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April 3rd, 2015 05:00
Dual boot Win7 on external eSata drive with Precision M4700
Because virtualization doesn't support some HW devices I need, I would like to dual boot Win7 Pro/64 on an external (removable) HDD connected to the eSATA port of my Precision M4700.
eSata means optimal performances, but will the boot menu be happy with a removable disk, i.e. which will NOT be permanently connected (obviously I won't boot the OS on the removable disk if it is not connected) ?
And on the legal side, is it OK to use the OEM license of the OS that shipped with the system for this ?
As a side question, are the OS entries in a Win7 boot menu bound to a physical disk on a specific Sata port ? IOW, what happens if I move a HDD with a bootable partition/volume from the internal bay (port 0) to an external eSATA enclosure connected to the eSATA port (port 5) ? Is the eSATA port transparent to the Win7 boot loader ? Will the volumes and drive letters remain unchanged and appear seamlessly to the OS on it ?
osprey4
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April 4th, 2015 04:00
Hi Benoitm,
Assuming the M4700 can boot from an external eSATA port, this should be possible. And it should be possible to install onto an HDD then put that drive in an external case and boot from it. Your preferences and drive letters should be retained. You might want to verify your system can boot to an external HDD first.
The Dell license only covers the version of the OS that came with the system. In theory, dual boot requires two licenses.