Yes i have, the broadcom bcm440x R108904 driver is from dells website.I just updated the chipset drivers and still nothing. I searched the forums and someone said the broadcom bcm440x R108904 driver is for the wireless network controller.
Broadcom 802.11n Network Adapter Driver
IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.
This information is for the following models:
Broadcom Wireless Network Adapter Driver Windows 8.1
- SVF11N11CLB
- SVF11N11CLP
- SVF11N11CLS
- SVF11N13CLB
- SVF11N13CLP
- SVF11N13CLS
- SVF11N13CXS
- SVF14211CLB
- SVF14212CXB
- SVF14212CXW
- SVF14213CBB
- SVF14213CBP
- SVF14213CBW
- SVF14213CLB
- SVF14213CXB
- SVF14213CXP
- SVF14213CXW
- SVF14214CLB
- SVF14214CLW
- SVF14214CXB
- SVF14214CXW
- SVF14215CBB
- SVF14215CLB
- SVF14215CLW
- SVF14215CXB
- SVF14215CXP
- SVF14215CXW
- SVF14217CXB
- SVF14217CXP
- SVF14217CXW
- SVF14218CXB
- SVF14218CXP
- SVF14218CXW
- SVF142190X
- SVF1421ACXB
- SVF1421ACXW
- SVF1421BPXB
- SVF1421DCXW
- SVF1421ECXB
- SVF14321CLW
- SVF14322CXB
- SVF14322CXW
- SVF14323CLW
- SVF14325CBW
- SVF14325CLB
- SVF14325CLW
- SVF14325CXB
- SVF14325CXW
- SVF14325PLB
- SVF143290X
- SVF1432ACXB
- SVF1432ACXW
- SVF14413CLW
- SVF14415CLB
- SVF14415CLW
- SVF14423CLW
- SVF14425CLB
- SVF14425CLW
- SVF14A13CXB
- SVF14A13CXP
- SVF14A13CXS
- SVF14A14CXB
- SVF14A14CXP
- SVF14A14CXS
- SVF14A15CBB
- SVF14A15CLB
- SVF14A15CLS
- SVF14A15CXB
- SVF14A15CXP
- SVF14A15CXS
- SVF14A16CLB
- SVF14A16CXB
- SVF14A16CXP
- SVF14A16CXS
- SVF14A17CXB
- SVF14A17CXS
- SVF14A17PBS
- SVF14A190X
- SVF14N11CXB
- SVF14N13CBS
- SVF14N13CXB
- SVF14N15CBB
- SVF14N15CDS
- SVF14N190X
- SVF15212CXB
- SVF15212CXW
- SVF15213CBB
- SVF15213CBW
- SVF15213CDB
- SVF15213CDW
- SVF15213CXB
- SVF15213CXP
- SVF15213CXW
- SVF15214CXB
- SVF15214CXW
- SVF15215CDW
- SVF15215CLB
- SVF15215CLW
- SVF15215CXB
- SVF15215CXP
- SVF15215CXW
- SVF15216CLB
- SVF15217CXB
- SVF15217CXP
- SVF15217CXW
- SVF15218CXB
- SVF15218CXP
- SVF15218CXW
- SVF15218PLB
- SVF152190S
- SVF152190X
- SVF1521AGXB
- SVF1521BCXB
- SVF1521BGXB
- SVF1521DCXW
- SVF1521ECXW
- SVF1521GCXB
- SVF1521HCXB
- SVF1521JCXB
- SVF1521KCXB
- SVF1521MCXB
- SVF15323CXB
- SVF15323CXW
- SVF15324CXB
- SVF15324CXW
- SVF15325CBB
- SVF15325CBW
- SVF15325CDB
- SVF15325CLB
- SVF15325CLW
- SVF15328CXB
- SVF15328CXW
- SVF153290S
- SVF153290X
- SVF1532ACXB
- SVF1532ACXW
- SVF1532ACYW
- SVF1532AGXB
- SVF1532APXB
- SVF1532BCXB
- SVF1532BCXW
- SVF1532BGXB
- SVF1532CCXB
- SVF1532CCXW
- SVF1532DCXB
- SVF1532DCXP
- SVF1532DCXW
- SVF1532DCYW
- SVF15411CDW
- SVF15412CXB
- SVF15413CDW
- SVF15414CXB
- SVF15414CXW
- SVF15415CDB
- SVF15415CDW
- SVF15416CXB
- SVF15425CDB
- SVF15425CDW
- SVF15A13CDB
- SVF15A15CDB
- SVF15A15CXB
- SVF15A15CXP
- SVF15A15CXS
- SVF15A16CXB
- SVF15A16CXS
- SVF15A17CBB
- SVF15A17CDB
- SVF15A17CLB
- SVF15A17CXB
- SVF15A17CXS
- SVF15A18CXB
- SVF15A190S
- SVF15A190X
- SVF15A1ACXB
- SVF15A1ACXS
- SVF15A1BCXB
- SVF15A1BCXS
- SVF15A1CCXB
- SVF15A1DPXB
- SVF15A1DPXR
- SVF15N17CBS