1. make sure that there are no
usb flashcard readers/printers with flashcard readers/or usb pendrives connected during bootup. Sometimes that will get in the way especially if the usb drivers are corrupted.
2. If she has had an improper shutdown, some system files might have gotten corrupted. You can use a windows installation
cd to get to the dos screen and run a "chckdsk c:/f" command, this will fix any system corruption files.
3. On windows xp, if she did any partitioning or hard drive
restoration the "partition ID drive letter" might have got rearranged. What you describe as windows going into a loop or hanging at the logon screen is a classic symptom of a drive letter problem. These problems are fixable. There are 2 drive letters that must match "partition ID" and the "mounted device" .
You can use the "savepart" utility, it is now available as a standalone
ISO file. Just download the file that says "spartiso.zip" and use
nero or
imgburn to burn the
ISO to a CD.
1.)bootup with the savepart cd, type savepart at command prompt.
2.)next choose "update windows2000/xp/vista registry" doubleclick on it.
3.)next doubleclick on the "disk number 0" this is usually the hard drive that has your partitions.
4.)next click on the
partition that has your system (make a note of the drive letter, this is your mounted device drive letter) most default installations it will be "c".
5.)the next screen is blue and has directorys, here choose the "WINDOWS" directory and doubleclick on it.
6.)On next screen just double click on the partition shown.
7.)It'll take you back to the screen on step 4, doubleclick on the "C" partition.
8.)Finally your in the "drive letter to affect this partition" box. This is where it will show you the "partition ID drive letter" it should be the same as the "mounted device drive letter".
If these 2 drive letters don't match, then you hard drive will not boot.
http://www.partition-saving.com/
also you can use this demo to check the "partition ID" drive letter, it's also a bootcd. But it won't bootup all the latest computers.
http://www.freedownloadmanager.org/downl...rector_38938_p/
If it's a drive letter problem, it's a little complicated to fix, but it's fixable. The "partition ID drive letter" can be fixed in 5 minutes with a "boot corrector", for a "mounted device drive letter" you need a bartpe cd to bootup the computer and use regedit to edit the registry.
http://www.wilderssecurity.com/showthread.php?t=210322