How can I use Two Operating systems(Win 10 and Win 7) on Acer Predator Helios 500 ?

KoKoThein
KoKoThein Member Posts: 2 New User
edited November 2023 in 2018 Archives
Hi!
I want to use Win 7 in second Hard drive of Acer Predator Helios 500 . Default Window in SSD of Acer Predator Helios 500 is Win 10. And Boot priority of Predator Helios 500 show only Window Boot Manager . So I can not set Hard Drive(drive D) as first boot priority . At Acer Predator 17, default setting of  boot priority order show many drives list (HDD0,HDD1,HDD2,USB HDD, USB CDROM) and can use different two windows ( drive C and drive D) by changing Boot mode  UEFI and Legacy.

So, What do I need to do and configure step by step in BIOS setting of Acer Predator Helios 500 to use two different Windows?

Thanks,





Answers

  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited December 2018
    technically yes but it should be a bit tricky the best option should be the 7 installed first and then the 10 but you should be able to do it backwards too create a win7 uefi usb installation and give it a shot (in another driver or partition of course) see if it detects it properly and if u don't get any bsod during the installation if u get it means your best option is to go for legacy mode instead of uefi but the installed win 10 will not boot anymore and someone correct me if im wrong but u might need to go to sata ahci mode to be able to run 7 it wont run in rst optane mode my bios doesn't have those options i can't even change the sata mode it's locked so it's a bit of a nightmare to get dual boot


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • sri369
    sri369 ACE Posts: 2,822 Pathfinder
    @KoKoThein Make sure to check if you have "legacy" option available in BIOS. Windows 7 needs legacy option. Check out the threads by me on how to install windows 7.
    Before attempting this, take a complete disk image, in case you wish to revert back.
    I would suggest installing 10 first and then 7 (since 10 could wipe out 7 completely given how aggressive MS is with pushing only 10.
    -----
    Karma...
    LIKE - if helpful
    ACCEPT - if helped resolve