Computer will not detect tablet!!! - Shield Tablet Q&A, Help & Troubleshooting

When I plug in my Nvidia Shield K1 into my computer it only charges.....
My old K1 was recognised by my computer immediately before so I don't know why this one won't work?
Please note these things.
1. I have tried a different cable and connector
2. It was purchased second hand and bootloader is already unlocked with TWRP installed.
3. Have installed all necessary drivers on computer
4. Have put tablet into developers mode
5. Have selected MTP on developer options
6. Nothing shows up in device manager

Have you tried with another PC?

Any notification on the Shield, that it has been connected by USB? And if so, select MTP (selecting MTP in Developer's Options doesn't always work on some devices).
You tried other USB ports on the PC? You said you tried another cable and "connector", so maybe by "connector" you mean the USB port on the PC? Also, don't use a hub, connect directly to the USB port on the PC.
If none of this work, and never did on this 2nd hands device, you may have a damaged USB port on the Shield.

Try going to Developer options - Revoke USB debugging authorizations. That has worked for me in the past. I would doing it with the USB disconnected then reconnect.

Related

computer does not recognize shield

i'm trying to connect my shield to my computer to do some basic android development (i have an app, it works on other devices, want to test it on the shield).
my problem is, when i plug it into the computer, nothing happens. to clarify, i don't mean that the drivers don't install correctly and then i can't do anything. what is happening is actually nothing. the computer (windows 8) does not recognize anything is happening, the device manager does not see any new devices even after scanning for hardware changes.
the shield is in development mode, and has usb debugging turned on, but i don't get any response anywhere. the shield does at least appear to charge over the usb cable, but that's it. listing adb devices also provides no output.
do you guys have any idea what might be going on that the device isn't recognized on any level that i can tell?
It sounds like either the USB port or the cable you're using is faulty.
Have you tried switching USB ports, to see if it's recognized then? And have you tried using a different cable?
joshuarivera said:
i'm trying to connect my shield to my computer to do some basic android development (i have an app, it works on other devices, want to test it on the shield).
my problem is, when i plug it into the computer, nothing happens. to clarify, i don't mean that the drivers don't install correctly and then i can't do anything. what is happening is actually nothing. the computer (windows 8) does not recognize anything is happening, the device manager does not see any new devices even after scanning for hardware changes.
the shield is in development mode, and has usb debugging turned on, but i don't get any response anywhere. the shield does at least appear to charge over the usb cable, but that's it. listing adb devices also provides no output.
do you guys have any idea what might be going on that the device isn't recognized on any level that i can tell?
Click to expand...
Click to collapse
If youre just trying to connect thru adb you need the universal naked driver. If the shield isnt being mounted try a different usb port and make sure youre using the shield cable as well. My samsung cable will charge it but i cant transfer data with it.
Did this get solved?
Did this ever get solved? I have the same issue. I have tried everything everywhere has said to do with no luck.

Asus Z380KL Cant switch to MTP

Hello first sorry for my bad english, second i just got an older Asus Z380KL (runing Android 6.0.1 latest update from Asus) and its working fine for the most part. I just cant connect it to my PC (Windows 7/10) using USB. When i plug it in to my PC in device manager i dont see any new device but the Tablet is charging.
The tablet is in charging mode and i cant switch it to MTP. In Setting>Storage there is no option to change the USB mode, i dont get any notification in the pull down bar, in Developer menu i enabled USB debuging and tested the option to switch the USB configuration but if i change to MTP,PTP or RNDIS it always says Charging. I know the USB connector on the tablet is OK just tested my OTG cable and connected a mouse and it was working. Also i used 5 diferent USB cables that work when i try whit my Phone. Also tested all my USB2 and USB3 ports on my PC and laptop.
If anyone can help i wold be very grateful
Edit: Just tried it on Ubuntu 16.04 Live and MTP is working fine, Tablet connects i get the popup in the status bat saying i can pick if i want charging, MTP or PTP but on Windows 7/10 i cant get it to work its always in charging mode and i cant change it.

Data Issues (e.g. viewing Phone contents in Windows) - Please help/advise

I think I'm doing something wrong, the Pixel 2 only works with certain cables, or something else (port defect, OS defect, special drivers needed, etc.). I wanted to transfer some files from my PC (Windows 10) to my phone. I have a USB 2.0 to type-C cable that I plugged in. The phone came up in Windows but the contents of the window were blank. I could not access any contents or view anything on the phone. In Settings under USB I saw it said "charging" so I selected "transfer files" and it disconnected from Windows and reconnected only to go right back to charging. I have locked/unlocked, restarted the phone, tried different USB ports, and nothing works. The only function that works is "charging." When I use the supplied type-C to type-C that came with the phone I can get it to work only if I plug into the computer, then the phone, lock the phone, and then unlock it using my PIN (not fingerprint). I ordered a USB 3.0 to type-C cable to see if that works. Is there something I'm missing on why the phone won't connect with a USB-A to USB type-C cable...except to charge? Drivers or something else?
Also...I've reset the phone once (that didn't work either)...and even tried enabling USB debugging.
Please help. Thanks in advance.
Well...I think I figured it out with more troubleshooting. Apparently, you can't connect this phone to a computer via a USB hub. I was able to get it to work by plugging directly into my computer. I tried it on two different powered USB 3.0 hubs and it didn't work. Not sure why or if there is a way around it for convenience.

PC won't recognize lg x venture for MTP or ADB?

Hello, I just purchased an LG X Venture, model number H700. It is running android 7.0. When I first got it a few days ago, I installed the drivers for it on my windows 7 computer, and plugged it in. I got a pop up on the phone where I set the default USB mode to MTP (media transfer protocol). It worked great, and I was able to tranfer files between my PC and my phone.
Then I tried to get adb debugging to work with my phone, and screwed everything up. I enabled developer options, and then checked USB debugging. I also accidentally hit the "revoke USB debugging authorization button." I installed what I think are the correct ADB drivers on my PC. Then I plugged my phone back into my PC. This time, nothing comes up. I've checked in the device manager, etc., and I can't find a trace of the phone anywhere.
I looked back at developer options under USB configuration, and it's still set to MTP. But somehow I screwed something up, because my phone and computer no longer recognize each other (except for charging).
I even tried my phone with two other computers (one also windows 7, the other mac), and got the same behavior.
Any idea how to fix this? Ideally I'd like to get ADB to work, but I would settle for just getting MTP back haha.
Actually, solved it! Turns out the cable I was using was damaged. I used another one and MTP works fine on all computers.

Can't get usb debugging working

Phone is rooted and on android 10 and xxxnolimits installed
I connected phone to pc and only charging. Tried 3 different cables, including official one and 3 different USB ports and not showing on pc. I can hear noise it's connected to pc but then another noise to disconnect
Usb debugging is enabled and default usb configuration I can change to file transfer, usb tethering , midi, ptp & no data transfer. I changed it to each of them still not showing
There is no option to choose mtb from drop down notification no notification is there
I rebooted phone and pc and cleared cache. Also i app settings allowed notifications.
I'm at the end of my tether trying to figure out what issue is as was working previously.
Now all its doing is charging
Any suggestions
funkyirishman said:
Phone is rooted and on android 10 and xxxnolimits installed
I connected phone to pc and only charging. Tried 3 different cables, including official one and 3 different USB ports and not showing on pc. I can hear noise it's connected to pc but then another noise to disconnect
Usb debugging is enabled and default usb configuration I can change to file transfer, usb tethering , midi, ptp & no data transfer. I changed it to each of them still not showing
There is no option to choose mtb from drop down notification no notification is there
I rebooted phone and pc and cleared cache. Also i app settings allowed notifications.
I'm at the end of my tether trying to figure out what issue is as was working previously.
Now all its doing is charging
Any suggestions
Click to expand...
Click to collapse
Do you have the latest fastboot-adb platform tools installed? Just a thought.
Will check
However usb notification drop down not coming up on phone to change settings when I plug phone into port.
Also plugged phone into USB port of car for android auto and not picking it up
If I restore a backup would that be worth trying or does issue seems to be with usb port on phone?
funkyirishman said:
If I restore a backup would that be worth trying or does issue seems to be with usb port on phone?
Click to expand...
Click to collapse
Try uninstalling and reinstalling usb google drivers on your pc ( or your appropriate driver's for your phone).
Install OEM USB drivers | Android Studio | Android Developers
Discover links to the web sites for several original equipment manufacturers (OEMs), where you can download the appropriate USB driver for your device.
developer.android.com
Are you talking about usb drivers?
I installed this one
OnePlus USB Drivers | Official
Download the latest version of OnePlus USB Driver for your OnePlus smartphone. OnePlus USB Drivers helps your OnePlus smartphone to communicate properly with your computer.
oneplususbdrivers.com
Still not working
Phone not showing up in device manager
Also tried the below and phone just keeps on rebooting
in Developer option > USB debugging ON
turn off phone
connect cable
turn ON phone
Still looking for a solution
Tried cable on old one plus 5 and it's working fine on pc
So must be phone
Any suggestions on what to try

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