I have managed to get back on by scouting the internet
1. insert windows xp disk
2. enter bios setup
3. change order of startup to cdrom as first and harddrive as second
4. enter recovery console from the disk
5. at c: windows prompt enter bootcfg /rebuild
6. y
7. Microsoft Windows XP Home Edition
8. /fastdetect
9. exit
minsan depende pa din kung bakit nagkakablue screen, kasi minsan sa hardware ang problema, mainam check mo lagi yung code sa blue screen, may corresponding meaning kasi yun kung bakit nagbluescreen unit