Javascript Disabled Detected

You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.

Register a free account to unlock additional features at BleepingComputer.com

Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.

Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Latest News: Google Chrome to let Isolated Web App access sensitive USB devices

Featured Deal: Block malvertising with $60 off AdGuard ad blocker

Latest Buyer's Guide: Best web browsers with built in VPN: Boost online privacy

Help! Windows 7 Install Stuck on "ACPI on BIOS is not fully compliant" on Alienw

Started by shkhaslam , Jan 12 2024 06:36 AM

Please log in to reply

5 replies to this topic

#1 shkhaslam

Members
1 posts
OFFLINE

Local time:10:20 AM

Posted 12 January 2024 - 06:36 AM

Hi everyone,

I'm at my wit's end trying to install Windows 7 on my Alienware X17 R2 and could really use some expert advice. I've attempted the installation several times now, but every time it gets stuck at the same point: "ACPI on BIOS is not fully compliant."

I've tried everything I can think of to troubleshoot this issue:

Downloaded a fresh ISO image of Windows 7 (32-bit and 64-bit versions both)
Used bootable USB drive
Disabled secure boot and fast boot in BIOS
Formatted the hard drive with various partitioning schemes (GPT and MBR)

Nothing seems to work! I'm starting to think it might be a hardware issue, but I'm hoping someone here has encountered this problem before and can offer some guidance.

Additional Info:

My X17 R2 has an 12th Gen Intel Core i9-12900H processor and a Chipset Intel Alder Lake-P PCH.
I'm trying to install Windows 7 on nvME.

Any help would be greatly appreciated! I'm desperate to get Windows 7 running on this machine.

Thanks in advance,

Back to top

BC AdBot (Login to Remove)

BleepingComputer.com
Register to remove ads

#2 SleepyDude

Malware Response Team
4,172 posts
OFFLINE

Gender:Male
Location:Portugal
Local time:05:50 AM

Posted 12 January 2024 - 10:56 AM

Hi,

I don't think the 12th Gen Intel Processor and Chipset Intel Alder Lake-P supports Windows 7!

https://edc.intel.com/content/www/us/en/design/ipla/software-development-platforms/client/platforms/alder-lake-desktop/12th-generation-intel-core-processors-datasheet-volume-1-of-2/010/operating-systems-support/

• Please do not PM me asking for support. Post on the forums instead it will increases the chances of getting help for your problem by one of us.
• Posts in the Malware section that are not replied to within 4 days will be closed. PM me or a moderator to reactivate.
• Please post your final results, good or bad. We like to know! Thank you!

Proud graduate of GeekU and member of UNITE
___
Rui

Back to top

#3 cryptodan

Bleepin Madman

Members
35,210 posts
OFFLINE

Gender:Male
Location:USA
Local time:04:50 AM

Posted 12 January 2024 - 11:30 AM

Windows 7 is far to old if you need it then use it in a VM.

US Navy Veteran from 2002 to 2006

Masters in Computer and Digital Forensics Expert - Stevenson University Alumni 2015

Arch Desktop - https://termbin.com/epij

Arch Laptop - https://www.termbin.com/dnwk

Ubuntu Server - https://termbin.com/zvra

Back to top

#4 JohnC_21

Members
35,017 posts
OFFLINE

Gender:Male
Local time:12:50 AM

Posted 12 January 2024 - 03:07 PM

In addition to what cryptodan said. Windows 7 will not detect NVMe unless patches are slipped into the iso file.

https://winaero.com/how-to-install-windows-7-on-a-pci-express-nvme-ssd/

Back to top

#5 Secret-Squirrel

Members
378 posts
OFFLINE

Gender:Male
Location:United Kingdom
Local time:05:50 AM

Posted 12 January 2024 - 03:22 PM

I'm at my wit's end trying to install Windows 7 on my Alienware X17 R2 ...............

Modern hardware (BIOS, CPU, etc) and Windows 7 are not compatible with each other.

Back to top

#6 Warrepeck

Banned Spammer
5 posts
OFFLINE

Gender:Male
Local time:06:50 AM

Posted 02 February 2024 - 02:40 PM

I completely understand your frustration! Trying to install an older operating system on modern hardware can be a real headache. While I admire your dedication to Windows 7, it's important to note that Alienware X17 R2 laptops are not officially compatible with Windows 7. This is because modern hardware components and drivers lack support for the older OS.