General Discussions

[SomeoneStoleMyToast]

Samsung Magician show all my drive AHCI Mode deactivated. How to fix? Here is a picture of my main ssd with Windows 10 installed. I have asus rog strix X470F motherboard with my 4 drives connected SATA port 1, 2,3, and 4 on the motherboard. Reinstall Samsung Magician doesn't fix it. In the BIOS, AHCI is enabled. I have Samsung SSD 850 EVO and 840 EVO.

[elstaci]

If Device Manager is showing SATA AHCI  then AHCI is enabled and working in your computer:

which probably indicates that Samsung Magician is not reporting correctly the status of your HDD/SDD - SATA AHCI. But Samsung Magician is also showing that your SSD is working normally and checks good. 

Here I am using a free software called SPECCY showing all the Data for each of my HDDs connected to my computer:

If SATA AHCI was actually disabled your SSD wouldn't work or be recognized by Windows.

NOTE: I would open a Samsung Support ticket and see if that is a bug in their software.

[SomeoneStoleMyToast]

my Device manager > IDE ATA/ATAPI controllers > 3 Standards SATA AHCI Controller

Crystaldiskinfo show all my driver 

Interface: Serial SATA

Transfer Mode: SATA/600|SATA/600

So i am good and this is just Samsung Magician bug? 

[elstaci]

seems like it or something is in conflict with Samsung Magician. 

I would just ask Samsung Support. They might be aware of this already.

[SomeoneStoleMyToast]

Does Samsung Magician show your drive ahci mode activate or deactivate? It can work with non samsung drive as i tested on my potato intel laptop with non samsung drive.

[elstaci]

Some other User with a Samsung SSD and using Samsung Magician can answer your question. 

My Device Manager is for a Non-SSD drives but just to show you if Windows has SATA AHCI enabled or not.

[manou]

Deactivated also for me