RESTART PROBLEM ON EVERY REBOOT THE WINDOWS XP

>>>>You can try this:

1. click on your start menu and open the run dialog.

2. type "cmd" and return (note: dont enter quotes)

3. Next type "fsutil dirty query C:"

4. If the return message indicates that the volume is dirty go to step 5

5. Next type "chkdsk C: /f /x"

6. After that finshes repeat step 3.

7. If it is no longer dirty then reboot and you should notice no more
ckdisk.

>>>>HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Session Manager
Change the BootExecute entry from:
autocheck autochk * /.
To:
autocheck autochk *

Or else try this :

Start> Run> bring up a command prompt by typing in “CMD” and type ” fsutil dirty query g: “. This queries the drive, and more than likely it will tell you that it is dirty. Next, type “CHKNTFS /X G:”. The X tells Windows to NOT check that particular drive (G) on the next reboot. At this time, manually reboot your computer, it should not do a Chkdsk and take you directly to Windows.

Once Windows has fully loaded, bring up another CMD prompt and type and now you want to do a Chkdsk manually by typing “Chkdsk /f /r g:”. This should take you through 5 stages of the scan and will unset that dirty bit. Finally, type “fsutil dirty query g:” and Windows will confirm that the dirty bit is not set on that drive.