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Community Moderator
Posts: 13,484
Registered: ‎12-07-2009
Location: Česká Republika
Message 11 of 36 (2,119 Views)

Re: y570 usb 3.0 hub couldn't found?

@ oncoskun
the blue port supports usb 3.0.*
*according to the manul.


Punch Card
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
Message 12 of 36 (2,118 Views)

Re: y570 usb 3.0 hub couldn't found?

[ Edited ]

hmm.. but I have no blue ports and for information it's i5 2450m series. when I click on USB 3. Host Controller Utility it says "USB 3.0 main control module is not found".

Community Moderator
Posts: 13,484
Registered: ‎12-07-2009
Location: Česká Republika
Message 13 of 36 (2,099 Views)

Re: y570 usb 3.0 hub couldn't found?

can you check device manager?

 

 



Punch Card
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
Message 14 of 36 (2,093 Views)

Re: y570 usb 3.0 hub couldn't found?

[ Edited ]

link to image 

There is two USB composite device and Renesas Electronics USB 3.0 Host Controller Driver has already installed. 

 

image(s) >50k converted to link(s). 

Paper Tape
Posts: 9
Registered: ‎01-27-2012
Location: Budapest
Message 15 of 36 (2,085 Views)

Re: y570 usb 3.0 hub couldn't found?

Is there any newer Renesas Electronics USB 3.0driver available? I'm still wondering what could cause my USB 3.0 random dissapearance (pls check my previous posts) and in my personal point of view, maybe the issue is caused by that driver.....

 

Community Moderator
Posts: 13,484
Registered: ‎12-07-2009
Location: Česká Republika
Message 16 of 36 (2,079 Views)

Re: y570 usb 3.0 hub couldn't found?

Punch Card
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
Message 17 of 36 (2,073 Views)

Re: y570 usb 3.0 hub couldn't found?

I had removed the driver from "add or remove program" at control pannel, then downloaded it from the link that you said, but the driver and result checked from "device manager" are the same as before.

802.11n
Posts: 410
Registered: ‎01-24-2012
Location: Australia
Message 18 of 36 (2,053 Views)

Re: y570 usb 3.0 hub couldn't found?

Some times the drivers are automatically installed off the net after you uninstalled them, so you're better off downloading those drivers then go offline, uninstalling the ones you have in both device manager and add or remove program. Then reboot and install those which yigit posted, then reconnect to the net.

Punch Card
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
Message 19 of 36 (2,045 Views)

Re: y570 usb 3.0 hub couldn't found?

I have only the devices listed above except Renesas Electronics USB 3.0 Host Controller and Root Hub. I mean what to uninstall from device manager? I tried installing in different combinations but I also don't have blue usb ports? I think my lenovo y570 i5 2450 doesn't have usb 3.0 or what else?

Community Moderator
Posts: 13,484
Registered: ‎12-07-2009
Location: Česká Republika
Message 20 of 36 (2,035 Views)

Re: y570 usb 3.0 hub couldn't found?

it seems your computer doesn't have usb 3.0 ports.
at this point, i suggest you to contact lenovo support line.

please, post back the results.


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