How to install win 7 on Acer Aspire R3-131T

Colwin
Colwin Member Posts: 3 New User
edited October 2023 in 2018 Archives
I am trying to re-install windows 7 on a Aspire R3-131T laptop. (I have my reasons) The unit comes pre-installed with win 10 on UEFI mode and no win 7 support
If I change the bios to Legacy it starts loading windows from USB but comes up with a CD/DVD driver error. Is there a way to fix this?

Or is it possible to load win 7 in UEFI boot mode, my installation starts but hangs, I created the win 7 boot USB using Rufus UEFI fat 32.
Also drivers are not available on the web site for win 7, would I be able to use generic drivers of win 8 drivers on win 7?

Thanx Colwin

Answers

  • Have you disabled secure boot?

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  • Colwin
    Colwin Member Posts: 3 New User
    Yes disabled Secure Boot, it reads the USB and loads the windows logo but then freezes.

  • Convert the pendrive to mbr by entering the following commands in the cmd as administrator: diskpart, list disk, sel disk x, clean, convert mbr, create partition primary, format fs = fat32 quick, active and assign and then copy the windows 7 files! Disable fast boot! Then enter the bios and select the legacy mode!

    If you liked my answer, click "I like" and mark it as a solution!
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
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  • Colwin
    Colwin Member Posts: 3 New User
    Thanx for the advice but does not solve my original problem

    I followed all your steps exactly to the same result I first queried about.

    The windows startup runs fine up until the Windows 7 Install now prompt. I select the install and it says "setup is starting" ..... and stops with the error: (A required CD/DVD drive device is missing. If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert now. Note: If the Windows installation media is in the CD/DVD drive, you can safely remove it for this step.)

    I've spent 3 days on the internet and this is a common problem reported with solutions that point to USB 3.0 drivers issues, or simply plugging out and re inserting or changing USB ports. Nothing works, thus my query if I could install windows 7 in UEFI mode. This solves the driver issue but windows freezes on installation. Here I first created the win 7 boot USB using Rufus UEFI fat 32.

    The Aspire R3-131T laptop does not recognize a earlier operating system other then Win 8 or 10.
    I need a workaround if possible please.....

    Thanx
    Colwin







  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,349 Trailblazer
    edited June 2018
    Este site pode ajudá-lo "https://www.sevenforums.com/tutorials/186875-uefi-unified-extensible-firmware-interface-install-windows-7-a.html" "https: //www.eightforums. com /threads/uefi-bootable-usb-flash-drive-create-in-windows.15458; https://pt.scribd.com/document/302089733/Como-Instalar-o-Windows-7-8-e- Windows-10-Em-Modo-UEFI. Only Windows 7 64-bit works in uefi mode!
    This link is in Portuguese, but you will understand https://www.youtube.com/watch?v=Kcjnl_9M68c
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)