Hi, I have replaced an IDE HDD with a cloned SDD on an XP SP3 (Asus motherboard) PC. The PC boots up off SDD ok after the error message "IDE HDD master not found press F1" and pressing F1. I'm trying to get rid of this error message. The Bios setup thinks the IDE is still in the PC even thought its been replaced. Do I need to simply disable this device in the Bios? From reading up on this error message the other possibility is that I have plugged the SATA SDD into the wrong port - its in SATA port 4 - I will try port 1 when I get chance this weekend - but would be surprised if this was the problem. I expect there are also issues with ACHP not being configured in the Bios for SATA devices but I'm trying to solve this problem first! Anyone come across this IDE probem?