probelm in wireless lan adapter

[saurav25]

HI ALl,

suddenly during working my connection got lost...i am able to connect thru ethernet.
In device manager..my device manager is showing an excalamation mark over the network adapter with error code as 'Device can not be started'
when i am uninstalling and resinstlaling the driver two drivers are coming
Intel pro wireless 39454BAG and Intel pro wireless 39454BAG-Miniport work scheduler..The second one when double clicked showing fine.
but the first onw is getting installed everytime.
Please help

[patio]

Is this an onboard NIC or an add in card ? ?

I would try replacing it with a new card...their cheap.

[saurav25]

thats an inbuilt.......but its just one and half months for
my laptop........and its giving me the problem

[Joe_Flanagan]

Go to Device Manager, find the wireless "card" and reinstall it manually.
Tell Windows where the driver is and what it's name is.

[saurav25]

thanks jflan for posting...its auto detects the drivers when i try to do reinstall.....
i dont know where the driver is.......please help what to do?...............

when i click on the adapter in my device manager it shows adapter state not found in registry.

[patio]

The driver will be located on the MBoard driver CD you got with the machine...

[saurav25]

Hi Patio i have tried getting the  updated drivers from toshiba and intel website.
but its not working.

[patio]

DLoad and install Everest Home and have it run a report...save it as a text file.
Then you can copy and paste the info here and we'll take a look.
I was unable to find any info with the numbers you posted...

[saurav25]

Hi Patio.......

i have taken the report please let me know
what to paste from that report as that is very big

this is about the pci slots

 PCI Express Controller:
      PCI-E x1 port #1                                  Empty
      PCI-E x1 port #2                                  Empty
      PCI-E x1 port #3                                  In Use @ x1  (Intel(R) PRO/Wireless 3945ABG Network Connection [NoDB])


and the network info


--------[ Windows Network ]---------------------------------------------------------------------------------------------

  [ Intel(R) PRO/100 VE Network Connection ]

    Network Adapter Properties:
      Network Adapter                                   Intel(R) PRO/100 VE Network Connection
      Interface Type                                    Ethernet
      Hardware Address                                  00-A0-D1-57-4B-BA
      Connection Name                                   Local Area Connection
      Connection Speed                                  100 Mbps
      MTU                                               1500 bytes
      DHCP Lease Obtained                               20/05/2007 16:39:59
      DHCP Lease Expires                                21/05/2007 16:39:59
      Bytes Received                                    73747378 (70.3 MB)
      Bytes Sent                                        7682722 (7.3 MB)

    Network Adapter Addresses:
      IP / Subnet Mask                                  192.168.0.2 / 255.255.255.0
      Gateway                                           192.168.0.1
      DHCP                                              192.168.0.1
      DNS                                               192.168.0.1

    Network Adapter Manufacturer:
      Company Name                                      Intel Corporation
      Product Information                               http://www.intel.com/design/network/products/ethernet/linecard_ec.htm
      Driver Download                                   http://support.intel.com/support/network


--------[ PCI / PnP Network ]-------------------------------------------------------------------------------------------

    Intel(R) PRO/100 VE Network Connection [NoDB]                                     PCI
    Intel(R) PRO/Wireless 3945ABG Network Connection [NoDB]                           PCI

[saurav25]

    Network adapters:
      1394 Net Adapter                                  5.1.2535.0
      Direct Parallel                                   5.1.2535.0
      Intel(R) PRO/100 VE Network Connection            8.0.27.0
      Intel(R) PRO/100 VE Network Connection - Packet Scheduler Miniport5.1.2535.0
      Intel(R) PRO/Wireless 3945ABG Network Connection  11.1.0.86
      Intel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport5.1.2535.0
      WAN Miniport (IP)                                 5.1.2535.0
      WAN Miniport (IP) - Packet Scheduler Miniport     5.1.2535.0
      WAN Miniport (L2TP)                               5.1.2535.0
      WAN Miniport (PPPOE)                              5.1.2535.0
      WAN Miniport (PPTP)                               5.1.2535.0

[saurav25]

 Network adapters / Intel(R) PRO/Wireless 3945ABG Network Connection ]

    Device Properties:
      Driver Description                                Intel(R) PRO/Wireless 3945ABG Network Connection
      Driver Date                                       25/02/2007
      Driver Version                                    11.1.0.86
      Driver Provider                                   Intel
      INF File                                          oem21.inf
      Hardware ID                                       PCI\VEN_8086&DEV_4222&SUBSYS_10418086&REV_02
      Location Information                              PCI bus 5, device 0, function 0
      PCI Device                                        Intel(R) PRO/Wireless 3945ABG Network Connection [NoDB]

  [ Network adapters / Intel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport ]

    Device Properties:
      Driver Description                                Intel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport
      Driver Date                                       01/07/2001
      Driver Version                                    5.1.2535.0
      Driver Provider                                   Microsoft
      INF File                                          netpsa.inf
      Hardware ID                                       ms_pschedmp

please help me out