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Blue Screen Again
Posts: 3
Registered: ‎11-04-2012
Location: United Kingdom
Views: 436
Message 1 of 1

S430 USB ports do not recognise any devices, give error "A USB Port Reset Request Failed"

My USB ports became more and more flakey over the past few months. Often the device was recognised but would not enumerate a COM port. I tried recently to update new chipset drivers and now devices are not recognised at all.


I have tried installing the drivers on the Lenovo page but to no effect. I have a feeling I installed an older Intel chipset driver which may have caused problems, in any case re-installing the chipset driver on the Lenovo page makes no difference.


I have written more details in this post on SuperUser


The error given in the device manager is code 43 and  "A USB Port Reset Request Failed". I can't find any information on that particular error code.

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