Windows 10: Computer freezing, usb devices appear disconnected, display wont connect again.

Hi,I’ve had this issue come up twice, I was running win10 I did a fresh start with win11 to hopefully solve the issue but after a few months of normal behavior it’s happened again twice in one day. I’ll leave my computer for a few minutes and when I come back the display is frozen and my usb keyboard is flashing lost connection. Nothing works I can only reset/cut power. Also if the monitor gets switched off the display won’t connect again either. As a freelancer trying to get some work done I could use some help.I’m not sure what else to share but I’ll gladly respond with more info.

:)

 

my comp wont recognize an external 2.0 usb hub and shows no usb 2.0 in device manager

Hi Bob,



Thank you for writing to Microsoft Community Forums.

1. What is the make and model of the computer?
   
2. Have you tried connecting on different ports?
   
3. Which version of Windows is installed on your device?
   
   
   

Refer the article Which Windows operating system am I running to provide
the details.



However, I would suggest you to follow the steps mentioned below and let us know if that helps.



Method 1

Disable/Enable quick boot Windows 10

1. Type Power Options in Start menu search and press
   Enter key to open Power Options window.
   
2. Click on Choose what the power buttons do to open System Settings window.
   
3. Click on the link named Change settings that are currently available.
   
4. Scroll down to Shutdown settings and uncheck Turn on fast startup.
   
5. Click on Save Changes, restart the device to check the status of the issue.
   

Method 2

If the USB device does not display in Device Manager, there might be a power requirement issue. Disconnect the device and perform the following steps until the device is detected:

1. Restart the computer
   
2. Connect the device and wait 5 seconds. If the device is not recognized, disconnect it and go to the next step.
   
3. In Windows, search for and open Device Manager.
   
4. Double-click Universal Serial Bus Controllers to expand the list.
   
5. Double-click a USB Root Hub, click the
   Power tab, and then click Power Properties (if it is shown).
   
   
   
   Note: The Power tab displays only in USB 2.0. There is no Power tab in USB 3.0.
   
   Devices that are attached to the hub are shown, as well as the power that they require. If the total displayed power is over 500 mA, remove the devices and use a powered hub.
   
   
   
6. Continue looking at the power properties of each USB hub. If the total Power required exceeds the Total power available for the hub, then remove a device on that hub to lower the Power required number.
   
7. Connect the device and wait 5 seconds. If the device is not recognized, disconnect it and go to the next step.
   
8. Remove high-speed USB cables that are over 3m (9.8 ft) in length and use high-speed cables that are shorter than 3 m.
   Only use high-speed cables shorter than 3m in length with high-speed USB devices (multifunction printers, scanners, and cameras).
   
9. If the USB device is connected to a USB port on a keyboard, disconnect it, then connect it to a USB port on the computer or to a powered hub.
   
10. There might be an issue with the USB port. Try connecting to a different USB port. If the USB device displays in Device Manager after connecting the cable to a different port, then uninstall and reinstall the USB device software
    driver.
    
11. There might be an issue with the USB port. Try connecting to a different USB port. If the USB device displays in Device Manager after connecting the cable to a different port, then uninstall and reinstall the USB device software
    driver.
    
12. Consult the manufacturer of the device for support if the device still fails to display.
    

Hope it helps.



Muralidhar

Microsoft Community Moderator

 

Computer freezing/rebooting when inserting USB devices

Just about 90% of the time when I plug in a USB device (external HD, ipod, etc) my computer will just lock up...can't move mouse, can't even control alt delete...nothing so of course I'm forced to reboot.

I haven't found many solutions except the one Linked Here. So I make the notepad dialog and add it to the registry, but then the second step is to "Unplug ALL usb devices" and proceed to Device Manager to "Uninstall all devices under USB controllers" well both my mouse and keyboard are USB devices, so obviously if I unplug them nothing works, so I just attempt to uninstall what I can and of course eventually it uninstalls the drivers for my mouse and keyboard therefore rendering them useless... I have no idea what to do but this is extremely annoying and I refuse to accept it. I have the latest BIOS on my motherboard

Mobo: Asus M4A87TD/USB 3
Windows 7 Professional 64bit SP1
12GB Ram
All "important updates" are installed (windows update) but I know this isn't the problem because I had about 25 to install for months now and never had these USB errors.

Obviously I'd like to avoid doing a clean install of my OS but if that's what I have to do Ill do it.

 

System connects and disconnects USB drives...

Thanks Bree, but doing so made no difference.

I've been researching this issue, including event ID 51. Most seems to suggest that the drive is failing, but that isn't for my drive. The USB 3.0 hub on the monitor does not have the system connect/disconnect issue, transferring 11 GBs of data didn't even take long:





The most helpful advice had been this one:

USB port mess... - Windows 7 Help Forums

Yes, my own post from four years ego in Windows 7 forum, pretty much forgot that the Gigabyte GA-Z77X-UP5 TH motherboard has a hardware issue related to the USB ports.

Maybe removing all USB hubs/devices, let Windows 10 detect them and install the driver(s) would resolve this. After reading through my link above, I am not inclined to do that at this time...

Again, thanks for your help Bree...