I can't install win xp 64 bit os on my new 1TB WD caviar black (WD1002FAEX). Actually when i was trying to install XP on this HDD was not detecting my (WD1002FAEX) HDD. but Win 7 64 bit installed normally. need suggestion.....
More aboutinstall winxp helo
find the chipset drivers for XP and load them during installation.
XP by default does not support SATA controllers; therefore, it did not see you hard drive.
If the above suggestions don't work, you may need to adjust the BIOS settings for AHCI and SATA drives.