Windows 10: When I'm booting up my PC, all of my USB ports turn off, including my keyboard and mouse,...

This happened to me a week ago as well. I thought I solved the issue by resetting my pc but keeping my files, and for 5 days it worked perfectly. I thought this issue was cause by a windows update, so I uninstalled the last quality update through an external windows tool on a USB stick. I am running a&nb

:)

 

Keyboard & Mouse

Hi, Keyboard and mouse only work in USB 3.0 ports, except when in BIOS where they only work in USB 2.0. Have to switch ports whenever I want to enter BIOS. Also PC will not boot if K&M are in USB 2.0.
Any suggestions?

 

No mouse or keyboard booting Macrium USB

Thanks for that. The mouse and keyboard are plugged into 2.0 ports, ports marked for same.

It is a Logitech wired mouse and a standard, plain vanilla Logitech corded Keyboard needing no special driver.

The USB works fine in another system with mouse and keyboard connected the same way.

Also: on the problem PC I have tried the Macrium USB in a rear MB USB 2.0 port as well as the front case port, which is USB3. No change.

I've also tried booting the USB in standard mode and in UEFI mode from the Boot Menu.

 

usb keyboard giving bios errors at boot

bios ver 0402 x64
2 usb 2 ports (i will name A and B for convinience of explanation) next to ps/2 port,this is where keyboard and mouse have always been plugged.
error message appears after asus logo and reads "keyboard not detected"
bios has not been updated no settings have ever been altered with exception of case fan controll and enabling ram xmp profile
bios set to fast boot and legacy usb enabled
desktop is used for gaming mainly and is used about 4 times a week and no faults of this nature have been experienced in the past

got the error message 2 days ago
Case 1 : keyboard in A and mouse in B
-four starts and error message is produced in 3 and windows boots normally on all starts with both devices usable at login screen and desktop environment
-three starts to check devices in bios,can use keyboard to enter bios and both devices usable and recognised (1 keyboard,1 mouse usb config under advanced settings)in bios

Case 2 : keyboard in B mouse in A
-four starts and results are similar to case 1 with exception that error message appeared on all starts

Case 3 : no device in either A or B
-error message "no keyboard or mouse detected"

Case 4 : keyboard in A or B, mouse not connected
-error message "no keyboard detected"
-can enter bios and device usable in bios and windows environment
-i couldnt navigate in bios to check listed devices as bios mainly uses the mouse

Case 5 : mouse in either A or B and keyboard in usb 3 port near lan port
-no error message, both devices usable in windows login and dektop environment
-keyboard can enter bios however if the pc is cold booted(psu turned off and on before pc power switch turned on) usb cannot be used inside bios,though if i continue to windows and reboot it is completely functional regardless of number of restarts

now i have no idea what to make of results in case 4 because that would mean the the keyboard was being identified as mouse
also in case 1 keyboard did boot once with no errors so maybe the keyboard is malfunctioning but it cold start doing the same in usb 3 later or does it have a problem with usb 2
i hoped i could get insight before i get a new keyboard or change bios settings or flash it
its my first build, i dont want to break anything with haste (this stuff is expensive as ....!!!) and i only have a samsung np550pc to fallback on (i cant game on that once again)