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Stucked installing windows 8 UEFI secure boot on P8Z77-M


Posts
1
#1
Hi everyone. I am new here. I need help.

I just can't figured out how to install windows 8 enterprise edition x64 under UEFI secure boot on Asus P8Z77-M motherboard. Is anyone ever successfully doing so?

I have installed the latest bios version 1806 and reset to the default setting. I has enabled CSM on the boot setting under advanced mode and changed the following:

  • Boot Device Control: UEFI Only
  • Boot from Network Devices and Boot from Storage Devices: UEFI First
  • Boot from PCIe/PCI Expansion Devices: UEFI First

I followed the instruction on here about how to setup installation media on my flashdisk. At the boot menu, I also see my UEFI installation media, but I can't boot to it. The computer just go back to the BIOS again. Do somebody can help?

when I check my secure boot state with powershell, it just response like in the image, instead of FALSE
Screenshot (33).png
Sorry for my bad english :D
 

My Computer

System One

  • OS
    Windows 8 Enterprise x64
    Computer type
    PC/Desktop
    CPU
    Intel i5-3570
    Motherboard
    Asus P8Z77-M
    Memory
    Visipro 8GB
    Graphics Card(s)
    Asus Nvidia GTX 650 1GB GDDR5
    Monitor(s) Displays
    LG E1942
    Screen Resolution
    1366 x 768
    Hard Drives
    Western Digital Caviar Blue 64MB Cache 1TB
    PSU
    Thermaltake 80+ Gold 650W
    Case
    Thermaltake
    Browser
    Google Chrome
    Antivirus
    Norton Internet Security

theog

VIP Member
VIP Member
Gold Member
Posts
5,591
#2
Where do you buy your Windows 8 Enterprise DVD from?
 

My Computer

System One

  • OS
    ME, XP,Vista,Win7,Win8,Win8.1
    Computer type
    PC/Desktop
    Other Info
    Notebooks x 3

    Desktops x 5

    Towers x 4

Saltgrass

New Member
Pro User
Posts
1,121
#3
To have Secure Boot the CSM has to be disabled....
 

My Computer

System One

  • OS
    Windows 8.1 x64
    Computer type
    PC/Desktop
    System Manufacturer/Model Number
    Home Grown
    CPU
    i7 3770K
    Motherboard
    ASUS P8Z77 -v Pro, Z87-Expert
    Memory
    16 G
    Graphics Card(s)
    EVGA GTX 680 Classified (2)
    Hard Drives
    Kingston SSD 240 GB