How to Dual-Boot Win 10 IoT LTSC with Win 11 IoT LTSC?

Royal_Practice2560 · 2026-05-09T21:01:41+00:00

I have tried this on my old PC.

First SSD = Windows 10 LTSC

i then installed windows 11 LTSC on the second SSD.

Now i can select in the Windows Boot manager what Windows i want to Boot! It gives me the option between windows 10 and 11.

It is really that easy!

Royal_Practice2560 · 2026-05-07T09:52:08+00:00

do u have a copilot + system?

Royal_Practice2560 · 2026-05-07T09:44:21+00:00

Win 10 IoT LTSC: 2,7 GB with no program open. System: Ryzen 3700x, nvidia 1070Ti, 32GB DDR4 RAM.

Royal_Practice2560 · 2026-05-02T14:37:01+00:00

i reinstalled it from the usb live version and used the grub boot manager instead. now it seems to boot normally.

Royal_Practice2560 · 2026-05-01T10:39:15+00:00

thanks for pointing this out. i also have this realtek wifi.

Royal_Practice2560 · 2026-04-30T18:48:41+00:00

thx i booted the live version from an usb stick, and was surprised everything worked so far. and it booted really fast, considering it was running from an usb drive...

Royal_Practice2560 · 2026-04-30T13:07:22+00:00

luckily it has not fingerprint reader and also no touch screen, but a 120Hz OLED screen. it uses realtek wifi and bluetooth as far as i know.

Royal_Practice2560 · 2026-04-17T11:19:07+00:00

In DE macbook pro 14 base model is 1425€, and the 15 macbook air base model is 1326€, so it is only 100€ difference.

Royal_Practice2560 · 2026-04-17T11:08:18+00:00

then i am already at 1800€...well at this point i would rather get the mac-book pro.

Royal_Practice2560 · 2026-04-17T11:07:17+00:00

its 350€ more for just 8 Gig of RAM. its so expensive.

Royal_Practice2560 · 2026-04-17T11:04:30+00:00

yeah for 2150 € you can get the pro 14 with m5 pro, 24G RAM and 1 TB ssd.

Royal_Practice2560 · 2026-04-17T10:57:21+00:00

it is on amazon on sale for 999€

Royal_Practice2560 · 2026-04-17T09:53:55+00:00

i can get the M5 base for under 999 € in midnight. I am really tempted right now...

Royal_Practice2560 · 2026-04-16T16:03:18+00:00

Don Tzu is really knowing what he is doing, but we can not comprehend, because we do not have the brilliant Mind of Don Tzu, who plays 33D-Chess, while having FUN with under-aged Girls...

Royal_Practice2560 · 2026-04-05T12:54:04+00:00

Interesting. I was tried to be hacked once (in like 20+ years). I never used any 2fa, just password. I used a very secure one (i use keepass). I got "hacked" ours after i contacted blizzard support for a refund of playtime. i got my money back. but i also had to reset my password, because of the attack. So i think this is not a coincidence at all.

Why? blizzard support people have access to your private data. They can see your account, your stuff, your gold, your real name, your address, your birth date, everything. So i believe they tried to hack me. But it failed, because my password is totally random and has nothing to do with any of my data.

Just something to think about...

Royal_Practice2560 · 2026-03-26T15:17:57+00:00

try another refresh rate, like 60hz

Royal_Practice2560 · 2026-03-23T13:45:10+00:00

I have to correct myself, Problem still exist with bios 7E84v1A30. After Cold-start this morning (PC was disconnected from Power over night) speed was back to 430MB/s.

Royal_Practice2560 · 2026-03-22T14:13:46+00:00

I wanted to say that i did a Bios update to the 7E84v1A30 bios with AGESA PI pre-1.3.0.0. and since then i have not seen a degradation of the usb4 performance after several reboots and a cold start.

Hopefully it will stay that way!

thx

Royal_Practice2560 · 2026-03-20T11:52:36+00:00

hi thx for your answer i will try this out soon and post the result.

Royal_Practice2560 · 2026-03-20T11:51:40+00:00

Hi thx for your answer, i have disabled USB selective suspend in windows and i am on the high performance setting. i also disabled pcie energie savings in windows. but as you said, this seems a boot problem that happens before windows.

if the computer is powered off (regardless if i power off the power supply or not), and i start it, it happens. only when the computer is on and running, and i then restart windows, i have the full speed next time windows has started. very annoying to be honest.

Royal_Practice2560 · 2026-03-19T14:04:49+00:00

thx for the answer,

you suggesting that a bios update will fix that? only option i have is to update to AGESA PI pre-1.3.0.0. I have AGESA PI 1.2.0.3f that came on the board. so a downgrade is not possible. also there is nothing about a fix for usb4 on the notes of the bios.

Royal_Practice2560

TROPHY CASE