Ok friend,
I extracted your WiFi card IDs ( Atheros AR5B195) :
Dell Wireless 1705 802.11b/g/n (2.4GHZ)
ATHR_DEV_OS61_956x.ndi.NTamd64
PCI\VEN_168C&DEV_0036&SUBSYS_020C1028&REV_01
PCI\VEN_168C&DEV_0036&SUBSYS_020C1028
Dell Bluetooth 1705
Qualcomm Atheros Communications
usb\vid_0cf3&pid_0036
USB\VID_0CF3&PID_0036&REV_0001
Give a look here :
http://en.community.dell.com/support-for...t/19591771
This user has your WiFi Card . . .
hhhunzai
Please find below are Hardware IDs for my Laptop :
Disk drive
SCSI\DiskWDC_____WD5000LPVX-75V0T01.0
SCSI\DiskWDC_____WD5000LPVX-75V0T
SCSI\DiskWDC_____
SCSI\WDC_____WD5000LPVX-75V0T0
WDC_____WD5000LPVX-75V0T0
GenDisk
USB Video Device
USB\VID_0C45&PID_670B&REV_3262&MI_00
USB\VID_0C45&PID_670B&MI_00
Intel® HD Graphics Family
PCI\VEN_8086&DEV_0A16&SUBSYS_06511028&REV_0B
PCI\VEN_8086&DEV_0A16&SUBSYS_06511028
PCI\VEN_8086&DEV_0A16&CC_030000
PCI\VEN_8086&DEV_0A16&CC_0300
Dell Wireless 1705 802.11b/g/n (2.4GHZ)
PCI\VEN_168C&DEV_0036&SUBSYS_020C1028&REV_01
PCI\VEN_168C&DEV_0036&SUBSYS_020C1028
PCI\VEN_168C&DEV_0036&CC_028000
PCI\VEN_168C&DEV_0036&CC_0280
VirtualBox Host-Only Ethernet Adapter
sun_vboxnetadp
Dell Wireless 1705 Bluetooth
USB\VID_0CF3&PID_0036&REV_0001
USB\VID_0CF3&PID_0036
USB2.0-CRW (Only unknow device)
USB\VID_0BDA&PID_0129&REV_3960
USB\VID_0BDA&PID_0129
Intel Processor
ACPI\GenuineIntel_-_Intel64_Family_6_Model_69
*GenuineIntel_-_Intel64_Family_6_Model_69
ACPI\GenuineIntel_-_Intel64_Family_6
*GenuineIntel_-_Intel64_Family_6
ACPI\GenuineIntel_-_Intel64
*GenuineIntel_-_Intel64
I think You have an Driver issue and have to reinstall dirvers to make working Atheros AR5B195
Intel Management Engine Interface:
http://downloads.dell.com/FOLDER02007773...UP_ZPE.exe
Dell Wireless 1705:
http://downloads.dell.com/FOLDER02227589...20_A00.EXE
Then give a look here too (Lenovo 3542 Wireless isue) :
http://www.eightforums.com/general-suppo...ivers.html
http://en.community.dell.com/support-for...t/19622016
http://en.community.dell.com/support-for...t/19649152
Let me know
Regards