Configure uefi/gpt based hdd as dual windows boot Tags: Configuration Hard Drives Windows 8 Last response: January 1, 2013 12:43 PM in Windows 8 Share Narendr January 1, 2013 10:38:45 AM I bought Acer Aspire One 725 preinstalled Windows 8. Now I want to install windows 7 as dual boot option but not successes after reads a lot of help page on web. Could I get help on this issue? More about : configure uefi gpt based hdd dual windows boot Brett928S2 a b * Windows 8 January 1, 2013 12:43:08 PM Hi You MUST disable UEFI in the Bios... All the best Brett Can't find your answer ? Ask ! Publish Related resources: ForumAsus P9x79 Pro New Build Raid Advice ForumConnect a hdd with a complete OS (win 7) installed in it and then dual boot it w ForumSabertooth X79 can't install windows ForumGraphics Workstation New Build Advice ForumInstalling Mac OS on a windows based laptop ForumDual Booting SSD + HDD ForumDual Boot XP+Vista on Seperate SATA HDD 's, possible? How? ForumBestConfigs: Budget Intel- Based Gaming PC ForumYour Opinion on how to Configure my Win 8 with Win 7 ForumDual Boot XP and Windows 7 (each) on TWO Individual Hard Drives ForumHow 2 configure ASUS P6T w/lone SSD + SATA RAID? Forum$1000 desktop for browser- based apps, Photoshop, NO gaming ForumUbuntu and WinXP, each on own HDD - Dual Boot ? ForumDual-Boot SSD and Application SSD Setup Forum(2nd try) Need Advice on Dual Boot System for Forensics ForumAfter restoring Window XP image, 'lost' Windows 7 ( dual boot ) ForumAdvice on components for home- based Raid 5 server ForumNeed help ForumWindows 8 Random BSOD into System repair loop, System restore ineffective. Pleas ForumWindows 8 HDMI Input issue More resources Read discussions in other Windows 8 categories Configuration Customization Drivers Security !