What is "debugging mode"?

Do you have any ideas about what might be causing your problem? Did you
install any new software or hardware? Have you seen any error messages?
Without guidance from you, the best we can offer is generic
troubleshooting or a lucky guess.
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Leonard Grey
Errare humanum est

skrishsam wrote:
For the past 5 days, my system doesn't start normally, it starts
booting only in debugging mode. I use Windows XP Sp3. What could be
the issue? How to solve it. Please suggest