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How to activate Bluetooth using wireless switch on dell latitude e6420 (early 2011)
When I try to install dell WLAN and Bluetooth driver, it appear " activate bluetooth using wireless switch". My laptop"Dell Latitude e6420 run ms windows 8.1". Please help me !
Philip_Yip
9 Legend
9 Legend
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16K Posts
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January 4th, 2015 10:00
Your system variant does not have the Dell Wireless 380 card and hence it fails to install.
Install.
BIOS A21:
http://downloads.dell.com/FOLDER01853317M/1/E6420A21.exe
See notes regarding updating the BIOS http://dellwindowsreinstallationguide.com/updating-the-bios/
The Free Fall Sensor:
http://ftp.dell.com/FOLDER01679418M/5/ST-MICRO_FFS-LNG3DM_A06_V6681_setup_ZPE.exe
Intel Chipset Device Software:
https://downloadcenter.intel.com/SearchResult.aspx?lang=eng&keyword=intel%20chipset%20Software%20Installation%20Utility
Intel Management Engine Interface Driver:
http://downloads.dell.com/FOLDER01232584M/2/SWB_DRVR_ME7P1_5M_7_1_70_1205_MR_A05_SETUP_ZPE.exe
O2 Micro Card Reader:
http://ftp.dell.com/FOLDER01481873M/1/Chipset_Driver_CY8D1_WN_3.0.08.18_A01.EXE
Intel Identity Protection Utility:
http://downloads.dell.com/FOLDER00705710M/1/Chipset_Driver_NGH46_WN_1.2.27.0_A05.EXE
Intel N-6250 Wireless:
http://www.intel.com/support/wireless/wtech/proset-ws/sb/CS-034041.htm
Intel N-6250 Bluetooth:
http://www.intel.com/support/wireless/wtech/proset-ws/sb/CS-034060.htm
Touchpad:
http://downloads.dell.com/FOLDER01669864M/1/Input_Driver_VW486_WN_8.1200.101.134_A07.EXE
Audio
Inbuilt
Intel Ethernet Driver:
http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/24198/a08/LAN_Win8.1_64_19.5.exe&Lang=eng&Dwnldid=24198
Intel Video:
http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/24329/a08/win64_153330.exe&Lang=eng&Dwnldid=24329
NVidia Video:
http://www.nvidia.co.uk/download/driverResults.aspx/80210/en-uk
Intel Device Manager Diagnostics Utility:
http://downloads.dell.com/FOLDER01433785M/9/DIAG_Network_Intel_A09_x86-6DDVX_setup_ZPE.exe
Control Point System Manager Application:
http://downloads.dell.com/FOLDER35332M/1/APP_WIN_R312259.EXE
Let me know if any errors remain in the device manager.
Philip_Yip
9 Legend
9 Legend
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16K Posts
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January 4th, 2015 04:00
Please provide the hardware IDs from the device manager:
http://dellwindowsreinstallationguide.com/downloading-drivers-checking-hardware-ids-and-downloading-and-installing-dell-system-drivers-in-the-correct-order/checking-hardware-ids-in-the-device-manager/
khietlq
5 Posts
0
January 4th, 2015 09:00
Thanks. Please help me more !!!
Picture "Device Manager"
Hareward IDs list
Intel (R) 82579
PCI\VEN_8086&DEV_1502&SUBSYS_04931028&REV_04
PCI\VEN_8086&DEV_1502&SUBSYS_04931028
PCI\VEN_8086&DEV_1502&CC_020000
PCI\VEN_8086&DEV_1502&CC_0200
Intel R Centrino.. N6250 AGN
PCI\VEN_8086&DEV_0087&SUBSYS_13218086&REV_5E
PCI\VEN_8086&DEV_0087&SUBSYS_13218086
PCI\VEN_8086&DEV_0087&CC_028000
PCI\VEN_8086&DEV_0087&CC_0280
Broadco USH
USB\VID_0A5C&PID_5800&REV_0101&MI_00
USB\VID_0A5C&PID_5800&MI_00
Intel R..... WiMAX 6250
USB\VID_8086&PID_0188&REV_0000
USB\VID_8086&PID_0188
Mass Storage...
PCI\VEN_1217&DEV_8231&SUBSYS_04931028&REV_03
PCI\VEN_1217&DEV_8231&SUBSYS_04931028
PCI\VEN_1217&DEV_8231&CC_018000
PCI\VEN_1217&DEV_8231&CC_0180
PCI Serial Port
PCI\VEN_8086&DEV_1C3D&SUBSYS_04931028&REV_04
PCI\VEN_8086&DEV_1C3D&SUBSYS_04931028
PCI\VEN_8086&DEV_1C3D&CC_070002
PCI\VEN_8086&DEV_1C3D&CC_0700
Unknown device
ACPI\VEN_SMO&DEV_8800
ACPI\SMO8800
*SMO8800
khietlq
5 Posts
0
January 4th, 2015 10:00
More information for person help me. Thanks!!!!
khietlq
5 Posts
0
January 5th, 2015 02:00
Thanks. But I can't use "Bluetooth driver to install my bluetooth mouse". You can see these pic belows..Please help me.
And help me link driver to "use Function keyboard (Fn)".
Thanks so much....
khietlq
5 Posts
0
January 6th, 2015 00:00
Please help me!!! :(
mirza ansar
1 Message
1
September 29th, 2015 02:00
plz help me out of this i am unable to installed the wifi drivers in my dell laptop