Network/internet issue after bootup

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  1. Posts : 12
    Windows 7 Ultimate
       #1

    Network/internet issue after bootup


    Hi,

    I'm having issues with my network / internet connection after bootup i.e. I have no internet connection after starting computer.
    There is exclamation mark in network connection icon in task bar indicating limited or no connection. If I unblug & replug network caple on computer issue is fixed and connection works perfectly.
    What could cause this issues and where I should start looking solution?

    Thank you very much in advance.

    Sauli
      My Computer


  2. Posts : 28,845
    Win 8 Release candidate 8400
       #2

    salefin said:
    Hi,

    I'm having issues with my network / internet connection after bootup i.e. I have no internet connection after starting computer.
    There is exclamation mark in network connection icon in task bar indicating limited or no connection. If I unblug & replug network caple on computer issue is fixed and connection works perfectly.
    What could cause this issues and where I should start looking solution?

    Thank you very much in advance.

    Sauli

    Any chance we could get your system specs and network setup?


    Ken J
      My Computer


  3. Posts : 12
    Windows 7 Ultimate
    Thread Starter
       #3

    Sorry my bad!

    Computer is connected to internet through ADSL modem/router.

    Operating System :Windows 7 Ultimate 64-bit

    Network:

    You are connected to the internet
    Connected through Realtek PCIe GBE Family Controller
    IP Address 192.168.0.4
    External IP Address xxx.xxx.x.xxx
    Adapter Type Ethernet
    WinInet Info
    LAN Connection
    Local system uses a local area network to connect to the Internet
    Local system has RAS to connect to the Internet
    Wi-Fi Info
    Wi-Fi not enabled
    WinHTTPInfo
    WinHTTPSessionProxyType No proxy
    Session Proxy
    Session Proxy Bypass
    Connect Retries 5
    Connect Timeout 60000
    HTTP Version HTTP 1.1
    Max Connects Per 1.0 Servers INFINITE
    Max Connects Per Servers INFINITE
    Max HTTP automatic redirects 10
    Max HTTP status continue 10
    Send Timeout 30000
    IEProxy Auto Detect No
    IEProxy Auto Config
    IEProxy
    IEProxy Bypass
    Default Proxy Config Access Type No proxy
    Default Config Proxy
    Default Config Proxy Bypass


    Rest of the specs (probably make no different but....)

    CPU
    Intel Core i5 760 @ 2.80GHz 41 °C
    Lynnfield 45nm Technology
    RAM
    8.0GB Dual-Channel DDR3 @ 666MHz (9-9-9-24)
    Motherboard
    Gigabyte Technology Co., Ltd. P55A-UD3R (Socket 1156)
    Graphics
    SyncMaster @ 1600x1200
    Philips 170S4 @ 1280x1024
    512MB GeForce GTS 250 (CardExpert Technology) 55 °C
    ForceWare version 260.99
    Hard Drives
    488GB SAMSUNG SAMSUNG HD501LJ ATA Device (IDE) 31 °C
    488GB Seagate ST3500418AS ATA Device (Unknown Interface) 35 °C
    488GB Western Digital WDC WD5000AADS-00S9B0 ATA Device (IDE) 34 °C
    Optical Drives
    TSSTcorp CDDVDW SH-S223F ATA Device
    Audio
    Realtek High Definition Audio

    Thanks!

    Sauli
      My Computer


  4. Posts : 8,870
    Windows 7 Ult, Windows 8.1 Pro,
       #4

    salefin said:
    Hi,

    I'm having issues with my network / internet connection after bootup i.e. I have no internet connection after starting computer.
    There is exclamation mark in network connection icon in task bar indicating limited or no connection. If I unblug & replug network caple on computer issue is fixed and connection works perfectly.
    What could cause this issues and where I should start looking solution?

    Thank you very much in advance.

    Sauli

    Do you have a router? If so you should start by updating the firmware on your router.
      My Computer


  5. Posts : 12
    Windows 7 Ultimate
    Thread Starter
       #5

    Hi,

    I have updated ADSL/router firmware recently.

    Sorry I forget to mention that this issues strated after uninstalling Zone Alarm (caused costant BSOD's) and installing Microsoft Security Essentials as recomended here in sevenforum by helpful members.

    Thanks!
      My Computer


  6. Posts : 8,870
    Windows 7 Ult, Windows 8.1 Pro,
       #6

    salefin said:
    Hi,

    I have updated ADSL/router firmware recently.

    Sorry I forget to mention that this issues strated after uninstalling Zone Alarm (caused costant BSOD's) and installing Microsoft Security Essentials as recomended here in sevenforum by helpful members.

    Thanks!
    You might want to try the zone alarm removel tool, second link is the one. Lots of problems reported if you don't use the tool to uninstall zone alarm.
    http://techdows.com/2009/09/download...oval-tool.html
      My Computer


  7. Posts : 8,608
    Windows 7 Ultimate 32bit SP1
       #7

    Good advice chev65
      My Computer


  8. Posts : 12
    Windows 7 Ultimate
    Thread Starter
       #8

    Thank guys but I did use use this removal tool.

    Sauli
      My Computer


  9. Posts : 8,870
    Windows 7 Ult, Windows 8.1 Pro,
       #9

    salefin said:
    Thank guys but I did use use this removal tool.

    Sauli
    Try running this batch file which will reset winsock, reset the TCP/IP stack and release renew your IP.



    After that if the problem isn't fixed can you post a screen shot of your ipconfig /all here like the picture below. Run the command when the connection isn't working. :)
    Attached Thumbnails Attached Thumbnails Network/internet issue after bootup-my-ipconfig-all.png  
      My Computer


  10. Posts : 12
    Windows 7 Ultimate
    Thread Starter
       #10

    Thanks Chev!

    I'll do as instructed and get back with results.

    Sauli
      My Computer


 
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