i had this message come up on my computer
a usb device has exceeded the power limmits of its hub port for assistance
in solving this problem click this message
i click this message and get this
usb root hub(2 ports)
? unknown usb device
unused port
try removing usb device and press reset
ive taken out all usb device pressed reset but i still get this message
Plz Suggest me
garde wrote:
power surge on hub port
19-May-07
i had this message come up on my computer
a usb device has exceeded the power limmits of its hub port for assistance
in solving this problem click this message
i click this message and get this
usb root hub(2 ports)
? unknown usb device
unused port
try removing usb device and press reset
ive taken out all usb device pressed reset but i still get this message
allso a few days before this happend a trip switch on our fuse board had
tripped and shut the computer off .after restarting ,the mouse or the
keyboard would not respond . to turn the computer off i had to hold the power
button the comp shut down but the fan at the back top was still running allso
the yellow power light styed on as did the dvd tray light, allso the lights
on the keyboard stayed on
i have got the mouse working buy uninstalling and reinstalling and that
seemd to work, so i thought i would try the same with the keyboard but after
uninstalling i realised that i did not have a disc to reinstall the so if
any one knows how i can reinstall it that would be good .but that wont help
the power surge problem i mentiond at the begining, if you dont get to lost
reading this i would be greatfull of some help. thanks
Previous Posts In This Thread:
On Saturday, May 19, 2007 5:41 PM
garde wrote:
power surge on hub port
i had this message come up on my computer
a usb device has exceeded the power limmits of its hub port for assistance
in solving this problem click this message
i click this message and get this
usb root hub(2 ports)
? unknown usb device
unused port
try removing usb device and press reset
ive taken out all usb device pressed reset but i still get this message
allso a few days before this happend a trip switch on our fuse board had
tripped and shut the computer off .after restarting ,the mouse or the
keyboard would not respond . to turn the computer off i had to hold the power
button the comp shut down but the fan at the back top was still running allso
the yellow power light styed on as did the dvd tray light, allso the lights
on the keyboard stayed on
i have got the mouse working buy uninstalling and reinstalling and that
seemd to work, so i thought i would try the same with the keyboard but after
uninstalling i realised that i did not have a disc to reinstall the so if
any one knows how i can reinstall it that would be good .but that wont help
the power surge problem i mentiond at the begining, if you dont get to lost
reading this i would be greatfull of some help. thanks
On Saturday, May 19, 2007 6:33 PM
Beverly Howard [Ms-MVP/MobileDev] wrote:
Sorry to say it sounds like a hardware failure...
Sorry to say it sounds like a hardware failure...
The message you post comes up when the computer thinks that a usb device
is consuming too much power, so, if it is happening with _no_ usb device
(including usb mouse or keyboard) connected, something is wrong inside,
and it could be a number of problems.
At the very least, look into the usb ports with a flashlight and confirm
that nothing is stuck or damaged (compare the different ports)
It would help to know the machine... can't even tell if it's a laptop or
desktop from your post... if it's a laptop, see if running it fully
charged on external power to see if that helps.
Probably tech shop time
Beverly Howard [MS MVP-Mobile Devices]
On Tuesday, May 29, 2007 3:50 PM
garde wrote:
Re: power surge on hub port
"Beverly Howard [Ms-MVP/MobileDev]" wrote:
On Monday, January 18, 2010 10:41 PM
Ravi Gupta wrote:
To Solve Usb Problem
Sir, When i connect any usb devices on my pc it shows power surge on hub port kindly suggest me how to solve it
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