Intermittant network connectivity problems

[BobG19]

I replaced my memory sticks yesterday.  Computer, including network, worked fine for several hours thereafter.  Then began having wireless connectivity problems. No other device in house has same issues, so not a FIOS problem.  Windows diagnostic tool can't solve.  HP diagnostic tool can't solve.  Device manager says Intel LAN card is working properly.  Ping test from cmd prompt showed no problem.  Internet sometimes works fine, and next minute cannot connect wirelessly.  Any suggestions?

[praveen196]

@BobG19 Welcome to HP Community!

Please provide the correct product number.

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http://support.hp.com/us-en/document/c03754824

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