Tuesday, 28 February 2017

Solved: After installing Windows 7 in IDE mode can't booting on AHCI

Start Pc on IDE mode after boot windows then do following ,

Run the Registry Editor
Navigate to Registry Key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Msahci
Set the "Start" value to 0 "zero"
Navigate to Registry Key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Pciide
Set the "Start" value to 0 "zero" (by default 3)
Shut down
Turn on PC again, but before Windows boots go into the BIOS configuration screens and change the disk mode to "AHCI".


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