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How do I create a UEFI bootable Media Windows 8 OEM disc?

post #1 of 2
Thread Starter 
I havea Windows 8 OEM disc that I use to re-install Windows 8 Pro, however, I got a 3 TB HDD, and when I try to create a partion of say 100gb to install Windows 8 on it works but 700gb out of 3tb is unusable and that 700gb will not let me create a partition or delete or hit new...

Anyways, I read if I can boot from UEFI I can just install Windows 8 Pro and have my entire 3 TB on one partition. I have a UEFI motherboard, Asus Z68 Deluxe, I checked UEFI in options instead of Legacy under BIOS... but it still does the same thing... I tried command line diskpart select disk 0 clean format ntfs, etc just a like a guide on sevenforums told me to do...

but still same thing it automatically converts back to MBR instead of staying GPT or allowing Windows 8 to install on GPT... I read the critical thing I may be missing is I should have an option when I install Windows 8 Pro to boot UEFI directly from the disc, but I don't see this option... even tho I had it selected in BIOS...


help me please lol...

oh HDD in question is the highly well reviewed Seagate 3TB model... I forget the exact but its like m001 or something
    
CPUGraphicsRAMHard Drive
i7-7820HK Kaby Lake @ 4.2Ghz GTX 1070 @ 2Ghz boost @ 9008Mhz Vram 16GB 2x8 DDR4 2133 Samsung 960 EVO 500GB NVMe 
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5TB Seagate 2.5" 5400RPM Grizzly Conductonaut on GPU and CPU Win 8.1 WSUS ;) 17.3" 1080p IPS oc'd 100hz GSYNC 
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Naga 2014 + G303 Monolith M560 with XBR 500 earpads Schiit Fulla 1 AMP/DAC over Type C 
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CPUGraphicsRAMHard Drive
i7-7820HK Kaby Lake @ 4.2Ghz GTX 1070 @ 2Ghz boost @ 9008Mhz Vram 16GB 2x8 DDR4 2133 Samsung 960 EVO 500GB NVMe 
Hard DriveCoolingOSMonitor
5TB Seagate 2.5" 5400RPM Grizzly Conductonaut on GPU and CPU Win 8.1 WSUS ;) 17.3" 1080p IPS oc'd 100hz GSYNC 
MouseAudioAudio
Naga 2014 + G303 Monolith M560 with XBR 500 earpads Schiit Fulla 1 AMP/DAC over Type C 
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post #2 of 2
Thread Starter 
nevermind I just figured it out on my own after sitting here all day doing trial and error...

http://windowsitpro.com/windows-8/q-how-do-i-create-bootable-usb-stick-can-install-uefi-system


thanks for all the help >.> tongue.gif
    
CPUGraphicsRAMHard Drive
i7-7820HK Kaby Lake @ 4.2Ghz GTX 1070 @ 2Ghz boost @ 9008Mhz Vram 16GB 2x8 DDR4 2133 Samsung 960 EVO 500GB NVMe 
Hard DriveCoolingOSMonitor
5TB Seagate 2.5" 5400RPM Grizzly Conductonaut on GPU and CPU Win 8.1 WSUS ;) 17.3" 1080p IPS oc'd 100hz GSYNC 
MouseAudioAudio
Naga 2014 + G303 Monolith M560 with XBR 500 earpads Schiit Fulla 1 AMP/DAC over Type C 
  hide details  
Reply
    
CPUGraphicsRAMHard Drive
i7-7820HK Kaby Lake @ 4.2Ghz GTX 1070 @ 2Ghz boost @ 9008Mhz Vram 16GB 2x8 DDR4 2133 Samsung 960 EVO 500GB NVMe 
Hard DriveCoolingOSMonitor
5TB Seagate 2.5" 5400RPM Grizzly Conductonaut on GPU and CPU Win 8.1 WSUS ;) 17.3" 1080p IPS oc'd 100hz GSYNC 
MouseAudioAudio
Naga 2014 + G303 Monolith M560 with XBR 500 earpads Schiit Fulla 1 AMP/DAC over Type C 
  hide details  
Reply
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