Heres the situation,
I'm fixing the driver for my pendrive in vista, then i del the usb root hub driver in device manager, after that the mouse and keyboard is not working anymore. I use usb mouse and keyboard, even i change to p/s2 mouse and keyboard also not working. Not even working in safe mode. But mouse and keyboard are working in bios. so i assume that the driver in vista is causing the problem. but i need help in that area.

Well you can press F8 and try to use the last known good configuration and it should work automagically. The other method is by using VNC or Remote Desktop , that is if you have it enabled

remote desktop not enabled.

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Added on September 26, 2008, 6:23 pmlast known good config not working too.

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Added on September 26, 2008, 6:28 pmnewest update, i've been able to login to vista with mouse and keyboard. but then, vista update the driver automatically, after the update fails then mouse and keyboard halts again.

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Added on September 26, 2008, 7:01 pmanyone got any ideas?

This post has been edited by saoirse: Sep 26 2008, 07:01 PM

Bad driver install is my guess. Uninstall your pendrive driver. You don't need it in Vista.

Corrupted driver i guess. Go uninstall in reinstall back.

I understand its a corrupted driver,the problem is mouse and keyboard are not working.

PS2 mouse/keyboard would only work if they are plugged in before the OS is booted. So if you want to use that for a while, restart the PC. For the USB, try using system restore to get the windows back to a time when it's still working. That's what I usually do :3

If u cant do on normal mode, try enter safe mode then do system restore as linkinstreet said.

if that doesnt work oso i think ur last opt would b 2 format ur pc lar

U say u deleted the usb root hub driver in device manager. Have u try reinstall the usb root hub driver ? Or have u try plug another usb device for vista to intall the driver?

better format ur pc..happened to me last time...after format,all ok back