There is no hdmi signal, on led screen i can see "boot" message than 00:00 and counting, when i insert ethernet cable it updates the time for gmt+0 but no video signal with 2 different monitors/tvs all 1080p and also tried with 3 different hdmi cables.
i cant open the recovery screen with toothpick in the av port trick also. İs the device dead or can i do something else?
İ tried to connect with a usb 2.0 a to a male cable with usb burning tool 2.1.7 with no detection i tried all ports 3.0s and 2.0s both x96 and pc. My pc has win 10 edu, is there any problem with win 10 and the tool i dont know too.
Please help, because i dont want to lose time with the vendor on aliexpress
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Hi,
Has anyone managed to successfully find a solution to give an hdmi out display from the note pro 12.2, at the same time as a usb port via otg cable.
What I essentially want to do is to have the note pro at my desk connected via hdmi to a monitor, and still be able to use usb devices such as pen drives etc. Is there any kind of cable combination that will allow for this? I've not been able to find anything.
Thanks
Duncan
I have these:
Usb 3.0 Hub:
http://es.aliexpress.com/store/prod...k-Desktop-4-Port-USB3/1229374_2047737882.html
Usb OTG (with connection for external charger, a must have if you're gonna power devices via USB)
http://es.aliexpress.com/item/CY-Mi...th-USB-Power-for-Galaxy-Note3/1992861830.html
USB A to microUSB adapter, this one is for the HDMI cable:
http://es.aliexpress.com/item/Free-...PE-Male-TO-Micro-USB-5P-Female/882304680.html
You should try all-share-cast or screen cast(via miracast/chromecast) for video and audio. That would do everything easier.
HI all,
My device is a LG G5 H831. I'm trying to connect usb devices Dualshock 4 and a Monster Digital overdrive advanced 128 gb drive) to my phone via usb otg. i have tried with 2 separate cables with no luck. This is one of the cables I used https://www.amazon.ca/CableCreation...5&sr=8-3&keywords=micro+usb+to+usb+type+c+otg
The other is a micro to micro cable that came with the phone clip for my DS4 using an anker adapter to usb c on it. This cable works with both my controller and my 128gb drive using my Samsung Galaxy Tab 4 8 inch tablet with zero issue, however my g5 will not even recognize something is plugged in.
Ive tried searching with no luck, and ive tried 6 OTG diagnostic apps and nothing detects any devices. I can still charge my phone via the usb port and connect it to a computer to transfer files.
I also keep getting USB "power supply" notifications when nothing is plugged in to my usb port on my g5. do you think these issues could be related?
Another bug i noticed is the OTG. I noticed that there is a limit in terms for power draw a USB-C OTG device can receive from the USB-C port of the Mate 20 Pro. USB Power automatically shutsdown depending on a certain current draw and the scenario is somewhat random. This error has been persistent until now with the current version of the F/W (.126)
Although from the phone notification, "Supplying power to the connected device over USB" is present, you will notice from the LED indicator of device attached to the USB port shuts down right after you plug it. If you attempt to re-plug it, usb power is randomly restored.
I am using a USB-C usb hub with HDMI port as the OTG device. I tested this device with another phone (P10, Samsung, etc), power is stable.
I actually have the some problems reading my otg with a USB drive connected. The connection is intermittent. Sometimes it can read the drive and sometimes it can't. I tried it on my P20 Pro and it's working fine. It will be great if others can try it out and review it here.
I'm on version 9.0.0.183 (patch05). Thanks
No otg problem hdmi desktop mode
I am on emui 9.0.0.198 and I have no problem connecting my television through hdmi without extra power. Although at first the connection failed (tv screen showing red stripes and intermittently switching to black screen) and I had to change hdmi cable. Desktop mode worked fine after that hdmi replacement. Maybe just hdmi does not draw much power.
Mate 20 pro.
I bought a usb-c to hdmi cable, it connected to my new LG PC monitor a few times with no problems. But recently (no sure when or why) it will not connect to the monitor but it will connect fine to my Samsung series 7 TV.
The phone notification says the phone is supplying power to the usb device.
I have a ugreen 16gb USB/usb c flash that I used to use on my p20 lite and it worked fine. I tried it with my mate 20 pro and it does not work. I also have a hdmi/usb c for desktop mode and that works with no issue.
I purchased USB c / female USB adapter and when I plug in my OTG USB memory (that does not work when plugged into the phone) now works perfectly.
Yesterday I had my Mi 11 Lite delivered. After setting up the SIM card and so on, I tried to connect it to my Windows PC to copy the photographs that didn't migrate during the device transfer procedure.
Plugged it into the PC, it failed to appear in file manager. It started to charge, but wouldn't connect otherwise. Tried all the usual of setting the default USB, turning on USB debugging, nothing. Tried various different USB sockets, USB hub, nothing. Getting very frustrated, I was thinking I would return it for a refund. By this time it had downloaded an update and requested a restart. As it restarted, it was plugged into a USB port and once I unlocked it, hurrah! It connected. I then copied over the pictures. Happy days.
A little later I re-connected it to the PC and again, nothing. I installed the Xiaomi connection suite and it complained that there was no device connected. Eventually I installed Smartisan's wonderful Handshaker which creates a WiFi connection and copied over some files using it. I was still annoyed though. This morning I thought I would try connecting using my Laptop. No connection there either. I tried a USB OTG flash drive, it wouldn't work. Thinking I really would have to return the 'phone, I rebooted it. When it restarted, I plugged the USB OTG drive in and this time it appeared. Plugged the 'phone into the PC, nothing. Plugged the OTG drive back in, nothing again. Rebooted it once more, USB OTG worked. Thinking I was starting to go crazy, a thought suddenly struck me.
When I had plugged it into the PC the very first time, I had plugged it into a USB-C port on the PC. When it restarted, it was plugged into a USB-A socket as that was the last port I had tried. As the USB-A port had worked, I had then tried the USB-C port, which didn't work and after that nothing connected to the 'phone worked.
My PC is a Lenovo all in one which should allow use of the screen and keyboard to be shared with a mobile device when plugged into the PC's USB-C port. My guess is that the PC is trying to connect to the Mi 11 Lite, offering to share the screen and keyboard which then confuses the 'phone and blocks all access to the USB on the 'phone until it is rebooted. Since I have avoided using the USB-C port on the Lenovo PC to connect to the 'phone, it has worked perfectly well.
Steps to try if your 'phone won't connect to the PC:
Unplug all cables from the 'phone and reboot it.
Make sure that the USB-C cable is removed from the PC.
Plug a USB-A to USB-C cable into a USB-A port on the PC.
When the 'phone has restarted, unlock it.
Plug the USB-C end of the cable into the 'phone.
I should add that I have been using the USB-C port on the Lenovo for all my other 'phones, including a Mi Mix 2S, TCL 10, Carbon Mobile and a Teclast Tablet and all have been fine. Only the Mi 11 Lite has not worked as expected.
I hope this helps someone. It may just be something that is specific only to the Lenovo PC and the Mi 11 Lite 5G combination, but it has had me baffled for hours!
I have the same problem, I would try your solution but my Asus laptop doesn't have a USB-A but only 2 USB-C ports and no way it connects. It works ok with my pc which has an USB-A port.
So I think there's no solution for me?
Also I have another
I have an issue with Bluetooth, it doesn't automatically connect to paired devices like my car (most importantly), speaker or laptop. First I thought it was the car but since it doesn't auto connect to other devices it must be the phone(s)
I have searched for a solution on Internet but couldn't find a fix. BTW same problem on my Poco F2 pro and Oppo X2pro. All are global rom.
Has anyone a solution for this problem?
i'm trying to use an android box s905x4 (x96 max plus ultra) as it is a cellphone with android auto, but i can't connect it to the car, nor to the pc with MPT so something is wrong.
is the cable? usb male to usb male doesn't work, tried usbc with usb A adapter, etc nothing works.
it's just impossible because the hardware doesn't have an usb port for it?
obviously for the first star i have a screen connected, after it should be automatic.
any idea?
any box that will works?
i've seen specific box for android auto but are super expensive for what they do and are, and are full of bugs, so it's a no, for those money i'll buy a cellphone even second hand.