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HP Recommended
HP - 15-r272ur (ENERGY STAR)

using live usb i have got an OEM key from my laptop https://support.hp.com/ru-ru/product/hp-15-r200-notebook-pc-series/7486447/model/7851750?sku=M1L59EA 3aHxPm-30QQ

i don't know which windows version this key is for: pro or home?

2 REPLIES 2
HP Recommended

Hi
ShowKeyPlus from the Microsoft Store (probably the best choice).
https://www.microsoft.com/en-us/p/showkeyplus/9pkvzcprx9nv?activetab=pivot:overviewtab

The output is like this....
ShowKeyPlus - Windows Product Key Information

Product Name: Windows 10 Home
Version: 12345.678 (64-bit OS)
Product ID: 00000-00000-00000-AAOEM
Installed Key: 12345-67890-09876-54321
OEM Key: MICRO-SOFTY-WINDO-WSTEN-64BIT
OEM Edition: Win 10 RTM Core OEM:DM


ALSO
KeyFinderInstaller may help.…
It gives this…. – CD Key: 12345-67890-09876-54321

ELSE
There is a possibility of finding the same value in the Registry....
USING RegEdit the key is listed below and it’s content also shown.
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform

BackupProductKeyDefault 12345-67890-09876-54321

Three different names for the same value in 3 different software methods.

 

The Linux method you used only gives a small amount of info.

sudo cat /sys/firmware/acpi/tables/MSDM | strings | tail -n 1

 

but it will match one of the above.

 

 

HP Recommended

Hi, @adangreen 

 

The product specs for your model indicate that it came with W8.1 'standard,' not Pro.

 

https://support.hp.com/us-en/document/c04595131

 

If you upgraded to W10 then you would install W10 Home.

 

If you did not upgrade to W10, download the plain W8.1 ISO file from the link below.

 

https://www.microsoft.com/en-us/software-download/windows8ISO

 

Use the Microsoft tool that I zipped up and attached below that you will need to transfer the ISO file to a DVD or USB flash drive so that it is bootable.

 

After Windows installs, you can install the drivers and available software from your notebook's support page.

 

https://support.hp.com/ru-ru/drivers/selfservice/HP-15-Notebook-PC-series/7486447/model/7851750

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.