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USB Ports my LG LS 50 Laptop All USB do not working. How to fix it. Thanks for the help.

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  • Anonymous Jan 02, 2009

    I have Acer laptop problem is that my all four USB port are not detecting by my laptop.if anybody have solution plz mail me at

  • Anonymous Feb 12, 2009

    all of my usb port not work the power out fine from 3 ports but any of ports not work my model lg ls50

  • hzzam Feb 12, 2009

    i have asame problem in the same device lg ls50 the power out fine from ports of usb but its not working plz help me

  • biggraphics Mar 14, 2009

    If the system is up and I plug in the usb mouse, the Dell 1501 can not load the driver. However, If I simply reboot, it loads properly... what give on this? This happens with both a MS mouse and a brand new logitech mouse.


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You have to enable your USB slots in the configuration settings menu.

Posted on Aug 29, 2008

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If they wereworking before, then all of a sudden stopped, and you have not changed ANY configuration changes in the bios, or un-installed any service packs lately. first thing to do is make sure if using Windows XP, that AT LEAST Service pack 2 is installed. chances are either you have damaged one of the usb ports causing a short, and causes all the usb ports to stop functioning (seen it a few times),or windows has simply needs its USB drivers refreshed, which is very common

RIGHT click on my computer
Click Properties
select the HARDWARE taclick the DEVICE MANAGER button

a box will appear with a list of every component in the system, down the very bottom will be your USB ddevices, ensure none of them have a yellow exclamation mark, or question mark next to them, if so, RIGHT click on the component, click UNINSTALL, click ok to confirm, it will the dissapear, close device manager, restart the system, apon startup the system will recognise the USB controller as a new divice and automatically install drivers (they are built into windows), it should tell you once it is installed, and your USB should function.

if there are NO exclamation marks or quesion marks, do the same above procedure to remove the component, but do it for ALL COMPONENTS under the usb heading, and then restart the system, and let it auto detect and install drivers.

Posted on Nov 12, 2008

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Posted on Jan 02, 2017

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