My Mobile Broadband card with my Sony Vaio VHN-P19WN does not get detected on Windows 7

My Mobile Broadband card with my Sony Vaio VHN-P19WN does not get detected on Windows 7 – I just got it working and want to share the installation procedure. You’ll need these drivers and apps from Sony: 1.       Sony Shared Library 5.3 – Download 2.       VAIO Setting Utility Series 4.3 – Download 3.       VAIO Control…

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My Huawei mobile broadband device does not get detected with O2 Connection Manager

This applies to Huawei E169 and E160 mobile broadband device with O2 Connection Manager. At the end of installation if the installer reports an error saying “The wizard was interrupted before O2 Connection Manager could be completely installed”,  follow the below steps to install the drivers 1) Open explorer and go to C:\Program Files (x86)\O2CM-CE\O2…


My ZTE-628 mobile broadband device does not get detected with Mobility Connect Card software…

Follow the below steps to install drivers for ZTE-628 on 32 bit Windows7 1) Open explorer and go to %systemdrive%\Program Files\Mobily Connect Card\ 2) Right click on USBDriverInstaller_x86.exe, select properties, compatibility 3) Select “Run this program in compatibility mode for” 4) Select “Windows Vista” from the drop down box and press OK 5) Run USBDriverInstaller_x86.exe…

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I am unable to use Ericsson F3507g with my Lenovo W500 laptop after upgrading to Windows 7 from Windows Vista…

This device works on clean installation on Windows 7. On upgrade there is a known issue that the device comes up with a bang. You can also notice the same from Setupapi.dev.log reports "Device not started: Device has problem: 0x0a: CM_PROB_FAILED_START". For the same, uninstalling and reinstalling the driver is known to solve the problem….

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I am unable to install the drivers for my embedded Sierra Wireless Device MC5725 device with Lenovo laptop on 64-bit platform…

I tried this with Lenovo ThinkPad X61 Tablet and found this workaround to be working. 1) Download and run the driver installer from http://www-307.ibm.com/pc/support/site.wss/MIGR-67954.html.  This leaves MC5720AC.msi in C:\DRIVERS\WIN\WWANSR\Driver (I believe that the MSI should run automatically, but it does not which is fine in this case). 2) Unpack the MSI (You can use any…


I am unable to use my Verizon Pantech 5750 PC card on Windows 7…

The latest version of VZAccess Manager for Windows for Verizon Pantech 5750 device is available for download at the following location – http://search.vzw.com/?do=viewdoc&id=15237&p=2850&supportview=1 1. Please download the VZAccess Manager from the above location by following the steps mentioned there and save the file to a local folder. 2. From the local folder, right-click the installer…

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My HP Embedded Mobile Broadband device (un2400) is not able to connect to the internet

Here are the steps for Qualcomm Gobi embedded device in HP laptop/HP un2400 for 32-bit platform – Step 1 – Install the HP Multi-WWAN Driver Installer You can use the following location for installing this package. Version of the packages : 1.00 Rev. D (20 Mar 2009) Location of the packages – http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=3688868&prodNameId=3688870&swEnvOID=2096&swLang=13&mode=2&taskId=135&swItem=ob-69279-1 Step 2…

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I am using a Dell Laptop with embedded mobile broadband chipset (Dell 57xx) on Windows 7. During install it goes all the way and then it starts to roll back.

A new compatible connection manager for the 57xx (older than 5720, e.g. 5700 or 5705) device for Windows 7 has been published/released and is available at the following location:- For DW5720 Verizon, the download site is http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R220062&formatcnt=1&libid=0&fileid=313445   For DW5720 Sprint, the download site is http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R220208&formatcnt=1&libid=0&fileid=313506   For DW5720 Telus, the download site is http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R220338&formatcnt=1&libid=0&fileid=313727…

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Sierra Wireless 598U with Sprint not working

The installer for Sierra wireless U598 device fails to install the drivers. During installation the OEM INF files are getting created and later deleted due to a known issue.The Sprint support page for 598U has a newer version of SSV to download which should work on Win7. http://www.nextel.com/en/software_downloads/mobile_broadband/sierra_598u.shtml   Ashish JainProgram ManagerDevices Just Work, Mobile…

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My Embedded Mobile Broadband device is not getting detected by the Connection Manager even though the WWAN drivers are installed

This applies to Mobile Broadband devices that are embedded into the Laptop. In most of the cases the WWAN or Mobile Broadband device needs to be turned on explicitly using a utility provided by the OEM These utilities are not part of the Driver Installation package and hence needs to be downloaded directly from the…