1. Android Central Question's Avatar
    I use usb for to connect with externl display. When I connected with external display, the message and image about low charging current is appeared very frequently. I do not use usb to charge but for connection only. How to disable this messages?
    06-27-2021 01:10 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Which phone? When you connect, swipe down the notification panel and tap the USB notification (if present). What options do you see there?

    Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/as...community.html
    06-27-2021 01:14 PM
  3. mustang7757's Avatar
    Have you tried different cables ?
    06-27-2021 05:07 PM
  4. nail1962's Avatar
    Yes, I tried different cables includind native samsung.

    It is Tablet Samsung S7 with Android 11.
    06-28-2021 10:26 AM
  5. mustang7757's Avatar
    Ok moved this to Galaxy Tab 7 forums see if any owners there can help
    06-28-2021 10:33 AM
  6. nail1962's Avatar
    In the notification area, there is USB for transfer files (I already tried other possibilities). In the middle of the screen appears a disk with percentage of charge and at the same time appears notification Slow charging, use another adapter.
    06-28-2021 10:36 AM
  7. mustang7757's Avatar
    In the notification area, there is USB for transfer files (I already tried other possibilities). In the middle of the screen appears a disk with percentage of charge and at the same time appears notification Slow charging, use another adapter.
    Can you post a screenshot of these messages?

    https://forums.androidcentral.com/sh...d.php?t=413366
    06-28-2021 10:37 AM
  8. nail1962's Avatar
    Sorry, how can I attend the forum Galaxy Tab 7?

    I use the Russian language and the screenshot will be useless.
    06-28-2021 10:43 AM
  9. mustang7757's Avatar
    Sorry, how can I attend the forum Galaxy Tab 7?
    No need i already put you there
    06-28-2021 10:44 AM
  10. nail1962's Avatar
    I can not switch off the USB notification. It is in grey without the possibility to turn it off.

    And what is strange for me - the announcement appears without regularity. Sometimes very often, sometimes rare.
    06-28-2021 10:48 AM
  11. mustang7757's Avatar
    I can not switch off the USB notification. It is in grey without the possibility to turn it off.
    Where do you see this?
    Are you looking in settings then system apps
    06-28-2021 10:50 AM
  12. nail1962's Avatar
    Settintgs -> App -> System App -> Platform Android (In English may be System Android) -> Notification -> USB connection

    To connect with the external display I use "Allow debugging by USB". In this case, Android has to understand that this connection is not for charging. I hope. I use the Linux system for many years and I see that android is more complicated for setting.

    When shifting the notification in the notification area. the gear appears. As I click on it I see System UI but I can not switch off notification. It is in grey without the possibility to modify.
    06-28-2021 10:55 AM
  13. mustang7757's Avatar
    Ok lets start with a screenshot what you see that way i can see what you are and we work from there
    06-28-2021 11:11 AM
  14. nail1962's Avatar
    What kind of screenshot do you need - with notification?
    06-28-2021 11:13 AM
  15. mustang7757's Avatar
    What kind of screenshot do you need - with notification?
    Yes with notification please
    06-28-2021 11:18 AM
  16. nail1962's Avatar
    https://drive.google.com/file/d/1BEH...ew?usp=sharing
    But everything ii in Rusian

    In the bottom is Slow Charging (1h48 up to full charging) Use a supported adaptor.

    Above this notification is a USB for transfer files. Click for setting.
    06-28-2021 11:35 AM
  17. mustang7757's Avatar
    You see this in your pull down notification panel the message?
    I dont understand Russian but will try to do best i can with what i see.
    06-28-2021 11:39 AM
  18. nail1962's Avatar
    I swipe down the notification panel on the upper edge of the screen.
    06-28-2021 11:43 AM
  19. mustang7757's Avatar
    I swipe down the notification panel on the upper edge of the screen.
    I dont think you can disable that notification , maybe snooze it for certain part of time , anytime anything connected to usb connector of phone it will give options to to choose how to interact /messages which your external display hooked up is doing.
    06-28-2021 11:48 AM
  20. B. Diddy's Avatar
    FYI, I tightened up this thread by merging some of the individual posts.

    Does this help at all? https://www.digihelpdesk.co.uk/how-t...on-samsung-s9/
    06-28-2021 11:51 AM
  21. mustang7757's Avatar
    Another thing was thinking about , why not use dex with usb- c to HDMI cable ?
    Maybe thats why its saying low voltage
    B. Diddy likes this.
    06-28-2021 11:53 AM
  22. nail1962's Avatar
    I already saw this, but it is useless because "Search for ‘USB’ and flick the toggle to ‘ON’" is not working. It is in grey and can not be moved.
    06-28-2021 11:54 AM
  23. B. Diddy's Avatar
    Hmm. What if you turn off Fast Charging only while you're connected to the monitor?

    06-28-2021 11:55 AM
  24. nail1962's Avatar
    I think I found what is the reason for my problem. Thanks for mustang7757. You wrote about low voltage. This is the reason. I used a cable extender for usb. I suppose that the voltage falls very strongly. I connected now with the computer directly with usb port in the computer without cable extension and the message disappeared! Thank you, friends. I will buy more thick cable extension and vu a la.
    mustang7757, B. Diddy and J Dubbs like this.
    06-28-2021 12:05 PM
  25. mustang7757's Avatar
    I think I found what is the reason for my problem. Thanks for mustang7757. You wrote about low voltage. This is the reason. I used a cable extender for usb. I suppose that the voltage falls very strongly. I connected now with the computer directly with usb port in the computer without cable extension and the message disappeared! Thank you, friends. I will buy more thick cable extension and vu a la.
    Thats Great
    06-28-2021 12:06 PM

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