What will the upgrade to W 10 Enterprise overwrite?

Georgey

New Member
Messages
28
The instructions to upgrade Enterprise edition to Windows 10
https://technet.microsoft.com/en-us/windows/dn783436.aspx
says:
3. Boot the computer using the installation media and follow the installation prompts. (Note that this will overwrite all files on the computer.)

Does it really mean the computer, not the system drive (C:\) only?
Are data on other drive(s) in danger?
 

My Computer

System One

  • OS
    windows 8.1 64 bit
    Computer type
    Laptop
System drive only but when changing OS I always disconnect other ones, much safer that way.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
Thanks. This is the obvious case, but once they could possibly mean what they say.
 

My Computer

System One

  • OS
    windows 8.1 64 bit
    Computer type
    Laptop
Thanks. This is the obvious case, but once they could possibly mean what they say.
Windows was always famous for sticking BOOT sector to wrong partition and sometimes even spreading it on multiple ones.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
So is there a real danger that other drive(s) can be harmed?
Potential is there specially if partitioning and formatting has to be done. Giving every partition it's name can help.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
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