Okay, i have a new stupid problem.
It's exactly like CONJOINED TWINS (2 babies that can never be separated unless they have a surgery)
I have 2 HDDs, on the master one, i have XP installed, on the slave one, i have Fedora Core 4 installed.
So, when i power on my pc, it passes by the post, then, it shows these sentence>>
Grub, loading stage 2 (as i remember),
then, goes to a new screen in which i can select between XP and Fedora.
The problem now is that i use my second (slave) HDD as a mobile one, so, when i removed it and tried to work on XP, it FAILED; the screen of OSs selection didn't appear because i received an error>>
and it just hangs at this step.
I think that my mbr was overwritten.
The question now is: HOW CAN I WORK ON ANY OF THE TWO OSs SEPARATELY, i.e. if i remove the master HDD, i can work on Linux easily and peacefully. If i remove the slave one, i can work on XP?????
Please, how can i fix this annoying problem?