Hp pavilion dv5 says the user Profile service

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have you tried going into safe mode

The incorrect password was entered. You have to enter the correct password.

The possible solution is lengthy but might fix you up.

http://www.vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

Login in as an administrator. There is a problem on the user profile that you are logging in. In order to correct that, just login as administrator. Then create another profile. Afterwards, back up the files that you store in the profile that has a problem. You can access it in C:\Documents and Settings\User Folder (user folder is the profile that has a problem).

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Hi! with respect to your words, we can clear two concepts those are, you can't login since "user profile failed" and you are no more since "user profile cannot be loaded", so we need to think about new account. please consider to enter the system in general way and later try to have new account with out error and have fine

Make a backup copy of all your data, including passwords, emails, settings, etc

Find another windows xp computer whether its a friends or another computer you have and get a memory stick or external hard drive ( which you will need ) on the working computer go into

c:\documents and settings

make a copy of the default user folder and copy that over the one on your laptop and try again.

I rebooted my system in 'safe mode' (which allowed me to login as
administrator), moved my files to the public area, and then deleted my
profile (using the Users option in Control Panel).

When I rebooted again, in normal mode, I could login as administrator, and
then moved my files back and rebuilt my profile manually.

The only problem was my forgetting about e-mail messages, which I did not
backup and have been lost permanently. Ug!!!

http://cherrybyte.blogspot.com/2007/07/fixing-user-profiles-in-vista.html

this may be a corrupted file for taht particular user thats causing the problem why cant you try opening the other user profiles or if you cant access that too then try turning on your pc and when the list of user profiles appear press ctrl+alt+delete key in and order but you should keep allthree keys down like how you would keep the shift button down while typing an upper case....now when you press all three down a small dialogue box will appear requesting username and password in the username box type administrator and click login no password required after it logs in create a new profile from the control panel but don't use this user profile again because if this gets corrupted then you would have to format your computer.....formating it will delete all the data stored on your pc.....