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Upgrading Z97 Pro4 for W11£

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Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=19799
Printed Date: 24 Jul 2025 at 8:09am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Upgrading Z97 Pro4 for W11£
Posted By: Kerry
Subject: Upgrading Z97 Pro4 for W11£
Date Posted: 08 Nov 2021 at 8:08pm
What do I need to do/buy to make my Z97 Pro4 allow my Windows 10 to upgrade to Windows 11?

MOBO: ASRock Z97 Pro4
(BIOS P2.60 3/7/18)
Processor: i7-4790K 4.1 - 4.4 GHz, cores, 8MB Cache (Model: BX80646I74790K)
CPU Cooling: Intel Heatsink Fan Thermal Controlled
Memory: Corsair Vengeance Pro Series 16GB (2 x 8GB) DDR3-2400MHz C11, 1.65v
Power Supply: Ultra 600 3X ULT40073
GeForce GTX 1660 Super, 6GB, GDDR6
Monitors: One 30??Dell and two 19" ACER monitors
Samsung SSD 970 Plus, 500GB, M.2 NVMe (C: boot drive)
Samsung SSD 850 Pro, 256GB D:
OCZ Vertex 256GB
Samsung SSD 250 T5 Portable, USB3.1 External
Thunderbolt 3
Ethernet switch: Netgear 5-port gigabit (for security cameras)
Router: TP-Link AX6000 WiFi
Windows 10 Pro X64
Modem: SMC Networks D3CM1604 Modem (DOCSIS 3.0, 16x4 Channel Bonding)
Spectrum: 400 MB High Speed



Replies:
Posted By: Kerry
Date Posted: 09 Nov 2021 at 6:42pm
Do I need another MOBO?


Posted By: Xaltar
Date Posted: 09 Nov 2021 at 10:43pm
Check out this sticky, while technically not supported many people have had success
with a fresh installation (not an upgrade which fails at the hardware check phase).

https://forum.asrock.com/forum_posts.asp?TID=19692&title=windows-11-installation-compatibility" rel="nofollow - https://forum.asrock.com/forum_posts.asp?TID=19692&title=windows-11-installation-compatibility

-------------


Posted By: Kerry
Date Posted: 10 Nov 2021 at 6:36pm
Thanks Zalter,
Mine doesn't have TPM installed, so, now I'm looking for advice about replacing my Z90 Pro4 MOBO. Where do I ask for advice?


Posted By: Kerry
Date Posted: 10 Nov 2021 at 6:40pm
Oops, should read: Z97 Pro4.


Posted By: Auggybendoggy
Date Posted: 10 Nov 2021 at 10:22pm
I doubt you'll get the old 4th gen cpu on W11. From my understanding W11 requires secure boot and that started with 6th Gen Intel cpus.

But I'll def keep following as I just built an 11th gen (11700-i7) and I'm having a hard time prepping it for W11. Can't disable the CSM in the bios.


Posted By: Kerry
Date Posted: 11 Nov 2021 at 4:44am
Hi Auggybendoggy,
Thank you.

What I need now is a recommendation for a 6th Gen CPU that will require the least number of other new components for my PC.

MOBO: ASRock Z97 Pro4
(BIOS P2.60 3/7/18)
Processor: i7-4790K 4.1 - 4.4 GHz, cores, 8MB Cache (Model: BX80646I74790K)
CPU Cooling: Intel Heatsink Fan Thermal Controlled
Memory: Corsair Vengeance Pro Series 16GB (2 x 8GB) DDR3-2400MHz C11, 1.65v
Power Supply: Ultra 600 3X ULT40073
GeForce GTX 1660 Super, 6GB, GDDR6
Monitors: One 30??Dell and two 19" ACER monitors
Samsung SSD 970 Plus, 500GB, M.2 NVMe (C: boot drive)
Samsung SSD 850 Pro, 256GB D:
OCZ Vertex 256GB
Samsung SSD 250 T5 Portable, USB3.1 External
Thunderbolt 3
Ethernet switch: Netgear 5-port gigabit (for security cameras)
Router: TP-Link AX6000 WiFi
Windows 10 Pro X64
Modem: SMC Networks D3CM1604 Modem (DOCSIS 3.0, 16x4 Channel Bonding)
Spectrum: 400 MB High Speed


Posted By: Xaltar
Date Posted: 11 Nov 2021 at 4:55am
At the very least you would need:

CPU
RAM
Motherboard

In other words it makes no difference what you decide to go with, those 3 key components
will be needed regardless. The problem is Z97 uses DDR3, everything newer uses
DDR4 and now, intel's newly launched platform uses DDR5. I would stay clear of
the new intel 12th gen parts for the time being as it is a new platform and is
bound to be buggy for a while yet while the software catches up to the new architecture.

However, take a look at this article:
https://www.pcworld.com/article/545941/you-shouldnt-buy-a-tpm-for-windows-11-heres-why.html" rel="nofollow - https://www.pcworld.com/article/545941/you-shouldnt-buy-a-tpm-for-windows-11-heres-why.html

I guess the sticky I linked was not clear enough. People have successfully performed
clean installs of Windows 11 even on Z87 boards provided they have enabled PTT
and followed the steps in the sticky I linked above. You can try a clean install
of Win 11 on a separate drive and see if it works for you using the instructions
in the sticky and article.

-------------


Posted By: Kerry
Date Posted: 13 Nov 2021 at 7:08pm
Thanks Xaltar, lots to consider.
Kerry



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