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yigit
Posts: 13,250
Registered: ‎12-07-2009
Location: Antalya
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Re: y570 usb 3.0 hub couldn't found?

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


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oncoskun
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
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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
yigit
Posts: 13,250
Registered: ‎12-07-2009
Location: Antalya
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Re: y570 usb 3.0 hub couldn't found?

can you check device manager?

 

 



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oncoskun
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
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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). 

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mattheus
Posts: 9
Registered: ‎01-27-2012
Location: Budapest
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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
yigit
Posts: 13,250
Registered: ‎12-07-2009
Location: Antalya
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Re: y570 usb 3.0 hub couldn't found?

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oncoskun
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
0

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.

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velenoso666
Posts: 411
Registered: ‎01-24-2012
Location: Australia
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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.

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oncoskun
Posts: 26
Registered: ‎01-30-2012
Location: İstanbul
0

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
yigit
Posts: 13,250
Registered: ‎12-07-2009
Location: Antalya
0

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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