Thank you
USB ports not working
Started by
camandkarmasmom
, May 22 2009 06:37 AM
#1
Posted 22 May 2009 - 06:37 AM
Thank you
#2
Posted 22 May 2009 - 08:27 AM
Hello,
Are your optical (DVD/CD) drives working?
There is a Windows update that some times goes wrong.
Try this fix.
Click Start then Run and type regedit...click "Ok"
In the left pane, expand (click +) HKEY_LOCAL_MACHINE, then SYSTEM, then CurrentControlSet, then Control, then Class, and click on {4D36E965-E325-11CE-BFC1-08002BE10318}
Right click on {4D36E965-E325-11CE-BFC1-08002BE10318} and choose Export. Name this file "filters" and save it to your desktop. This file can be deleted when it is determined it is no longer needed.
In the right pane, if either UpperFilters or LowerFilters are present, right click on it and choose Delete...accept the deletion. Delete both if they are both present.
Close Registry Editor and reboot.
Are your optical (DVD/CD) drives working?
There is a Windows update that some times goes wrong.
Try this fix.
Click Start then Run and type regedit...click "Ok"
In the left pane, expand (click +) HKEY_LOCAL_MACHINE, then SYSTEM, then CurrentControlSet, then Control, then Class, and click on {4D36E965-E325-11CE-BFC1-08002BE10318}
Right click on {4D36E965-E325-11CE-BFC1-08002BE10318} and choose Export. Name this file "filters" and save it to your desktop. This file can be deleted when it is determined it is no longer needed.
In the right pane, if either UpperFilters or LowerFilters are present, right click on it and choose Delete...accept the deletion. Delete both if they are both present.
Close Registry Editor and reboot.
#3
Posted 22 May 2009 - 09:24 AM
Ok, well, here's the new problem. I read elsewhere to go into the device manager, delete all the usb universal host controllers and then restart and they will reinstall themselves. I did that and tried restarting and it does find new hardware but then it just stalls and freezes the whole computer and now I can't do anything.
But in response to your question about the cd drive - yes it is working.
But in response to your question about the cd drive - yes it is working.
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