The same issue is occurring after I rebooted from installing Cisco VPN client
4.7. This seems to be my first mistake because this version is not compatible
with Vista.
Biggest issue is the keyboard and mouse are usb and no PS2 port on PC. Vista
will boot to the login screen but without the keyboard or mouse it seems my
only next step is to reinstall. Any other suggestions?
PC - Dell Dimension E520
Vista 32 bit home premium
--KP
"Condor" wrote:
Quote:
> Hello Guys,
>
> I am using Windows Vista 32 Bit Ultimate on Dell Inspiron 6000 Laptop. I
> have 4 USB Ports which were working fine. Suddenly all the USB ports failed
> and did not get recognized. I reinstalled Vista and the USB ports were
> visible again. There was a great sigh of releif.
>
> Guess what, the problem has cropped up again. I suppose after some of the
> updates from Microsoft or Windows Defender are installed this happens. None
> of the USB devices are recognized. Last time there was a chance because of
> sleep and hibernation. But this time, I am sure that it was not because of
> hibernation. I tried applying the hotfix for sleep and hibernation problem,
> but it does not help.
>
> Occassionaly the system says, USB device is not recognized, contact
> manufacturer ...!
>
> These are the inputs I have with regard to the problem. USB devices have
> been a hell after I upgraded to Vista. Could anyone help me ??
>
> I would greatly appreciate any of your help ...!
>
> Prasad GL