Dual boot windows 7Pro & 10Pro

oldyeller38

oldyeller38
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I could only find one thread pertaining to my issue, so here I am again. I hope I've explained my issue & best way to resolve it.
Can I put my HDD with Windows 10 Pro (genuine Microsoft) in an external enclosure via e-SATA & use as well as my Windows 7 Pro on the HDD in my computer to use at my option? I've never tried a dual boot setup before; can I legally do so? Both are genuine Microsoft OS; the Windows 10 is on a HDD that is still good but the CPU or MOBO, maybe both died. I bought a refurbished computer from Dell that has Windows 7 Pro on it. NEED advice; I'd like to use 10 so as to become better acquainted with that OS, still learning.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
bare bones from Tiger Direct
OS
windows 7 Premium 64 bit
CPU
AMD HDT55TFBRBOX Phenom II 1055T Six Core Processor - 2.80GH
Motherboard
GIGABYTE GA-M68MT-S2P nForce 630a Motherboard
Memory
Corsair CMX4GX3M1A1333C9 XMS3 8GB DDR3 RAM - PC10666, 1333MH
Graphics Card(s)
MSI NVIDIA GeForce GT 610 2GB GDDR3 VGA/DVI/HDMI Low Profile
Sound Card
SB wireless for i-tunes
Monitor(s) Displays
LG 32" LCD TV
Hard Drives
WD Caviar 500GB Serial ATA HD 7200/16MB/SATA-3G
WD5000AAKS DH (TSD-500AAKS)
Seagate Expansion USB 3.0 HDD-1TB
WD-My Passport 0748 USB 3.0 HDD-1TB
PSU
450W PSU
Case
DiabloTek CPA-0280 Elite ATX Mid Tower Case
Cooling
Thermo controlled 80mm case fan 1500-2500 rpm 31.85 cfm
Keyboard
YKB-LPW2-YUSB Keys-U-See wireless
Mouse
Logitech M-210 wireless
Internet Speed
100 MB
Antivirus
Kaspersky I.S. 2014 & Malwarebytes Anti-maleware
Browser
IE 11
Other Info
USB 3.0 card
SoundBlaster X-FI Xtreme Audio card &
SB for I-Tunes (R)
Canon MX-860 printer
You`re saying the W10 install is from another PC ?

The experts will let you know if you can transfer it. How did you obtain that W10 install ? Is it an upgrade from 7 or 8 ?

If it were me, and you could legally use that W10 install on different hardware, I would clean install 10 on that hardware, while your W7 drive is unplugged, then plug the 7 drive back in, and set your preferred operating system as default. Then just use the boot menu to choose W10 when you want to use it.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Is the refurbished computer from Dell a desktop or laptop. If it's a desktop, why don't you install it internally?
Is your Win 10 an OEM (came installed on the computer that failed)? If so, you cant run it as you have a different hardware.
As I know, Windows can't run on detached / mobile devices.
 

My Computers

System One System Two

  • Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    custom build
    OS
    Windows 7 HP 64
    CPU
    i5 6600K - 800MHz to 4200MHz
    Motherboard
    GA-Z170-HD3P
    Memory
    4+4G GSkill DDR4 3000
    Graphics Card(s)
    IG - Intel 530
    Monitor(s) Displays
    Samsung 226BW
    Screen Resolution
    1680x1050
    Hard Drives
    (1) -1 SM951 – 128GB M.2 AHCI PCIe SSD drive for Windows 7 and Lubuntu
    (2) -1 WD SATA 3 - 1T for Data
    (3) -1 WD SATA 3 - 1T for backup
    PSU
    Thermaltake 450W TR2 gold
    Keyboard
    Old and good Chicony mechanical keyboard
    Mouse
    Logitech mX performance - 9 buttons (had to disable some)
    Internet Speed
    500Mb/s
    Browser
    Firefox 64
    Other Info
    TinyWall firewall
  • Computer type
    Laptop
    System Manufacturer/Model Number
    Asus Q550LF
    OS
    Windows 7 Pro
    CPU
    i7-4500U 800MHz to 3.0GHz
    Motherboard
    Asus Q550LF
    Memory
    (4+4)G DDR3 1600
    Graphics Card(s)
    IG intel 4400 + NVIDIA GeForce GT 745M
    Sound Card
    Realtek
    Monitor(s) Displays
    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs +
    1T HDD for data
    Internet Speed
    500 Mb/s
    Browser
    Firefox
    Other Info
    TinyWall firewall
Hi OldYeller,

A lot of people switch HDD's in and out of comps, just using it like an old cd tray the same principal
BUT these tend to be custom builds.
Depends on your comp
if its designed to take a second internal drive
even some lappy's like my 8 yr old Acer have a second internal drive option:D

[FONT=Tahoma said:
; the Windows 10 is on a HDD that is still good but the CPU or MOBO, maybe both died.[/FONT]
If you can install both on the same comp then i dont think there will be will be much of a problem with activation, IF it does fail (OEM), MS are being quite liberal about it at the moment, a quick call to them would more than likely sort it, Retail will not be a problem.


Why not a have a free 90 trial.
Windows 10 - Test & Try with No Risk, No Install


Roy
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
medionl/Aspire 6930G/acer x55a
OS
W7 home premium 32bit/W7HP 64bit/w10 tp insider ring
CPU
E5300 dual core
Motherboard
medion MS7366
Memory
3gb
Graphics Card(s)
Nvidia Geforce 7100 Nforce 630i
Monitor(s) Displays
avixc
Internet Speed
n (isp resticted to 72)
Antivirus
mse/pands
Browser
palemoon
Other Info
Belkin Fd7050 n USB using Railink RT2870 drivers, more upto date
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