780A-UR12

Thork
Thork Member Posts: 2 New User
edited March 2024 in 2018 Archives
My internet is at dial up speed, bought 2 new netgear  DM111PsP v2 modems(same as has been working great for 3 years), internet speed is about like a 56k dial up modem, and I can't figure out how to install windows 7, windows 10 won't let me . I've changed a lot in BIOS and changed it back to no resolve.2 problems, hope someone can help, if not I'll just build a computer from scratch like I used to, much better but more expensive. TIA

Comments

  • Thork
    Thork Member Posts: 2 New User
    AT&T have been out here, and says it' not on there end .


  • JordanB
    JordanB ACE Posts: 3,729 Pathfinder
    edited January 2018
    @Thork

    Backing up your important personal files and resetting your PC to factory defaults might be a better choice than installing Windows 7.  Here's a couple videos. Video1  Video2    https://us.answers.acer.com/app/answers/detail/a_id/12869/related/1

    To install Windows 7......please note that Acer doesn't provide drivers for Windows 7 for your computer model so proceed at your own risk.  The following steps will completely wipe your HDD and install Windows 7, so again, proceed at your own risk.  Windows 7 is less secure than Windows 10 and putting your computer's UEFI/BIOS in legacy support mode is less secure than the default settings.....proceed at own risk.

    Step1:  Backup your important personal files

    Step2: Create a USB factory recovery drive in case you ever need to reset your PC to factory Acer OEM Windows 10

    Step3: Go in to your BIOS settings and disable Secure Boot, and set Launch CSM to "Always" and enable the F12 Boot Menu and then save/exit.

    Step4: Boot your Windows 7 media by tapping the F12 key at the Acer logo.

    Step5: When you see the language screen, press Shift+F10 on your keyboard to get a command prompt

    Step6: At the command prompt, type

    diskpart
    list disk
    select disk x  (x=your main HDD where you're going to install Windows 7)---be careful, don't select the wrong disk number
    clean
    exit
    exit

    Step7: Press and hold your computer's power button until your computer shuts off

    Step8: Turn on your computer and Install Windows 7

    You're on your own for drivers.  I can't help you there. You'll have to get hardware IDs from device manager and google them and download them from the internet.  And use Intel's driver update utility on Intel's website.

    Make sure you use a USB 2.0 port on your computer if your Windows 7 media is on a USB (probably in the back).

    Good luck!!  :)

    --------------------------------------------------------------------------------------------------------------------------------------------------------
    If you ever need to restore your computer to factory condition with your USB recovery drive that you created in Step2, backup your files, go in to your BIOS settings and load the defaults and save/exit...... boot your factory USB recovery drive, navigate in the menu to command prompt, wipe your HDD with diskpart clean, power down your computer, turn on computer and reset PC.  Or you could get vanilla Windows 10 from here.
    I'm not an Acer employee.