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Negative ping responses from routers and loopbacks.

Problem Description:

When you do a ping in Windows XP or Windows 2003 server you get negative timing results, and often several lines will scroll by faster than they should.

These ping results are most notible when pinging local routers, and pinging

You may also experience disconnection from network drives and have issues copying files, and browsing the internet.

In addition you are likely to be using an AMD Athlon 64 X2 Dual core processor.

Cause of the Problem:

The timing between the two cores in the processor has lost syncrnization and as a result does not provide accurate results.

Your Ad Here


Install the latest driver for the Athlon 64 X2 processor from AMD.

The current version can be found at the bottom of the following AMD tech article:,,30_182_871_13118,00.html



Related Programs and Devices:
Windows XP , Windows 2003 Server , Domain Controller , Networking , AMD Athlon 64 X2

Last Updated: 05/07/2008 12:03 PM

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