in ThinkPad: P and W Series Mobile Workstations https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile-Workstations/Thinkpad-P50-USB-3-UASP-issue/m-p/3453529 ThinkPad: P and W Series Mobile Workstations topics Thu, 13 Oct 2016 01:33:19 +0000 tp07_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1306/3453529/3453529 Greetings.

 

Been running into issue with a P50 when using external USB 3.0 enclosures that support UASP.  The enclosures are Vantec (different encloure models) with WD RE drives installed.

 

The drives don't respond properly and hang the entire system when USAP driver is ]]> Thu, 13 Oct 2016 01:33:19 +0000 https://forums.lenovo.com/topic/findpost/1306/3453529/3453529 iL1fe <![CDATA[ Re: Thinkpad P50 USB 3.0 UASP issue ]]> https://forums.lenovo.com/topic/findpost/1306/3453529/3455362 Hello,

 

I haven't heard of this myself, but I'm curious if the problem is specific to the combination of ThinkPad P50 + Vantec external USB 3.0 enclosure and Western Digital RE (enterprise) drives.  I have used a variety of generic external USB enclosures with the ASMedia ]]> Sat, 15 Oct 2016 06:56:59 +0000 https://forums.lenovo.com/topic/findpost/1306/3453529/3455362 goretsky <![CDATA[ Re: Thinkpad P50 USB 3.0 UASP issue ]]> https://forums.lenovo.com/topic/findpost/1306/3453529/3851964 Hello all,


I have a U32 shadow SCSI external disk drive, and am using LENOVO Laptop, and am getting the same problems with RANDOM disconnecting and reconnecting.


So, I tried the suggerted FIX, and it didn't work. So I proceded to find an UPDATED uaspstor.sys file and DL' ]]> Tue, 24 Oct 2017 00:27:26 +0000 https://forums.lenovo.com/topic/findpost/1306/3453529/3851964 cyberspyder <![CDATA[ Re: Thinkpad P50 USB 3.0 UASP issue ]]> https://forums.lenovo.com/topic/findpost/1306/3453529/3853103 Well I found a temporary FIX for this problem (temporary because I must give it a few days to see if it really works and holds up)

This was way too easy, and hopefully solves this problem for most/all of you.

I went to this site iL1fe for posting this thread and a link to the USBStor workaround, hopefully you're still around to see this.

 

My ]]> Sat, 11 Aug 2018 20:22:45 +0000 https://forums.lenovo.com/topic/findpost/1306/3453529/4170512 idbirch