Windows 10: Windows 11 24H2 Update Issues for HP Pro Mini 400 G9 Desktop PC

I am having issues getting the 24H2 update to install on an HP device stating it cannot update the system reserve. I have cleared Windows Update cache and reset the components. I have tried with Windows 11 Upgrade Assistant and with downloading the KB directly to install from the catalog KB5048667. Device is currently Windows 11 23H2 build 22631 64-bit. It was recommended that I open a new thread and post my disk management by Ramesh Srinivasan as he stated "Your EFI partition's capacity is just 31 MB, which is insufficient. Deleting the .ttf files won't help in that case. Please start a new

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Windows 11 Pro 22H2 HP ProDesk 400 G5 Desktop Mini Keeps blue screening.

Windows 11 Pro 22H2 HP ProDesk 400 G5 Desktop Mini Keeps blue screening. System is up to date on its Windows updates. BIOS is also up to dates.

Dump file has been created, but I have no idea on how to get the infor from it.

Can anyone help?

Thanks

 

How to install windows 10 32 bit on HP PC Pro Mini 260 G9

You may need to enable legacy BIOS or CSM to install 32-bit Windows 10.

This thread has some inputs from Rafael Rivera and ReidHershel that can be helpful.

Windows 10 32-bit native UEFI install on Desktop/laptop with processor - Microsoft Community

The Maintenance and Service guide for "HP PC Pro Mini 260 G9" is here:

https://kaas.hpcloud.hp.com/pdf-public/pdf_7928375_en-US-1.pdf

It states: "HP has provided options in Computer Setup (BIOS) to allow you to run in legacy BIOS, if required by the operating system. Examples of this requirement would be if you upgrade or downgrade the OS."

May I know why you're installing 32-bit Windows 10?

 

Upgrade Windows 10 to release 1709 on HP ProDesk 400 G2 Desktop Mini PC

Good morning, I'm trying to update Windows 10 from 1511 to 1709; it works fine with different PCs but not with the HP ProDesk 400 G2 Desktop Mini PC.

I tried both with ISO downloaded via Media Creation Tool or directly from online.

I'm an administrator of the machine. I disabled the antivirus. The PCs are in the same network and in the same domain as other PCs on which I have updated without problems.

The error that gives me is "Unable to update the private system partition". The HP support suggests to reinstall from scratch (impossible, in the company we have several dozen PCs of this model and it would be unthinkable to do all over again, reinstalling
applications and saving data and configurations) or alternatively to address Microsoft.

I also tried to act on the system partitions to increase the space to that reserved by 100Mb, but with some tools downloaded from the internet does not allow me.

Has anyone already met and solved this problem? If the solution is to be found in partitions, I try to focus on that.

Thanks in advance