(UPDATED) How to Dual Boot Windows 11 & SteamOS on the Steam Deck: Internal SSD

(UPDATED) How to Dual Boot Windows 11 & SteamOS on the Steam Deck: Internal SSD #steamdeck #Windows11_SteamOS #DualBoot_SSD ▶ Overkill Gaming Discord Server: discord.gg/dCBMy6gFCk ▶ Twitter: twitter.com/OG_GameflixTV Today we will be revisiting how to Dual Boot Windows 11 and SteamOS on the Steam Deck on the internal SSD. This is an updated follow-up video to our original SteamOS-Windows 10 SSD dual boot video. This video will go futher in-depth covering performance tweaks as well as how to set up a dual boot menu at startup. If you enjoy this video or find it helpful, please leave a LIKE and also SUBSCRIBE for more. If you have any questions or need assistance, feel free to drop by our Discord server. Link is in this description. 👆 * Update: How to Fix the Garbled Image When Booting into Windows Using Clover: Open command prompt with admin privileges and enter the command - bcdedit.exe -set {globalsettings} highestmode on All Downloads Used in This Video: Windows 11 ISO: www.microsoft.com/software-download/windows11 Steam Deck Recovery ISO: store.steampowered.com/steamos/download/?ver=steam… Steam Deck Drivers: help.steampowered.com/en/faqs/view/6121-ECCD-D643-… Handheld Companion 0.20.3.1/: github.com/Valkirie/HandheldCompanion/releases/dow… BloatyNosy Debloat Software: github.com/builtbybel/BloatyNosy/releases RUFUS: rufus.ie/en/ MSI Afterburner / Riva Tuner Statistics Server: www.msi.com/Landing/afterburner/graphics-cards HWinfo: www.hwinfo.com/download/ Timestamps: 0:00 - Intro 1:29 - What you'll need 3:14 - Creating the SteamOS Recovery Drive 3:38 - Partitioning the SSD 6:05 - Creating the Windows 11 ISO 6:40 - Installing Windows 11 7:44 - Installing Steam Deck Drivers 9:02 - Date & Time Correction 10:50 - Performance Tweaks: Debloating Windows 11 12:23 - Performance Tweaks: Memory Management 16:28 - Setting Up the On-Screen Keyboard 17:39 - Installing Handheld Companion 19:17 - Disabling XBOX Gamebar 20:19 - Configuring Handheld Companion 22:39 - Custom Performance Overlays 27:58 - Setting Up the Clover Dual Boot Menu 33:29 - Conclusion Windows 11 Date & Time Registry Edit Command: reg add "HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TimeZoneInformation" /v RealTimeIsUniversal /d 1 /t REG_DWORD /f Video: How to Create Your Own Custom Performance Overlay: https://youtu.be/kkSWkBsA-e0 Ryan Rudolf on Github: github.com/ryanrudolfoba/SteamDeck-Clover-dualboot How to Install Clover Dual Boot Option Menu: 1. Open Konsole in SteamOS Desktop Mode 2. Set up a password if you don't already have one: passwd (enter password twice to confirm) 3. Set up a Sudo Password: sudo passwd (enter password twice to confirm) 4. Download Clover: git clone github.com/ryanrudolfoba/SteamDeck-Clover-dualboot 5. Change Directory: cd SteamDeck-Clover-dualboot/ 6. Make Install File Executable: chmod +x install-clover.sh/ 7. Execute the Install File: ./install-clover.sh/ 8. Restart the Steam Deck to see the results Hardware: Steam Deck ~ 1.5 TB Dual Boot with SteamOS and Windows 11 | Custom AMD Vangogh Integrated Chip Ayaneo Geek ~ Windows 11 | 2TB M.2 2280 Double-Sided SSD | 32 GB LPDDR5 RAM | Ryzen 7 6800U/Radeon 680M Playstation 5 Digital Edition ~ 2 TB SSD Upgrade Gaming PC ~ NVIDIA RTX 3090 | Intel i9 10850K CPU | 32 GB DDR4 RAM Streaming PC ~ NVIDIA RTX 2080 Super | AMD Ryzen 7 3700X CPU | 32 GB DDR4 RAM Playlists: Steam Deck Gameplay Videos youtube.com/playlist?list=PLHR7H690ynSi8RhmDia5mzs… Steam Deck Tutorials: How to Create Custom Overlays for the Steam Deck (Windows 11)... https://youtu.be/kkSWkBsA-e0 Using Gyros in Windows for PS Remote Play (Handheld Companion)... https://www.youtube.com/watch?v=ClrqCHDtF9c&t=397s Handheld Companion Controller Support (Windows 11)... https://www.youtube.com/watch?v=LQpLwAAECgE&t=198s My SWICD Setup for Best Controller Support... https://youtu.be/GfATlwSlLuY How to Upgrade the Internal SSD... https://youtu.be/-gtArgBFS0Y How to Play Overwatch 2 in SteamOS... https://youtu.be/UppuJXYRTrA How to Set Up the SteamOS UI in Windows... https://youtu.be/81uQFmDtFx4 Complete WinDeck (Windows 11 Only) Setup Tutorial... https://youtu.be/3HbhYG7W6NE How to Dual Boot Windows & SteamOS (SSD Partition Method)... https://youtu.be/ntvCVHP0AtY How to Dual Boot Windows & SteamOS (SD Card Method)... https://youtu.be/ZO33tQ5dE4Q How to Set Up Controller Support for Non-Steam Games (SWICD Method)... https://youtu.be/89Z_1y0DXhA How to Set Up Controller Support for Non-Steam Games (GLoSC Method)... https://youtu.be/VyQ9s0D0dGA How to Set Up Custom Button Mappings in Windows:... https://youtu.be/NmguZuffXeo How to Share an SD card between Windows & SteamOS... https://youtu.be/VVoodxlO3oA How to Set Up Custom Boot Animations... https://youtu.be/EsKpEpZox2U

Just to add something i had trouble with. After installing windows, to get back to SteamOS, you need to get to bios and select bootmanager and select SteamOS. If steamOS doesnt appear in the list than, in the BIOS, select boot from file and select esp/efi/steamos/steamcl.efi. and steamOS will start. Thx for the tutorial.

This is my second time using this tutorial (First time after upgrading the SSD) and I would like to offer a huge thank you for this... Kudos

Took me a while but thanks to you i now have set it up properly. This is the best guide i have found so far!

The best out there, hands down. GREAT detail!!! Thanks!!!

YET ANOTHER GREAT VIDEO, it wasnt long at all cause you showed everything we needed for a smooth process! Thank you so much for the instructions, worked like a charm.

Best video I've seen. I had watched a few prior to getting an upgraded HD, glad I found this when looking for the most recent videos on the subject. You went very in depth, thank you.

Thank you very very much : THIS helps a lot to bring Windows to the new SSD instead of using the slowdown Windows-SD . Glad you are here !

I actually stumbled on your video when I was looking for ways to dual boot windows I tried using various methods but to no avail or make the process seem to much of a chore. Despite the video being super long but it was worth it every step of the way is easy to do and guess what everything works as shown for that you get a sub.

Dude you explained things that I already know and make me see them in a different angle. Thank you, today I learned a couple of things

Thank you, my steam deck arrived 3 days ago and now i switched to revi OS and part with handheld companion setup helped me a lot

This was very easy to follow. Only gripe was you didn't show how to reboot back to steamOS without Clover (You can do so by pressing vol. down and power as usual and then selecting the steamOS drive).

Followed this guide from start to finish and it was so helpful. Thank you Overkill! Subscribed and liked.

Great tutorials. While I’m sure I just need to play around with them, the hot keys section was confusing due to the speed you were going. I still need to do the FPS etc part but I did everything else and I’m so happy. Thank you!

Did step by step ,everything working for me , thanks man for the turtorial !! :)

Oh man this video deserves 1MM views, holy crap, what a great tutorial. Very well structured, with pointers to other videos where more details are needed for some of these pieces. Super helpful!

Great tutorial, made this process work flawlessly in 2024! Long, but it covers everything in perfect detail!

Of course I liked and subscribed. I don't know if it's the music, the tutorial itself or a combination of both...but this video made a brotha cry. You're the man bro. Much respect to you.

THIS is how instructional videos should be done. Professional in every sense of the word!

Great tutorial still today. Everything went smoothly and thank you much!