Solved Win 8 Pro can't find partition...

sparhawk

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I get this error: when I try to clean install to a gpt format hdd. Haven't found setup txt yet.

This will be Windows 8 Pro on an HP Pavilion G7-2243us, 500 gb hitachi hdd, and 4 gb memory.
 

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My Computer

System One

  • OS
    Windows 8
Partitions are in the right order.

Windows 8 Downgrade-007 SB.PNG
 

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
You probably need to delete the partitions already on drive 0 and set up the unallocated space for the Windows 8 install. Whether you use the entire drive, or just a part of the 465 GB, the install will create the partitions itself and will show as Theog's picture illustrates.

Drive 2 looks a little strange. The 100 MB partition is the same size a EFI or a Windows 7 System partition would be for an install.
 

My Computer

System One

  • OS
    Windows 8.1 x64
    Computer type
    PC/Desktop
    System Manufacturer/Model
    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
Quote from this post: UEFI Boot Mode (installing using the GPT partition style) and Legacy BIOS Boot Mode (installing using the MBR partition style). -> link

Normally, you should be able to delete all the partitions on the Where do you want to install Windows? screen.

Note: But if you cannot delete all the partitions on the Where do you want to install Windows? screen.

- Boot the computer using the Windows 7/8/10 installation media.
- On the first screen, press SHIFT+F10 to bring up the command prompt.
- Run the following commands at the command prompt.

diskpart
list disk (this will give you a listing of the disks on your system)
select disk # (select the disk you want to clean, for example select disk 0)
clean (running the clean command will delete all partitions on the disk)
exit

Even if you are going to use the GPT (GUID Partition Table), you do not need to run the convert gpt command, since you are not creating the partitions at a command prompt.

- Close the command prompt window and continue your Windows installation as usual.

Diskpart.png
 
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My Computer

System One

  • OS
    Windows 10
    Computer type
    Laptop
    System Manufacturer/Model
    Lenovo G580
    CPU
    Intel Core i5-3230M
    Memory
    8 GB
    Graphics Card(s)
    Intel HD Graphics 4000
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender, standard user account
    Other Info
    UEFI firmware (BIOS) embedded Windows 8 product key.
Can I delete 0 partition from command prompt? If so what is the command syntax to use. Thanks Guys feel like we can fix this. I passed the hdd test and memory test.
 

My Computer

System One

  • OS
    Windows 8
clean



clean
[all]
Removes any and all partition or volume formatting from the disk with focus. On master boot record (MBR) disks, only the MBR partitioning information and hidden sector information are overwritten. On GUID partition table (GPT) disks, the GPT partitioning information, including the Protective MBR, is overwritten; there is no hidden sector information.
all
Specifies that each and every sector on the disk is zeroed, which completely deletes all data contained on the disk.
 

My Computer

System One

  • OS
    windows 8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    self build
    CPU
    Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
    Motherboard
    Asrock P55 Pro
    Memory
    DDR3 Team--Elite-1333 8 gb
    Graphics Card(s)
    Sapphire R9 280x
    Sound Card
    Realtek Alc 855
    Monitor(s) Displays
    Acer V233H
    Screen Resolution
    1920 x 1020
    Hard Drives
    Samsung evo 850 SSd
    Seagate ST 320 gb
    Samsung HD 750 gb
    Seagate ST 3000gb
    PSU
    OCZ Stealth 600 watt
    Case
    Antec 300
    Mouse
    Speedlink Ledos and Nexus
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