I'm running Win7 64-bit on a Gigabyte P55-UD3R motherboard. SATA drive runs great in IDE mode, won't boot when AHCI is selected in BIOS.
NOTE: I have already changed the registry keys per the zillion posts on the 'Net about enabling AHCI on a Win7 installation. This has not helped.
When I boot w/ AHCI, the machine reports the following on a black screen:
Then it just sits there until I reset it. Not a very descriptive message, is it?
Anyone else encounter this issue?
NOTE: I have already changed the registry keys per the zillion posts on the 'Net about enabling AHCI on a Win7 installation. This has not helped.
When I boot w/ AHCI, the machine reports the following on a black screen:
Loading operating system...
Error loading operating system
Then it just sits there until I reset it. Not a very descriptive message, is it?
Anyone else encounter this issue?