Quote: Originally Posted by hartengel
DISK BOOT FAILURE. INSERT SYSTEM DISK AND PRESS ENTER.
Surprisingly I can install win 7 or run a disk manager to the HD but I can't boot from them after installing OS.
What am I doing wrong??
What you are describing is a failure to load the operating system.
Is OS 7 installed over a previous OS?
I suggest that you boot to bios and review your Hard drive set up.
Make sure that both drives are recognised by the bios and make sure the settings are SATA connected.
Then load your Windows 7 install disk and do a clean install.