Make SCSI Appear as Internal Hard Drive
Do you have the following files?


/System/Libraries/Extensions/HighPointIOP.kext
/System/Libraries/Extensions/HighPointRR.kext


If so, copy both of them to your desktop, then:


Open those kexts and edit the Info.plist. Change all the 'External' references to 'Internal'
Copy the modified kexts back to '/System/Libraries/Extensions/'  from your desktop.


Reinstall the kexts:


sudo chmod -R 755 /System/Libraries/Extensions/HighPointIOP.kext
sudo chmod -R 755 /System/Libraries/Extensions/HighPointRR.kext
sudo chown -R root:wheel /System/Libraries/Extensions/HighPointIOP.kext
sudo chown -R root:wheel /System/Libraries/Extensions/HighPointRR.kext
sudo rm -rf /System/Library/Extensions.mkext


After this:


go to your Disk Utility App and Repair your filesystem permissions.
Reboot.