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Inspiron 1100 USB and Audio problems

My Inspiron 1100 laptop hangs randomly when running online apps and/or freezes on boot-up.  Ran startup full diagnostics and had the following error codes:

On the USB controllers, all three of controllers 0/1/2,  fail the last test and reports error code 4E00:0228

The Audio tests fail two tests with error codes 1B22:0268 and 1B22: 0667

Anyone have any idea as to what is needed to be done to fix it?  Both these hardware functions are built-in to the mother board but if someone can localize the problem to some number of mother board ICs, I have access to replacement parts and the equipment to remove/replace any failing ICs. 

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