How to install Windows 7 on a portable hard drive

Henrybuiusa

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I have a portable hard drive 270gb. I want to install Windows 7 on it. Anybody knows? I need help. Thanks
 

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Windows 7
OS
Windows 7
As far as I know.

All the Windows iterations I've tried will not boot from an external drive.

If anyone can get Seven to do it- I want to know how :)
 

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W7 Professional X64Core i5-5204gbNVIDIA NVS3100M
Computer Manufacturer/Model Number
Dell Latitude e6510
OS
W7 Professional X64
CPU
Core i5-520
Memory
4gb
Graphics Card(s)
NVIDIA NVS3100M
Monitor(s) Displays
23" Samsung
Screen Resolution
1920X1080
Hard Drives
Intel X-25M 80gb

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Windows® 8 Pro (64-bit)Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB...6GB DDR3 System Memory at 1,333MHz (on BD 4GB...AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
Computer Manufacturer/Model Number
Samsung NP530U4B-S02IN
OS
Windows® 8 Pro (64-bit)
CPU
Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB L3 Cache)
Motherboard
Samsung Electronics
Memory
6GB DDR3 System Memory at 1,333MHz (on BD 4GB + 2GB x 1)
Graphics Card(s)
AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
35.56cm (14.0) SuperBright 300nit HD LED Display
Screen Resolution
1366x768
Hard Drives
1TB S-ATA II Hard Drive (5400RPM) with ExpressCache 16GB SSD
Internet Speed
sucks
Antivirus
Microsoft Security Essentials
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Google Chrome (Sync enabled)

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Windows® 8 Pro (64-bit)Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB...6GB DDR3 System Memory at 1,333MHz (on BD 4GB...AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
Computer Manufacturer/Model Number
Samsung NP530U4B-S02IN
OS
Windows® 8 Pro (64-bit)
CPU
Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB L3 Cache)
Motherboard
Samsung Electronics
Memory
6GB DDR3 System Memory at 1,333MHz (on BD 4GB + 2GB x 1)
Graphics Card(s)
AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
35.56cm (14.0) SuperBright 300nit HD LED Display
Screen Resolution
1366x768
Hard Drives
1TB S-ATA II Hard Drive (5400RPM) with ExpressCache 16GB SSD
Internet Speed
sucks
Antivirus
Microsoft Security Essentials
Browser
Google Chrome (Sync enabled)
My portable hard drive connected with PC by USB port, not eSATA. How to install windows 7 on the portable hard drive, please help.
 

My Computer My Computer

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Windows 7
OS
Windows 7
Just try it.

Direct your installation to your external drive and tell us what happens!

If that doesn't work. Take out the HDD from your external and swap it with your internal.

Install W7 on that drive.

Take it back out and put it in your external and try and boot from it.

You'll have to enter BIOS settings and change the Boot order first. Get that USB HDD to the top of the list and hit F10 to save and exit.

And give us a report.
 

My Computer My Computer

At a glance

W7 Professional X64Core i5-5204gbNVIDIA NVS3100M
Computer Manufacturer/Model Number
Dell Latitude e6510
OS
W7 Professional X64
CPU
Core i5-520
Memory
4gb
Graphics Card(s)
NVIDIA NVS3100M
Monitor(s) Displays
23" Samsung
Screen Resolution
1920X1080
Hard Drives
Intel X-25M 80gb
My portable hard drive connected with PC by USB port, not eSATA. How to install windows 7 on the portable hard drive, please help.
You will have to rewrite the kernel, or at least the USB stack. Don't confuse installing from USB with running from USB. The install actually runs from a RAM drive.

To satisfy your curiosity, try this. Assumes you can boot from USB.

Install the ext disk in your PC as a single disk.
Install OS.
Remove "ext" disk and put it back in ext housing.
Modify BIOS to boot from CD, then USB (or USB first, but I would do it CD - USB)
Modify BIOS - no internal drives (step may not be necessary).

Attach USB ext disk and boot.

Estimated time on task: 75 minutes or less.
Estimated percentage of wasted time: 100%
 
thank all of you for helping. But, no method worked at all. I want to insert USB cable (the Portable HD)into the USB port and install windows 7 on portable hd in order to run the OS from this portable HD afterwards. Need anybody's help.
 

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Windows 7
OS
Windows 7
IT CANNOT BE DONE.

No se puede hacer. Il ne peut être fait. それはされることができません。Она не может быть сделано. یہ نہیں ہو سکتا ہے. Het kan niet worden gedaan. Nem lehet elvégezni. Nie można zrobić.
 
IT CANNOT BE DONE.

No se puede hacer. Il ne peut être fait. それはされることができません。Она не может быть сделано. یہ نہیں ہو سکتا ہے. Het kan niet worden gedaan. Nem lehet elvégezni. Nie można zrobić.

Just to make it perfectly clear!

:roflmao:
 

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64-bit Windows 8.1 ProCore(TM) i5 CPU 4330 Haswell @ 3.20GHz12.00 GBIntel(R) HD Graphics
Computer type
PC/Desktop
Computer Manufacturer/Model Number
LENOVO K450 @3.0GHZ
OS
64-bit Windows 8.1 Pro
CPU
Core(TM) i5 CPU 4330 Haswell @ 3.20GHz
Motherboard
LENOVO
Memory
12.00 GB
Graphics Card(s)
Intel(R) HD Graphics
Sound Card
Intel HD integtrated
Monitor(s) Displays
HP 25' ISP Monitor
Screen Resolution
1900/1020
Hard Drives
(1) ST1000DM003-1CH162 (2) Generic STORAGE DEVICE USB Device (3) Generic STORAGE DEVICE USB Device
Internet Speed
100mb down/10mb up
Nom nom nom
 

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xp proAMD Phenom II X4 940 DenebWINTEC AMPX DDR2 800 (PC2 6400) 4x1GBATI Radeon 4870
Computer Manufacturer/Model Number
custom
OS
xp pro
CPU
AMD Phenom II X4 940 Deneb
Motherboard
ECS BLACK SERIES A790GXM-A
Memory
WINTEC AMPX DDR2 800 (PC2 6400) 4x1GB
Graphics Card(s)
ATI Radeon 4870
Sound Card
-
Monitor(s) Displays
20" and 24"
Hard Drives
WD Caviar RE WD1600YS 160GB 7200 RPM
PSU
OCZ700GXSSLI 700W
Case
XION Stacker XON-791B
Cooling
ZALMAN CNPS9700 110mm CPU Cooler
Keyboard
15$ logitech
Mouse
overpriced razer
Internet Speed
5 Mbps down / 1 Mbps up (best offered in my area) *sadface*
Direct your installation to your external drive
If that doesn't work. Take out the HDD from your external and swap it with your internal. be carefull

Install W7 on that drive.

Take it back out and put it in your external and try and boot from it.

You'll have to enter BIOS settings and change the Boot order first. Get that USB HDD to the top of the list and hit F10 to save and exit.


plz rep me if this helps
 

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vistaintel i74gb ramati radion
OS
vista
CPU
intel i7
Motherboard
blarg
Memory
4gb ram
Graphics Card(s)
ati radion
Sound Card
pwnage
Internet Speed
50mb
Assumes you can boot from USB.

Attach USB ext disk and boot.

<<<<< ***Never gave these results*** >>>>>>

Estimated time on task: 75 minutes or less.
Estimated percentage of wasted time: 100%
I used a different technique and
1. Booted from the USB HDD beast, (Don't remember which way)
2. got the floating flowers,
3. then the white stepladder, then reboot.
GOTO 1.

Estimated time on task: 25 minutes or less.
Estimated percentage of wasted time: 99.1285%

I think it has to do with the registry and the USB drivers, having perused:
disk.sys,
various USB*.inf,
entry someplace of: HKLM\xxxx\services\USB???,BOOTFLAGS,0x 00010003,4 then
"DeviceHackFlags" and in that area...

VHDMP.inf has "Bootflags"=%REG_DWORD_NO_CLOBBER%,2
and SERVICE_DEMAND_START=3
which may be interesting, since he'll boot OK from VHD, etc.

That was 2 months ago - dropped off to torrent iso's,
had to learn that shet too... :(
 

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XP_Pro, W7_7201, W7RC.vhd, SciLinux5.3, Fedor...AMD 64x21 gigDunno
Computer Manufacturer/Model Number
Gateway GT5056
OS
XP_Pro, W7_7201, W7RC.vhd, SciLinux5.3, Fedora12, Fedora9_2x, OpenSolaris_09-06
CPU
AMD 64x2
Motherboard
Yes
Memory
1 gig
Graphics Card(s)
Dunno
Sound Card
Realtek something
Monitor(s) Displays
Samsung SyncMaster 940MW w/TV
Screen Resolution
1280x1024
Hard Drives
250 GB WD, USB Seagate Freedesk 1.5 T
Internet Speed
Cable modem
Other Info
1 + 1 = 10b,
7 + 7 = 16o,
a + b = 15h.
Use VMWARE

LMAO "CAN'T BE DONE"
I am typing this on a PC that I booted from a 500 GB simpletech Usb hard drive and I am currently running win 7 & on it.
There are several good step by step articles about how it's done, using VMWARE while doing the OS install, fooling the OS into thinking it's installing somewhere else.
I was sceptical but when all is done, I can run this external OS completely independent of my existing vista install.
I doubt that I could take this external HD and simply plug it into another computer, as I believe that the win 7 OS will be looking for certain things, unique to my hardware etc..
I could be wrong there.
But the blanket statement that it can't be done, I assume is just someone being funny.:sarc:
P.S. I do know that many folks might not want you to know that this can be done easily, Most work for Microsoft LMAO:roflmao:
 

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vista eternityE7400 @ 3.6 ghz4 gig ddr 2gtx 295
Computer Manufacturer/Model Number
ASUS
OS
vista eternity
CPU
E7400 @ 3.6 ghz
Motherboard
ASUS p5gc-mx1333
Memory
4 gig ddr 2
Graphics Card(s)
gtx 295
Sound Card
--
Monitor(s) Displays
--
Hard Drives
-
PSU
-
...There are several good step by step articles about how it's done, using VMWARE while doing the OS install, fooling the OS into thinking it's installing somewhere else...
So, post the steps on how to do it. Or, post some links. Or a video of your machine booting.
 
So, post the steps on how to do it. Or, post some links. Or a video of your machine booting.
Why 'Or' ?

Post 'All' - he's a 'computer professional'... :)
 

My Computer My Computer

At a glance

XP_Pro, W7_7201, W7RC.vhd, SciLinux5.3, Fedor...AMD 64x21 gigDunno
Computer Manufacturer/Model Number
Gateway GT5056
OS
XP_Pro, W7_7201, W7RC.vhd, SciLinux5.3, Fedora12, Fedora9_2x, OpenSolaris_09-06
CPU
AMD 64x2
Motherboard
Yes
Memory
1 gig
Graphics Card(s)
Dunno
Sound Card
Realtek something
Monitor(s) Displays
Samsung SyncMaster 940MW w/TV
Screen Resolution
1280x1024
Hard Drives
250 GB WD, USB Seagate Freedesk 1.5 T
Internet Speed
Cable modem
Other Info
1 + 1 = 10b,
7 + 7 = 16o,
a + b = 15h.
Why 'Or' ?

Post 'All' - he's a 'computer professional'... :)

WTF is that supposed to mean?

Just google the terms I provided kids, and don't be so.....
well for lack of a better term,..... 'Childish'.:D

Between the two of you, you only total less then two thousand posts LMAO, on an obscure forum at that, So are you proffesionals LOL.
 

My Computer My Computer

At a glance

vista eternityE7400 @ 3.6 ghz4 gig ddr 2gtx 295
Computer Manufacturer/Model Number
ASUS
OS
vista eternity
CPU
E7400 @ 3.6 ghz
Motherboard
ASUS p5gc-mx1333
Memory
4 gig ddr 2
Graphics Card(s)
gtx 295
Sound Card
--
Monitor(s) Displays
--
Hard Drives
-
PSU
-
WTF is that supposed to mean?

Just google the terms I provided kids, and don't be so.....
well for lack of a better term,..... 'Childish'.:D

Between the two of you, you only total less then two thousand posts LMAO, on an obscure forum at that, So are you proffesionals LOL.
You cannot add.

Post your links, list the steps or provide video proof. Any will do. What you have provided to this point will not suffice and reflects poorly on you.

No tenured professional SF member is married to an IT belief system. Prove your claim or move on.
 
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