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derekgroves
Blue Screen Again
Posts: 21
Location: Shreveport, LA
5,903 Views
Message 11 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

Just an update everyone- I tried this method posted in  another thread to create a y cable with usb female to hopefully charge and power at same time. Involved a bit of soldering and a resistor, which I'm very capable of.....however, still no go.  If anyone else finds a solution PLEASE let others here know! In the meantime I'm giving up. Fact is, I never really had a specific need to charge and provide data at same time, I just wanted the capability in my bag of cables I carry with me.  At least we can use external USB devices, andnwith the right dongle even power them separately so things like external hd's work. I guess I would rather have that than no ability to power an external HD like on my old iPad.

 

I first had the ASUS T100 before this Yoga 2, and in addition to be8ng a fingerprint magnet, the ASUS had a much more inferior screen, one less camera, flimsier build, AND lower speed proc/less RAM.....at least the one Best Buy carries, the 100TAF for the same price as the Yoga 2. I know the 100TAM has same spec RAM and proc as Lenovo, but still has inferior screen and cheap build. You do get that real USB port in the keyboard dock though, but I dont think the trade off on the other points is worth it.

 

Good luck guys.....whatever you've got, enjoy it.

 

wildpig1234
Punch Card
Posts: 46
Location: US
5,896 Views
Message 12 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

MS store just had a sale on T100TAF for $175.  of course that was out of stock in a day.  at that price the t100 is def competitive, just not at 260-300$.   If levono can make a kb dock for the yoga 2 replacement they would have a complete winner.  IMHO, the slight added bulk for a proper kb dock with direct electric connection is worth it as most people doesn't carry the kb dock with them all the time to make the added bulk an issue.  you can still make and keep the slim shape of the tablet and the nice highres screen in either case.  but when you do need a proper kb with additional usb port, a BT kb doesn't really substitute.

paputo
Punch Card
Posts: 14
Location: USA
5,889 Views
Message 13 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

Lenovo has a cable specifically designed for Thinkpad 8 (8" Windows tablet), as follows:


ThinkPad USB 3.0 Y cable
Part number: 4X90G54343

 

The ThinkPad USB 3.0 Y cable provides ThinkPad 8 users charging capability as well as USB 3.0 connectivity. The cable is equipped with a unique micro-USB/power tip that fits perfectly with the ThinkPad 8 USB/Power port. The cable splits so that the power cable can plug directly into an AC charger while the USB cable plugs directly into a USB device.

 

Provides/maintains charge capacity
Enables USB connectivity
Power via AC charger

 

ThinkPad USB 3.0 Y cable

 

This cable may work for Yoga Tablet 2 8", 10", 13" (Windows), providing simultaneous charging and USB 2.0 connectivity.

 

 

 

 

 

 

derekgroves
Blue Screen Again
Posts: 21
Location: Shreveport, LA
5,880 Views
Message 14 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

No,  there's no way to even plug that cable into this machine. Thats a USB 3.0 micro connector, which this taboet can't physically accomodate.

paputo
Punch Card
Posts: 14
Location: USA
5,877 Views
Message 15 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

 

It should be microUSB (USB 2.0) backward compatible. It will only provide USB 2.0 connectivity for Yoga tablet 2.

(You can connect a USB 2.0 device to a USB 3.0 slot; You can also connect a USB 3.0 device to a USB 2.0 slot. This does not apply to microUSB ports?.)

 


derekgroves wrote:

No,  there's no way to even plug that cable into this machine. Thats a USB 3.0 micro connector, which this taboet can't physically accomodate.


 

derekgroves
Blue Screen Again
Posts: 21
Location: Shreveport, LA
5,873 Views
Message 16 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

No, there's no way to physically plug it in. MicroUSB 3.0 uses a completely different connection standard.....look at the pic and look at the side of your tablet......our tablets have microusb 2.0

 

derekgroves
Blue Screen Again
Posts: 21
Location: Shreveport, LA
5,864 Views
Message 17 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

micro-usb-cables.jpg

paputo
Punch Card
Posts: 14
Location: USA
5,856 Views
Message 18 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

By looking at the pictures of Thinkpad 8, the microUSB port on it does look very different.  Well, another road is being blocked. Smiley Frustrated

derekgroves
Blue Screen Again
Posts: 21
Location: Shreveport, LA
5,826 Views
Message 19 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

paputo- I have accepted defeat on this one =(.

I will just have to hope I never encounter a situation where I need to simultaneously power the tablet and run a USB device.
wildpig1234
Punch Card
Posts: 46
Location: US
5,822 Views
Message 20 of 38

Re: Yoga 2 (1051F) MicroUSB charge/data simultaneously?

We need to petition levono to start making a proper kb dock.  The way i see it is it's unlikely (or not as easily) able to have a full size usb added to the tab itself.  so the only real way for charging and using usb at same time is by a proper kb dock that is a liitle bigger to accomodate a full size usb port than the current BT kb  with actual physical electrical connection to the tab.