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wanting to back up , then change from Raid to AHCI
ok wanting to back up my system completely then reboot and change from Raid to AHCI in bios someone told i loose all my stuff?
i not very smart so might need turn by turn instructions i do have a windows guess call zip drive to restore windows if need too all though i like make change with minimal lose if possible thanks
system ASUS MB Z790 -E
intel processor 14th I9
DDR 5 memory
SSD Samsung 9100 pro
Windows Build/Version
windows 11 version 25H2
OS
windows 11 pro
Computer type
PC/Desktop
Manufacturer/Model
asus intel
CPU
Intel I9 14900K 14th Gen
Motherboard
Asus ROG Strix Z790-E
Memory
GSkill 64MB DDR 5 6400
Graphics Card(s)
Asus ROG Strix 4090 OC
Sound Card
built in
Monitor(s) Displays
asus 2400 mhz
Screen Resolution
4K
Hard Drives
M-2 Samsung SSD 990 Pro 4 GB
PSU
Corsair HXI 1000
Case
corsair 5000D
Cooling
EVA -02 edition 360 cpu cooler
Keyboard
razer Blackwidows V4 Pro
Mouse
Razer Death Adder V3
Internet Speed
2.5
Here are the steps:
EDITED : Disable bitlocker or drive encryption VERY IMPORTANT
Enable or Disable BitLocker to Unlock OS drive at Startup with PIN and USB in Windows 11
Click the Start Button and type cmd
Right-click the result and select Run as administrator
Type this command and press ENTER: bcdedit /set {current} safeboot minimal (ALT METHOD: bcdedit /set safeboot minimal )
Restart the computer and enter BIOS Setup
Change the SATA Operation mode to AHCI from RAID (or VMD dependent on your bios)
Save changes and exit Setup and Windows will automatically boot to Safe Mode.
Right-click the Windows Start Menu once more. Choose Command Prompt (Admin) .
Type this command and press ENTER:bcdedit /deletevalue {current} safeboot (ALT METHOD: [B]bcdedit /deletevalue safeboot
Reboot once more and Windows will automatically start with AHCI drivers enabled. You can then enable bitlocker again if you wish.
Last edited: Apr 16, 2026
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell Optiplex 7080
CPU
i9-10900 10 core 20 threads
Motherboard
DELL 0J37VM
Memory
32 gb
Graphics Card(s)
none-Intel UHD Graphics 630
Sound Card
Integrated Realtek
Monitor(s) Displays
Benq 27
Screen Resolution
2560x1440
Hard Drives
2x1tb Solidigm m.2 nvme /External drives 512gb Samsung m.2 sata+2tb Kingston m2.nvme
PSU
500w
Case
MT
Cooling
Dell Premium
Keyboard
Logitech wired
Mouse
Logitech wireless
Internet Speed
so slow I'm too embarrassed to tell
Browser
#1 Edge #2 Firefox
Antivirus
Defender+MWB Premium
Operating System
Windows 11 Pro 24H2 26200.8457
Computer type
PC/Desktop
Manufacturer/Model
Beelink Mini PC SER5
CPU
AMD Ryzen 7 6800U
Memory
32 gb
Graphics card(s)
integrated
Sound Card
integrated
Monitor(s) Displays
Benq 27
Screen Resolution
2560x1440
Hard Drives
1TB Crucial nvme
Keyboard
Logitech wired
Mouse
Logitech wireless
Internet Speed
still too embarrassed to tell
Browser
Firefox
Antivirus
Defender
Other Info
System 3 is non compliant Dell 9020 i7-4770/24gb ram Win11 PRO 26200.8457
If you actually have more than one disk configured into a raid array (in BIOS) and you switch to AHCI, you would indeed break the raid set and loose your data.
Since you only have one drive listed in your system, I assume that is correct and you don't actually have a RAIDed volume (2+ drives). In this case you don't need the RAID drivers (Intel VMD) and you can go into the BIOS and disable Intel VMD storage and reboot. This will boot your disk as AHCI (actually native windows SCSI/nvme drivers).
OS
Windows 11 Pro x64
Computer type
PC/Desktop
Manufacturer/Model
DIY Photoshop/Audio/Game/tinker
CPU
i9 14900K P/E 5.8/4.5 GHz, cache 5.0 GHz
Motherboard
Asus ROG Maximus Z790 Dark Hero
Memory
96GB (2x48) G.skill Ripjaws 6800 MT/s
Graphics Card(s)
Asus ROG Strix 4070 Ti OC
Sound Card
Bowers & Wilkins 606 S3 speakers; Audiolabs 7000a integrated amp; RSL 10S Mk2 sub; Creative Pebble Pro Minimilist
Monitor(s) Displays
Eizo CG2730 ColorEdge, ViewSonic VP2768
Screen Resolution
2560 x 1440p x 2
Hard Drives
WDC SN850X 4TB nvme, SN850 1TB nvme, SK-Hynix 2 TB P41 nvme,. Sabrent USB-C DS-SC5B 5-bay docking station: 6TB WDC Black, 6TB Ironwolf Pro; 2x 2TB WDC Black HDD
PSU
️ 850W Seasonic Vertex PX-850 ATX 3.0/PCI-E 5.0
Case
Fractal Design North XL Mesh, Black Walnut
Cooling
EK Nucleus black 360 AIO w/Phanteks T30-120 fans, 2 Noctua NF-A14 Chromax case fan, 1 T30-120 fan cooling memory
Keyboard
Keychron Q3 Max TKL with custom GMK Redsuns Red Samuri keycaps, TX Stabs
Mouse
Logitech G305 wireless gaming
Internet Speed
500 Mb/s 12 Mb/s
Browser
Firefox
Antivirus
Defender, Macrium Reflect X
Other Info
Phangkey Amaterasu V2 Desk Mat
Computer type
Laptop
Manufacturer/Model
Apple 13" Macbook Pro 2020 (m1)
CPU
Apple M1
Screen Resolution
2560x1600
Browser
Firefox
I forgot to say BE SURE to disable bitlocker before changing disk mode. I have altered my previous instructions to add it. This is very important.
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell Optiplex 7080
CPU
i9-10900 10 core 20 threads
Motherboard
DELL 0J37VM
Memory
32 gb
Graphics Card(s)
none-Intel UHD Graphics 630
Sound Card
Integrated Realtek
Monitor(s) Displays
Benq 27
Screen Resolution
2560x1440
Hard Drives
2x1tb Solidigm m.2 nvme /External drives 512gb Samsung m.2 sata+2tb Kingston m2.nvme
PSU
500w
Case
MT
Cooling
Dell Premium
Keyboard
Logitech wired
Mouse
Logitech wireless
Internet Speed
so slow I'm too embarrassed to tell
Browser
#1 Edge #2 Firefox
Antivirus
Defender+MWB Premium
Operating System
Windows 11 Pro 24H2 26200.8457
Computer type
PC/Desktop
Manufacturer/Model
Beelink Mini PC SER5
CPU
AMD Ryzen 7 6800U
Memory
32 gb
Graphics card(s)
integrated
Sound Card
integrated
Monitor(s) Displays
Benq 27
Screen Resolution
2560x1440
Hard Drives
1TB Crucial nvme
Keyboard
Logitech wired
Mouse
Logitech wireless
Internet Speed
still too embarrassed to tell
Browser
Firefox
Antivirus
Defender
Other Info
System 3 is non compliant Dell 9020 i7-4770/24gb ram Win11 PRO 26200.8457