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Accepted Solution

Universal Bus Serial controller driver missing

[ Edited ]

Hi, I just bought a brand new Toshiba Satellite L845 SP4304LA with Windows 8, so I downgraded to Windows 7 x64. I managed to make everything work, WiFi, USB ports, Webcam, etc. But when I go to device manager I get a ? sing on Other devices. In there I see:

Universal series Bus controller (USB) [PCI\VEN_8086&DEV_1E31&SUBSYS_FB501179&REV_04]
driver is missing. What is this?

 

Help please!

Member
Posts: 3

Re: Universal Bus Serial controller driver missing

Solved, it was the USB 3 driver that was missing. Its also missing from Toshibas support page for this laptop. I downloaded from here: http://fielnaml.info/driver-toshiba-satellite-l845-notebook-for-windows-7/ Universal Serial Bus – USB3.0 v1.0.4.220

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Re: Universal Bus Serial controller driver missing

 

Satellite L845-SP4304LA (PSKF6P-00WAR1)

 

Toshiba downloads here

 

 

Great source! Thank you.

 

   Driver Toshiba Satellite L845 Notebook for Windows 7

-Jerry
Member
Posts: 3

Re: Universal Bus Serial controller driver missing

Yes well I couldnt find that driver there, that was the problem.

Thanks anyway.

Member
Posts: 1

Re: Universal Bus Serial controller driver missing

I downloaded it directly from Intel website https://downloadcenter.intel.com/download/21129/USB-3-0-Driver-Intel-USB-3-0-eXtensible-Host-Control... then upack it and run setup and restart.