Wireless connection in dell d610

Hi all,

I bought a second hand Dell D610 laptop.

Using this laptop i am unable to connect to the internet via WIRELESS connection,but I can connect  through the LAN.

I tried to install the dell Wireless WLAN driver,which i downloaded from DELL website but still i have the same problem. 

My SYSTEM INFORMATION under the ADAPTER field is given below.Is it the problem with my wireless card or is their any problem with installation of the driver.Please do help me.

Name    [00000002] Bluetooth Device (Personal Area Network)
Adapter Type    Ethernet 802.3
Product Type    Bluetooth Device (Personal Area Network)
Installed    Yes
PNP Device ID    BTH\MS_BTHPAN\6&373D5EDD&0&2
Last Reset    8/19/2010 10:19 AM
Index    2
Service Name    BthPan
IP Address    0.0.0.0
IP Subnet   
Default IP Gateway    Not Available
DHCP Enabled    Yes
DHCP Server   
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    00:10:C6:9C:9F:2D
Driver    c:\windows\system32\drivers\bthpan.sys (5.1.2600.5512 (xpsp.080413-0852), 98.75 KB (101,120 bytes), 8/9/2010 10:08 AM)
   
Name    [00000003] RAS Async Adapter
Adapter Type    Not Available
Product Type    RAS Async Adapter
Installed    Yes
PNP Device ID    Not Available
Last Reset    8/19/2010 10:19 AM
Index    3
Service Name    AsyncMac
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    Not Available
   
Name    [00000004] WAN Miniport (L2TP)
Adapter Type    Not Available
Product Type    WAN Miniport (L2TP)
Installed    Yes
PNP Device ID    ROOT\MS_L2TPMINIPORT\0000
Last Reset    8/19/2010 10:19 AM
Index    4
Service Name    Rasl2tp
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    Not Available
Driver    c:\windows\system32\drivers\rasl2tp.sys (5.1.2600.5512 (xpsp.080413-0852), 50.13 KB (51,328 bytes), 4/14/2008 12:00 AM)
   
Name    [00000005] WAN Miniport (PPTP)
Adapter Type    Wide Area Network (WAN)
Product Type    WAN Miniport (PPTP)
Installed    Yes
PNP Device ID    ROOT\MS_PPTPMINIPORT\0000
Last Reset    8/19/2010 10:19 AM
Index    5
Service Name    PptpMiniport
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    50:50:54:50:30:30
Driver    c:\windows\system32\drivers\raspptp.sys (5.1.2600.5512 (xpsp.080413-0852), 47.25 KB (48,384 bytes), 4/14/2008 12:00 AM)
   
Name    [00000006] WAN Miniport (PPPOE)
Adapter Type    Wide Area Network (WAN)
Product Type    WAN Miniport (PPPOE)
Installed    Yes
PNP Device ID    ROOT\MS_PPPOEMINIPORT\0000
Last Reset    8/19/2010 10:19 AM
Index    6
Service Name    RasPppoe
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    33:50:6F:45:30:30
Driver    c:\windows\system32\drivers\raspppoe.sys (5.1.2600.5512 (xpsp.080413-0852), 40.50 KB (41,472 bytes), 4/14/2008 12:00 AM)
   
Name    [00000007] Direct Parallel
Adapter Type    Not Available
Product Type    Direct Parallel
Installed    Yes
PNP Device ID    ROOT\MS_PTIMINIPORT\0000
Last Reset    8/19/2010 10:19 AM
Index    7
Service Name    Raspti
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    Not Available
Driver    c:\windows\system32\drivers\raspti.sys (5.1.2600.0 (xpclient.010817-1148), 16.13 KB (16,512 bytes), 4/14/2008 12:00 AM)
   
Name    [00000008] WAN Miniport (IP)
Adapter Type    Not Available
Product Type    WAN Miniport (IP)
Installed    Yes
PNP Device ID    ROOT\MS_NDISWANIP\0000
Last Reset    8/19/2010 10:19 AM
Index    8
Service Name    NdisWan
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    Not Available
Driver    c:\windows\system32\drivers\ndiswan.sys (5.1.2600.5512 (xpsp.080413-0852), 89.38 KB (91,520 bytes), 4/14/2008 12:00 AM)
   
Name    [00000009] Packet Scheduler Miniport
Adapter Type    Ethernet 802.3
Product Type    Packet Scheduler Miniport
Installed    Yes
PNP Device ID    ROOT\MS_PSCHEDMP\0000
Last Reset    8/19/2010 10:19 AM
Index    9
Service Name   
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    6E:F7:20:52:41:53
Driver    c:\windows\system32\drivers\psched.sys (5.1.2600.5512 (xpsp.080413-0852), 67.50 KB (69,120 bytes), 4/14/2008 12:00 AM)
   
Name    [00000010] Broadcom NetXtreme 57xx Gigabit Controller
Adapter Type    Ethernet 802.3
Product Type    Broadcom NetXtreme 57xx Gigabit Controller
Installed    Yes
PNP Device ID    PCI\VEN_14E4&DEV_1677&SUBSYS_01821028&REV_01\4&2959CBDC&0&00E0
Last Reset    8/19/2010 10:19 AM
Index    10
Service Name    b57w2k
IP Address    192.168.1.4
IP Subnet    255.255.255.0
Default IP Gateway    192.168.1.1
DHCP Enabled    Yes
DHCP Server    192.168.1.1
DHCP Lease Expires    8/22/2010 10:19 AM
DHCP Lease Obtained    8/19/2010 10:19 AM
MAC Address    00:12:3F:FA:2E:62
Memory Address    0xDFCF0000-0xDFCFFFFF
IRQ Channel    IRQ 16
Driver    c:\windows\system32\drivers\b57xp32.sys (9.52.0.0 built by: WinDDK, 152.50 KB (156,160 bytes), 8/23/2004 2:49 PM)
   
Name    [00000011] Packet Scheduler Miniport
Adapter Type    Ethernet 802.3
Product Type    Packet Scheduler Miniport
Installed    Yes
PNP Device ID    ROOT\MS_PSCHEDMP\0001
Last Reset    8/19/2010 10:19 AM
Index    11
Service Name   
IP Address    Not Available
IP Subnet    Not Available
Default IP Gateway    Not Available
DHCP Enabled    No
DHCP Server    Not Available
DHCP Lease Expires    Not Available
DHCP Lease Obtained    Not Available
MAC Address    00:12:3F:FA:2E:62
Driver    c:\windows\system32\drivers\psched.sys (5.1.2600.5512 (xpsp.080413-0852), 67.50 KB (69,120 bytes), 4/14/2008 12:00 AM)