Welcome to Tech Support Forum home to more then 136,000 problems solved. Issues have included: Spyware, Malware, Virus Issues, Windows, Microsoft, Linux, Networking, Security, Hardware, and Gaming Getting your problem solved is as easy as:
1. Registering for a free account
2. Asking your question
3. Receiving an answer

Registered members:
* Get free support
* Communicate privately with other members (PM).
* Removal of this message
* See fewer ads.
* And much more..

 



Want to know how to post a question? click here Having problems with spyware and pop-ups? First Steps
Go Back   Tech Support Forum > Hardware Support > Laptop Support
User Name
Password
Site Map Register Donate Rules Blogs Mark Forums Read


Laptop Support Support Forum for laptops; Sony, Toshiba, HP, Acer, Dell

Reply
 
LinkBack Thread Tools
Old 07-16-2008, 04:19 AM   #1 (permalink)
Registered User
 
Join Date: Apr 2008
Posts: 17
OS: windows xp service pack2


LAN connection missing - error code 45

Hi i've had a problem i've been trying to fix for a a few days now. I've got a 3 year old sony vaio model PCG-4F1M (which i think is the vaio vgn-tx1xp) running windows XP

A friend gave it to me and asked me to fix it.

Basically the LAN connection was missing from the Network Connections. The Wireless Network Connection and the 1394 are both there. On the laptop, i can connect to the internet over wireless, but when i plug in an ethernet cable, i can't connect over ethernet.

My first suspicion was that this was a driver issue, so i tried to reinstall the sony vaio driver for WirelessLAN. This didn't solve the problem.

I've somehow managed to get the LAN connection back (though its not a constant thing.) But when i check the device status i get this message:

"Currently, this hardware device is not connected to the computer. (Code 45). To fix this problem, reconnect this hardware device to the computer."

Device Manager under Network Adapters shows only two devices.
1) 1394 Net Adapter
2) Intel (R) PRO/Wireless 2200BG Network Connection

What's also strange is that when i right clicked the LAN connection and went to properties, i found that the LAN connection is set to Connect Using:

Bluetooth PersonalArea Network from Toshiba.


I'm not sure what that means, considering this is a sony vaio laptop. What i think is that someone reconfigured the LAN connection to only connect through a bluetooth device by toshiba, which makes no sense. And i can't figure out how to get the LAN connection to go back to just using the ethernet port.

Can anyone offer any advice? My friend asked for my help with this, but i'm stumped!
timmy393 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Important Information
Join the #1 Tech Support Forum Today - It's Totally Free!

TechSupportForum.com is a leading support website for your computer needs. We offer free, friendly and personalized computer support. Why pay to have your computer fixed when you can do it for free.

Join TechSupportforum.com Today - Click Here

Old 07-16-2008, 12:00 PM   #2 (permalink)
Moderator Hardware Team
 
TriggerFinger's Avatar
 
Join Date: Jan 2008
Location: USA
Posts: 11,826
OS: Vista SP1, XP SP3, PCLinuxOS2007


Send a message via MSN to TriggerFinger Send a message via Yahoo to TriggerFinger
Re: LAN connection missing - error code 45

please check and post your model again...

run Everest (see link on my sig) and also post SUMMARY.
TriggerFinger is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!
Reply With Quote
Reply


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT -7. The time now is 02:48 PM.



Copyright 2001 - 2009, Tech Support Forum
Home Tips Plus | Outdoor Basecamp | Automotive Support Forum

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85