You have to verify what is the Boot mode setting (each vendor names it differently).
Garuda ISOs provide two boot entries, one for UEFI and one for Legacy. If you have a BIOS setting for Auto or other vendor smart option, this could be the reason.
If this is not AHCI, then this is the reason of your issue. Read the user manual about BIOS configuration extensively. If you can’t find it, post a link to the manual.
There is an Advanced options menu at grub menu. Select it and boot the fallback kernel option (not the 1st entry). If you are lucky, it may boot normally (not many chances, but you may try).
At this point, press Esc key to see messages.
Provide feedback about them, even a photo may help.
From all the above suggestions, don’t change the order. Start from the top and after finishing/verifying, only then go the next.