Vista password prompt doesn't work until I "switch user"

Occasionally on my Vista laptop I will be greeted with a password prompt. However it will not accept my password as valid (I've done this enough times to know that it's not a case of me forgetting my password).

If I click the "switch user" button, then I can login as normal and all my processes and windows are still running just as I left them.

Any ideas?

user20232

Posted 2009-12-04T18:23:04.173

Reputation:

Answers

This might be a problem with using a buggy screensaver, if it's not one of the standard ones that come with Windows.

Try to change the screensaver and see if the problem persists.
If it still happens, try to turn it off (define the screensaver as None).

harrymc

Posted 2009-12-04T18:23:04.173

Reputation: 306 093

I had this problem as well, I was running Vista ultimate on a HP laptop. I couldnt figure it out either, so I just upgraded to windows 7 Pro. Now I have no more issues

Mike K

Posted 2009-12-04T18:23:04.173

Reputation: 89

Thanks - so that makes two things we have in common (my laptop is a HP Pavilion dv2000) - however I'm running Vista Home Premium (32 Bit) - an upgrade to Win Pro 7 will be a tad more painful for me than it was for you.... – None – 2009-12-04T19:34:06.150

I just wiped it clean, no need to upgrade. I would recommend the same. Vista sucks – Mike K – 2009-12-04T20:34:08.463

Check default language at the lower corner.

Saxtus

Posted 2009-12-04T18:23:04.173

Reputation: 1 254

Thanks - next time I witness the problem I will make sure it's set appropriately. – None – 2009-12-04T20:34:53.440

Keep us posted! – Saxtus – 2009-12-04T23:07:24.393

Well it took a long time for it to happen again... sadly there was no language option. – None – 2009-12-11T23:50:39.017

Assuming you are getting the logon prompt while running, then it may be the screen saver password option is set. Right click the desktop, go to properties, go to screen saver and uncheck On resume display logon prompt.

If this is your problem, then I'd try and go into Start-Control Panel-User Accounts and Family Safety-Change Your Windows password. Try and change it, shut down completely, come back up and reset the screen saver to require password, change to only a minute or so and test.

Blackbeagle

Posted 2009-12-04T18:23:04.173

Reputation: 6 424

It could be two things:

1) Keyboard language issue:

Compare the two account:

Click Start and then Control Panel
In Control Panel, if you are in Classic View, click on Control Panel Home (top left corner)
Open Clock, Language, and Region
Click on Regional and Language Options.
Check the Keyboards and Languages tab

And use the settings of the working account on the other one
Check also your administrative tab. And If your are sure of your settings you could use the "Copy to reserved accounts" under "Reserved accounts"

2) State of F-Lock/Numlock keys issue:

Try to change their states before entering your password

If it works, they are some registry keys to change it permanently

fluxtendu

Posted 2009-12-04T18:23:04.173

Reputation: 6 701