Solved Reuse Old HDD After SSD Upgrade.


Thanks CountMike. The installed SSD obviously has a C drive partition and the old HDD had a C drive. When I connect the HDD to the PC (Windows 7) would the C drive letter on this old drive change automatically by Windows to avoid having 2 C drives attached? Not sure.
 

My Computer

System One

  • OS
    Windows 11 Home
Thanks CountMike. The installed SSD obviously has a C drive partition and the old HDD had a C drive. When I connect the HDD to the PC (Windows 7) would the C drive letter on this old drive change automatically by Windows to avoid having 2 C drives attached? Not sure.
Yes, absolutely. The C: drive will always be the one the OS is running from, the attached 'formerly known as C:' drive will get another letter assigned to it.
 

My Computers

System One System Two

  • OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23
    CPU
    AMD Athlon Silver 3050U
    Memory
    8GB
    Graphics Card(s)
    Radeon Graphics
    Monitor(s) Displays
    laptop screen
    Screen Resolution
    1366x768 native resolution, up to 2560x1440 with Radeon Virtual Super Resolution
    Hard Drives
    1TB Samsung EVO 870 SSD
    Internet Speed
    50 Mbps
    Browser
    Edge, Firefox
    Antivirus
    Defender
    Other Info
    fully 'Windows 11 ready' laptop. Windows 10 C: partition migrated from my old unsupported 'main machine' then upgraded to 11. A test migration ran Insider builds for 2 months. When 11 was released on 5th October 2021 it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October. Windows Update offered the 22H2 Feature Update on 20th September 2022. It got the 23H2 Feature Update on 4th November 2023 through Windows Update, and 24H2 on 3rd October through Windows Update by setting the Target Release Version for 24H2.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro (and all my Hyper-V VMs).

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus the Insider Beta, Dev, Canary, and Release Preview builds as a native boot .vhdx.
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E4310
    CPU
    Intel® Core™ i5-520M
    Motherboard
    0T6M8G
    Memory
    8GB
    Graphics card(s)
    (integrated graphics) Intel HD Graphics
    Screen Resolution
    1366x768
    Hard Drives
    500GB Crucial MX500 SSD
    Browser
    Firefox, Edge
    Antivirus
    Defender
    Other Info
    unsupported machine: Legacy bios, MBR, TPM 1.2, upgraded from W10 to W11 using W10/W11 hybrid install media workaround. In-place upgrade to 22H2 using ISO and a workaround. Feature Update to 23H2 by manually installing the Enablement Package. In-place upgrade to 24H2 using hybrid 23H2/24H2 install media. Also running Insider Beta, Dev, and Canary builds as a native boot .vhdx.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro (and all my Hyper-V VMs).

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus the Insider Beta, Dev, Canary, and Release Preview builds as a native boot .vhdx.
Remember to convert the HDD to GPT somewhere in that process.
 

My Computer

System One

  • OS
    Win 11 Pro 23H2 (OS Build 22631.4391)
    Computer type
    PC/Desktop
    Manufacturer/Model
    I have six computers. Five are HP and one is home built.
    Internet Speed
    800MB/sec up & down
    Browser
    Chrome
    Antivirus
    Malwarebytes
Thanks CountMike. The installed SSD obviously has a C drive partition and the old HDD had a C drive. When I connect the HDD to the PC (Windows 7) would the C drive letter on this old drive change automatically by Windows to avoid having 2 C drives attached? Not sure.
Letter doesn't stay with a drive or partition but one you run Windows of, main partition is always C. Other letters (D, E, F G....) are assigned to any other disk or partition no matter which letter was somewhere else or even in same PC. Name you give it, on the other hand, stays in file system wherever it's recognized, even in Linux or other OS. That's why it's handy to name it.
 

My Computer

System One

  • OS
    W11 Pro and Insider Dev
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home brewed
    CPU
    AMD Ryzen 9 7900x
    Motherboard
    ASROCK b650 PRO RS
    Memory
    2x8GB Kingston 6000MHz, Cl 32 @ 6200MHz Cl30
    Graphics Card(s)
    Gigabyte Rx 6600XT Gaming OC 8G Pro
    Sound Card
    MB, Realtek Ac1220p
    Monitor(s) Displays
    3 x 27"
    Screen Resolution
    1080p
    Hard Drives
    Kingston KC3000. 1TBSamsung 970 evo Plus 500GB, Crucial P1 NVMe 1TB, Lexar NVMe 2 TB, Silicon Power M.2 SATA 500GB
    PSU
    Seasonic 750W
    Case
    Custom Raidmax
    Cooling
    Arctic Liquid Freezer III 360mm
    Internet Speed
    20/19 mbps
That's great folks. Saves any confusion. I'll mark this solved. Thanks again.
 

My Computer

System One

  • OS
    Windows 11 Home

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