Question about HP Pavilion a340n (DQ099AABA) PC Desktop

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TCP/IP Stack Repair

Can someone tell me how to do a TCP/IP stack repair? I need the instructions to be step by step for windows xp operating system. I think my TCP/IP stack may be corrupt as my network card is working by keeps saying acquiring network address.

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Try
open a command prompt, click Start and then click Run. Copy and paste (or type) the following command in the Open box and then press ENTER: cmd 2. At the command prompt, copy and paste (or type) the following command and then press ENTER: netsh int ip reset c:\resetlog.txt

Posted on Sep 30, 2008

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Posted on Jan 02, 2017

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Ip address all zeros


generally that means that your TCP/IP stack is corrupted check Operating system website and download utilities and drivers again

May 26, 2012 | HP Computers & Internet

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169.254.X.X IP Address issues - Resetting TCP/IP.


<p><b>Instruction:</b><br /> <ol> <li> Completely disable any firewalls for the below. This includes Antivirus software with a default firewall component: PC-Illan, for example. <li> Turn off the notebook.<br />Unplug, wait thirty seconds, and replug in the wireless router or AP.<br />Cold start your notebook. <li> Perform a winsock Fix including reinstalling TCP/IP.</li></ol> <p><b>Reinstall of the TCP/IP protocol to restore Winsock functionality<br /></b><br /><b>Step 1: Delete registry keys</b><br /> <ol> <li> Open Regedit from the Run line. <li> Go to both of the following keys, export each of them, and then delete them: <br />HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock<br />-- and --<br />HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock2 <li> Restart the computer.<br /><b>Note: </b>It is important to restart the computer after deleting the Winsock keys. Doing so causes the XP operating system to recreate shell entries for those two keys. If this is not done, the next step does not work correctly.</li></ol> <p><b>Step 2: Install TCP/IP on top of itself</b><br /> <ol> <li> Open the properties window of the network connection. <li> Click Install. <li> Click Protocol, then Add. <li> Click Have Disk. <li> Type the path to the nettcpip.inf file, for example: c:\windows\inf, and click Ok (if you try to click Browse, then browse to the \inf folder, it may not show up in the list). <li> You should now see "Internet Protocol (TCP/IP)" in the list of available protocols. Select it and click Ok. <li> Restart the computer.<br />When the computer reboots you will have functional Winsock keys.<br /><b>Note:</b> If the network connection properties contained more than the following three items: Client for Microsoft Networks, File and Printer Sharing for Microsoft Networks, and TCP/IP, then the additional items may need to be removed in order to restore browsing. If those items are needed they can be reinstalled. The reason for removing them is due to those items placing entries into the Winsock keys and those entries will no longer be there.</li></ol> <p><b>Side effects and possible problems:<br /></b><br />This method will restore basic functionality to the Winsock keys, but is not a complete rebuild. On a default install of Windows XP the registry key: <br />HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock2\ParametersProtocol_Catalog9\Catalog_Entries - will have 11 sub-keys<br /> <p>When applying this method, the Catalog_Entries will only have three sub-keys. However, it works and there does not appear to be any side effects. The missing entries relate back to the: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces key<br /> <p>Also, third-party proxy software or firewalls may need to be reinstalled. <br /> <p><b>Reinstalling/Resetting TCP/IP:</b><br /> <ol> <li> Click Start and select Run. <li> Type netsh int ip reset c:\resetlog.txt and click Ok.</li></ol>

on Mar 10, 2011 | Computers & Internet

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WinXP Tips And Tricks, Winsock 2 repair


Repairing Damaged Winsock2

The symptoms when Winsock2 is damaged show when you try to release and renew the IP address using IPCONFIG...

And you get the following error message:

An error occurred while renewing interface internet': An operation was attempted on something that is not a socket.

Also Internet Explorer may give the following error message:
The page cannot be displayed Additionally, you may have no IP address or no Automatic Private IP Addressing (APIPA) address, and you may be receiving IP packets but not sending them.

There are two easy ways to determine if Winsock2 is damaged:

From the XP source files, go to the Support / Tools directory

Winsock Test Method 1
Run netdiag /test:winsock

The end should say Winsock test..... passed

Winsock Test Method 2

Run Msinfo32
Click on the + by Components
Click on the by Network
Click on Protocol
There should be 10 sections if the Winsock2 key is ok
MSAFD Tcpip [TCP/IP]
MSAFD Tcpip [UCP/IP]
RSVP UDP Service Provider
RSVP UDP Service Provider
MSAFD NetBIOS [\Device\NetBT_Tcpip...
MSAFD NetBIOS [\Device\NetBT_Tcpip...
MSAFD NetBIOS [\Device\NetBT_Tcpip...
MSAFD NetBIOS [\Device\NetBT_Tcpip...
MSAFD NetBIOS [\Device\NetBT_Tcpip...
MSAFD NetBIOS [\Device\NetBT_Tcpip...

If the name are anything different from those in this list, then likely Winsock2 is corrupted and needs to be repaired.
If you have any 3rd party software installed, the name MSAFD may be changed.
There should be no fewer than 10 sections.

To repair Winsock2

Run Regedit
Delete the following two registry keys:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock2

Restart the computer
Go to Network Connections
Right Click and select properties
Click on the Install button
Select Protocol
Click on the Add button
Click on the Have Disk butoon
Browse to the \Windows\inf directory
Click on the Open button
Click on the OK butoon
Highlight Internet Protocol (TCP/IP)
Click on the OK button
Reboot

Good luck!


on Dec 27, 2009 | Computers & Internet

1 Answer

Optiplex wont boot


These file help to boot the system but good news is that you can fix it.through two methods.
1 fix the new boot record using Recovery Console.
2. repair the OS (recommended)
how to accomplish them.
method 1:
  1. Boot the computer using the XP CD. You may need to change the boot order in the system BIOS so the CD boots before the hard drive. Check your system documentation for steps to access the BIOS and change the boot order.
  2. When you see the "Welcome To Setup" screen, you will see the options below This portion of the Setup program prepares Microsoft

    To repair a Windows XP installation using Recovery Console, press R.
  3. When you are prompted, type the Administrator password. If the administrator password is blank, just press ENTER.
  4. At the command prompt, type the appropriate commands to diagnose and repair your Windows XP installation.
    • on this stage we shall make use of two commands, use one command at ago.restart the computer at every command.
    1. Fixboot writes a new startup sector on the system partition.
    2. Bootcfg modifies the Boot.ini file for boot configuration and recovery.
    Method 2:
  5. assuming method one failed, repent steps 1-4 and -->>press enter to install xp -->>press R to repair. this will repair the entire OS files and you will take the normal installation procedure. incase your stack don't hesitant to email me at arindabosco@yahoo.com

May 08, 2009 | Computers & Internet

2 Answers

Wireless connection


Start->Settings->Control Panel. Double click in Internet Options.

On the Connections tab, click on Never Dial a Connection. While you're there, click on LAN settings. Automatically detect settings should be checked, but normally nothing else should be checked.

If this doesn't help, you may need to rebuild the stack:
Start, Run, CMD to open a command prompt.

Reset WINSOCK entries to installation defaults: netsh winsock reset catalog

Reset TCP/IP stack to installation defaults. netsh int ip reset reset.log

Reboot the machine

Apr 16, 2009 | Computers & Internet

1 Answer

Kernal stack inpage error


You didn't say what your doing when you get this error. It can be caused by many issues. If you have your xp cd and can boot to Windows, open Run type SFC /SCANNOW and let the operating system repair the Windows files. 

If this doesn't solve the issue more information is necessary to diagnose the problem

Mar 22, 2009 | Computers & Internet

1 Answer

I have a dlink - dir-301 wireless router and i can connect, i can see my network but i can connect, even though all correct lights are on the router and i have the correct password


1) Check and test your firewall. Your firewall, especially if its a software firewall like ZoneAlarm, Black Ice, Norton Firewall or something else could be blocking the connection. Disable your firewall and test the connection.

2) Check your IP address

3) Reset your TCP/IP stack by downloading and running WinsockXPFix.exe a Visual Basic program designed to fix corrupted TCP/IP issues, host file problems and a variety of other connectivity issues.

Oct 28, 2008 | Computers & Internet

2 Answers

Can not conect to internet because of norton internet sercurity


Try to disable it for a while and check if it is really the cause of your problem . Restore service once connected and check norton settings to allow connection

Jun 26, 2008 | HP Computers & Internet

1 Answer

My iternet is not working


ok well you have to troubleshoot it ... the best place to start is hardware .. reboot all you devices ... modems ... routers... hubs ...and check your cables ... if your using wireless try to eliminate the wireless and use cables ... next is to determine if it is a upper or lower stack issue ... the upper stack is related to your software the lower stack is related to your networking ... if your using XP or vista reboot in safemode with networking ... then check connectivity ... next thing to use is the command prompt... use ipcaonfig... ping ... arp and other commands to see what connectivity you have ... some common issues are a software firewall blocking your connection ... a corrupt winsock or ip stack ... or a &*%* windows browser ...

Mar 21, 2008 | Computers & Internet

1 Answer

Networking


configure the tcp/ip of all win98se siminteniously, make sure your client ping to the server ip and share them.

Mar 05, 2008 | Sony ® VAIO® V TV-PC Series -...

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