USB ports charge devices but doesn't recognise them
crwdns2934249:0crwdne2934249:0:
My laptop has two USB ports and both of them provide power to my devices (eg cellphone, tablet, flash drive, etc). However, when plugged in, these devices don’t appear/work on the computer. So I can’t access my files or use my drawing tablets. This happens quite often to me but I can usually get everything working again by disabling the USB controllers under Device Manager and then enabling them, or by waiting a few hours. Nothing seems to be working this time, though. Any suggestions/advice is appreciated.
List of things I’ve tried:
* Restarting laptop (every time I did one of the following)
* Removing power cord for a few hours
* Changing power management settings for USB Root Hub (USB 3.0)
* Turning off fast startup
* Uninstalling hidden devices
* Checking for outdated drivers (''DriverEasy'' didn’t detect any)
* Scanning for hardware changes
* Removing dust from USB ports
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Also, I have this error in my Device Manager. It’s been there for a long time and never affected anything but I thought I’d mention it just in case.
USB ports charge devices but doesn't recognise them
crwdns2934249:0crwdne2934249:0:
My laptop has two USB ports and both of them provide power to my devices (eg cellphone, tablet, flash drive, etc). However, when plugged in, these devices don’t appear/work on the computer. So I can’t access my files or use my drawing tablets. This happens quite often to me but I can usually get everything working again by disabling the USB controllers under Device Manager and then enabling them, or by waiting a few hours. Nothing seems to be working this time, though. Any suggestions/advice is appreciated.
List of things I’ve tried:
* Restarting laptop (every time I did one of the following)
* Removing power cord for a few hours
* Changing power management settings for USB Root Hub (USB 3.0)
* Turning off fast startup
* Uninstalling hidden devices
* Checking for outdated drivers (''DriverEasy'' didn’t detect any)
* Scanning for hardware changes
-
+
* Removing dust from USB ports
Also, I have this error in my Device Manager. It’s been there for a long time and never affected anything but I thought I’d mention it just in case.
USB ports charge devices but doesn't recognise them
crwdns2934249:0crwdne2934249:0:
My laptop has two USB ports and both of them provide power to my devices (eg cellphone, tablet, flash drive, etc). However, when plugged in, these devices don’t appear/work on the computer. So I can’t access my files or use my drawing tablets. This happens quite often to me but I can usually get everything working again by disabling the USB controllers under Device Manager and then enabling them, or by waiting a few hours. Nothing seems to be working this time, though. Any suggestions/advice is appreciated.
List of things I’ve tried:
* Restarting laptop (every time I did one of the following)
* Removing power cord for a few hours
* Changing power management settings for USB Root Hub (USB 3.0)
* Turning off fast startup
* Uninstalling hidden devices
* Checking for outdated drivers (''DriverEasy'' didn’t detect any)
* Scanning for hardware changes
Also, I have this error in my Device Manager. It’s been there for a long time and never affected anything but I thought I’d mention it just in case.
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