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2 Posts

04-11-2012

san ramon, ca

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U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-04-11, 20:43 PM

PLease HELP!!

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955 Posts

01-05-2010

INDIA

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  • Message 2 of 8

Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-04-14, 8:22 AM

Hello jounin85 and welcome to community,

 

Kindly unplug all USB devices connected to the USB port then go to device manager and uninstall all USB drivers

 

Download the USB driver and install it.

 

 

Best Regards,

Tanuj


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4 Posts

05-15-2012

california, usa

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Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-05-15, 17:09 PM

I have the same problem where the usb 2.0's dont work but the 3.0 one works. I uninstalled the two generic usb ports and then reinstalled the driver you posted. It still doesn't work. Thanks for your help.

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11 Posts

05-23-2012

Germany

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Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-05-24, 17:44 PM

I am having the same problem. I wish the support were a tad better, as this is a very annoying problem.

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955 Posts

01-05-2010

INDIA

981 Signins

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  • Posts: 955
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  • Location: INDIA
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  • Message 5 of 8

Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-05-24, 17:50 PM

Hi khthai333,

 

Can you please reinstall the Operating System from OneKey Recovery and check.

 

Best Regards,

Tanuj


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11 Posts

05-23-2012

Germany

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  • Message 6 of 8

Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2012-05-24, 19:57 PM

Hello everyone,

 

I have this problem: the USB 3.0 hub works well. I can connect everything to it and it will be recognized. But not being able to use the two usb 2.0 hubs is really bothering me, as I am a musician and need to connect several midi devices to the computer.

 

I have only had this computer for two days, so this can´t be a hardware problem. The Usb hubs seem to provide the usb devices I connect with energy, just not enough. I can´t seem to change the settings for this...any suggestions?

 

Moderator Note; post merged in, subject edited

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1 Posts

10-02-2012

india

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  • Message 7 of 8

lenovO IDEA PAD right side usb 2.0 ports are not working .

2012-10-02, 19:13 PM

Am facing the same problem .. Please help . right side usb 2.0 ports are not working .

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1 Posts

01-08-2019

US

1 Signins

25 Page Views

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  • Location: US
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  • Message 8 of 8

Re: U400 both right side usb ports are not detecting logitech mouse or keyboard

2019-01-09, 0:04 AM

I have spoken to Microsoft regarding the USB Port Power error. It has nothing to do with the motherboard or the USB port itself (Lenovo's guess). MS believes it has to do with the power distribution from the battery itself. Just bad engineering. I performed a complete diagnostic scan tonight with no issues reported to include all diagnostic scans on the motherboard. I would recommed checking for system updates. My belief it has to do with how the battery functions . If you find out anything else let me know.

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