BSOD during windows 7 installation STOP 0x000000A5

[rugal201]

I just recently put together a desktop, and as I go to install Windows 7, it will load the Windows files, lock up at the splash screen and blue screen on me

the bios in this system is not fully acpi compliant

i try to install windows 10 and it's work fine except graphics driver and other
i made a search in HP Support and i ddnt found windows 10 drivers only for
win 7 and 8

detail image here
desktop — imgbb.com

please help me to get back to Win 7
thanks
and sorry for my english

 

[ICIT2LOL]

Hello and welcome rugal now to get it straight you have 10 installed? and you want 7 back on the drive?

What we shall have to know is what installation media do you have for the Windows 7?

If you have a genuine copy of 7 you will of course have the activation code for it and reinstalling the 7 is really quite a simple matter - well it is time consuming of course because if you do it the way I do then it requires cleaning/wiping the drive to make sure it is as new. That will need the use of a second machine though. You can of course just install over the 10 install but it is something that I personally would not recommend - but that is just me.

One thing you did say is you put together this machine just what do you mean by that?

 

[rugal201]

thanks for your reply

yes i have windows 10 installed in my hp 4730s now but i want to get back to windows 7

i have I downloaded this iso

Win7_Ult_SP1_French_x64.iso

from Windows ISO Downloader

than i used Windows 7 USB DVD Download Tool

to make a bootable usb key to install the windows but i have the same BSOD

a freind told me to search for windows 7 uefi ISO

and it will work ..

is that true ??

thank you

...

 

[ICIT2LOL]

Now mate just get the ISO from here Microsoft Windows and Office ISO Download Tool you need to go to the Windows Downloader exe and then it is just a matter of finding the correct version and bit version you have the activation code for. Now the downloader will show as a an executable on the bottom left of your screen click on it and then as in my pic you need to select just what you want.

So for example if you have the code for the Home Premium 64bit that is the version you need to download. Then click confirm and then it will give you the language option You also need to find the right language you want to get.

A tip choose from the top listing the others have N or KN alongside them and you do not need those.

See my pics it looks complicated but it is easy to walk through. The pics are not in the order I chose so see the very bottom one first.

 

[rugal201]

thank you for your reply

this is what i did before i downloaded the Win7_Ult_SP1_French_x64.iso

from this application than i used the Windows 7 USB DVD Download Tool to make a usb boot

i reboot than i choose to boot from usb

windows show me loading files and than The BSOD screen ...

...

 

[ICIT2LOL]

Ok so what you are saying is you are getting a BSOD when trying to install - if so then you are doing something wrong. The other thing is did you clean or wipe that drive before you tried to re install Windows?
You can of course try a clean install without doing that and Windows should format the drive as it goes along but I am not a fan of doing that.
I am also wondering if the boot media - the drive which has the Windows ISO on it is corrupted somehow or if it is indeed bootable.

Now doing a clean install is as in this tutorial. Clean Install Windows 7 it might be an idea to follow the instructions for making the media from this too.

Edit: If you do download from the link in this tutorial it is still the Heidoc site but the look is slightly different and you need to scroll down to the French version.