it is full at 5mentres
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Jun 30, 2009
I just installed Windows 7 RC version and I have my first (I hope last problem).
I have got Cnet cnwl-311 network adapter for an internet connection with router. I tried XP drivers but they don't work, when I try to launch cnet utility an error appears ,,device or driver not found". I tried rebooting,reinstering card,reinstalling drivers etc but It still doesn't work.
Maybe sb know how to make this work? Or have some other drivers (maybe for vista) which I can try?
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Sep 18, 2012
right now i am using windows 7 ultimate x86 version on my dell laptop n4110.the problem is that it has no any network adapter showing on my laptop and i am unable to use wi-fi connection without that...
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Dec 18, 2012
MY daughters acer aspire one netbook ssomehow formatted the harddrive! I installed win 7 ultimate from usb but i t will not install found drivers, files are missing but no file names given. I need to get wireless working for her. Acer site is no help since it came with win 7 starter, which i couldnt find.
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Dec 26, 2012
i am download network adapter driver?
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Jan 25, 2012
Computer is telling me my network adapter driver is missing/not installed. Where do I get this? Can I download it on my other laptop and transfer it via disc?
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Feb 15, 2013
NEED NETWORK ADAPTOR DRIVERS FOR MY TOSHIBA SATELITE LAPTOP WITH MODEL NO C660-1NU
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Jun 8, 2012
I reinstalled windows 7 ,,, and it works fine but the wireless isn't even recognized so it can be enabled,,, now am using mobike to type this,,,, I tried uninstalling the network controler fro. Device manager and then restarting my pc ,,, nothing changed ,,, the network and ethernet controllers can't find their drivers I tried to search forum ,,, all people have the same problem ,,, but no clear solutions so plz if u can help then plz reply,,,, extra details : am not running any antivirus now ,,,, I have windows 7 ultimate 32 bit,,, there are no problem from the router or from the company , I can't enble my network adabter in the network and sharing ,,, there are no adapters in the change adapter setting area?
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Oct 27, 2011
I recently moved my computer away from my router to a different room. So I bought myself a wireless adapter, a D-Link DWA-160 wireless adapter. I installed the drivers with the CD and followed the instructions. At the end of the installation it gave me this: (Url) I have re-installed many times trying different methods, but nothing seems to work. In device manager it shows that the device is installed and working properly. Yet it does not make it actually work. The light on the adapter will not flash like it does for my laptop (tested). And I am unable to even run the Wireless Connection Manager from D-Link, i just double click and nothing happens.
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Dec 27, 2011
I had the infinite start up loop before but anyways I took off what I needed to take off and did a clean install of windows 7. After I reinstalled it I couldn't find any networks and I could only connect to the internet via LAN ethernet cord. When I go to Manage Wireless Networks it says my wireless is not currently enabled. My wi-fi light is on though on my laptop. I have a Toshiba Satellite L450. When I go to adapter settings it says my PCI adapter is working fine. Wondering how I can fix this and connect wirelessly, so I don't have to use the cord to connect to the internet everytime.
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Jul 2, 2012
I completely formatted my computer to Windows 7 Ultimate 64 bit from Windows 7 Home Edition x64, I put in the correct product key and then when I attempted to connect to the internet I couldn't because I don't have the correct drivers.Back when I used to use Windows XP I put a little CD in and then installed the drivers from Device Manager but now with Windows 7, I put the CD in and I can't install the drivers. They show up with a tiny symbol with a yellow exclamation mark on it (it was like this too back when I used XP, but I had no problems then,).
The uninstalled drivers are these:
Base System Device
Base System Device
Ethernet Controller
Network Controller
SM Bus Controller
Also, if this helps my laptop is an Acer Laptop.
Windows 7 Home Premium
AMD A-Series Quad-Core Processor A6-3400M - 4MB cache, 1.4GHz
15.6" HD 1366 x 768 pixel resolution - 6GB DDR3 SDRAM
500GB hard drive
integrated Super-Multi drive
5-in-1 card reader
AMD Radeon HD 6520G Graphics
802.11b/g/n WLAN
Gigabit LAN
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Dec 12, 2011
To start, I had Windows 7 Home Premium x64 installed with internet connectivity working perfectly. I decided to place ultimate x64 version on, but now there is no network adapter, no drivers to be found. I really don't even know where to start with getting this fixed. And for some reason two copies of windows 7 appear on start up despite both versions being the same - ultimate x64 editions.
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Jan 6, 2010
after I first installed Windows 7 to my computer, I was left with only the ability to connect to the internet via Ethernet cable. I've been looking online for wireless adapters or other means to fix this problem, but to no avail.
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Jul 23, 2012
I accidentally disabled my onboard display adapter and after rebooting, the screen goes black but windows continues to load in the background.Can someone kinldy post a step by step guide for re enabling the adapter for windows 7 ultimate using a Keyboard
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Jan 15, 2009
First off , thanks for a great beta , never seen something as tight as this in betaform from MS before
the beta runs great on my desktop , but on my laptop it cant recognize the wireless network adapter.It recognizes all other components ,but not the wireless unfortunatly.
After a bit of searching I found out that its one of two adapters:
either its a Askey WLL3090(LF) 802.11b/g WLAN driver or a Intel 802.11g wireless adapter.
I have downloaded drivers for both ,but none of them wants to install.
During the 7 installation it told me "this adapter is not recognized" ,and in device manager I just get a yellow ! next to the name. Since it cant recognize it ,it simply named the wireless card "unknown network adapter".
When I tried to manually install the Askey adapter thru device manager,it told me that there was no driver files in the folder (although it was a .ini with driver settings in the folder) . When i tried to install the Intel driver I got the good old blue screen and a code dump.
I tried an application from Intel to find my wireless card , but it just told me there was no wireless Intel cards on the machine , but Im not sure ..
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Aug 9, 2011
I'm having difficulty trying to get my new Windows 7 pc set up to share files across my existing home (wired) network which consists of 1 desktop pc running WinXP and 1 laptop running WinXP.I want the 'C' drive on each of the 3 computers to be shared. I've had the 2 Windows XP computers set up and working like this for several years without a problem but I can't seem to get the 'C' drive on the Windows 7 computer to do the same.All 3 computers have the same workgroup name and none of them require passwords to log on to Windows. There are no problems with the firewalls on any of the machines.On the Windows 7 PC when I right click on the 'C' drive and select the 'Sharing' tab, I have set this up to be shared and when I click on the 'Advanced Sharing' button there is a tick in the 'Share this folder' box, the 'Share name' is 'C'. If I then click on the 'Permissions' button, this shows a 'Group or user name' 'Everyone' and this group has Full Control, Change and Read boxes ticked. As far as I can see there is nothing more I can do.
However from my Windows XP computer, when I go to My Network Places and double click on the icon for the Windows 7 'C' drive, I get the message "\Computername is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions.The network path was not found"I've subsequently set up a sub folder (of the Windows 7 'C' drive) for sharing by right clicking on the folder, choosing 'Share with' and then selecting 'Specific people'. I then set up a group called 'Everyone' with read/write permissions. Now I can navigate to this folder from my 2 WinXP computers.
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Feb 11, 2012
I disabled my network adapter then restarted and now the adapter is no longer showing up in my network connections. How in the world do I get it back? I have looked at other options (like under the registry which was suggested on a couple of places). I have never seen this happen before. I even reinstalled my drivers and still nothing. How do I enable it again?
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Mar 26, 2010
I just had to post with the fact that I have successfully installed Windows 7 Ultimate on the following system.Toshiba A35-S159.50 GB Hard drive.Pentium IV 2.3GHz 512MB RAM!I have to say I was impressed.The minimum requirement posted for Windows 7 was 1 GB of RAM so I didn't even expect the install to complete.It actually seems to have increased in performance which is not what I expected at all.This system has a Intel 852 Integrated Graphics Adapter and there are many threads beginning to form about the incompatibilities or the tricks people used to force it to work. I, however, chose to just use the default setup by windows which allowed me a 1024 x 768 resolution, which is perfectly fine for this laptop.
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Aug 23, 2009
I have a linksys usb600n (v2) using the Windows 7 driver from linksys. It installs and is displayed correctly in Device Manger - BUT it doesn't appear in the Network and Sharing Center as an adapter. This same device and driver were previously working just fine in this system - but I rebuilt the OS (clean install) after testing a number of security products out.
The initial install went fine - no problems that I remember - just plug in the adapter and install the drivers obtained from Linksys (Ver 3.00.01.0). I tried the same thing on the re-build and it looks fine until I go into the Network Center and can't set up wireless networking since the adapter does not appear.
SIW shows TWO (2) linksys USB adapters under Hardware/Network Adapters, but does not show the network adapters in the Network Information section.
Any ideas?
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Nov 1, 2009
Installed Windows 7 on two home-network computers. Everything appeared to be good, including networking, but I could not access printers (linked through each computer) with the opposite computer. Windows update offered an update for the Broadcom 802.11n network adapter, but when I installed the update I completely lost the network.
I had to revert to the old driver in order to reastablish the network. But the printers still are not recognized. The network adapter on the secondary computer is a Linksys WMP300N. I did try turning the router off for ten seconds with the updated driver but that had no effect.
Anyone had this problem?
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