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what can i do with external hard drive

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what can i do with external hard drive grampage 02-12-2007
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Posted by grampage on February 12, 2007, 1:12 pm
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i know i can store stuff on there but can i put windows xp on there
and then plug it into a laptop and use it instead of the hd in the
laptop...then use it on different laptops.....i guess i have to go
into bios and boot from it.....can i do this.......thanks


Posted by Lez Pawl on February 12, 2007, 1:50 pm
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>i know i can store stuff on there but can i put windows xp on there
> and then plug it into a laptop and use it instead of the hd in the
> laptop...then use it on different laptops.....i guess i have to go
> into bios and boot from it.....can i do this.......thanks
>

no



Posted by T.C. on February 13, 2007, 4:57 pm
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On 12 Feb 2007 10:12:53 -0800, grampage@gmail.com wrote:

> i know i can store stuff on there but can i put windows xp on there
> and then plug it into a laptop and use it instead of the hd in the
> laptop...then use it on different laptops.....i guess i have to go
> into bios and boot from it.....can i do this.......thanks

It is (with some difficulties) possible to boot Windows XP from an
external device, but what you have in mind would be nearly impossible
- a Windows XP installation is specific for a certain combination of
hardware - what you propose is using the same installation on all
kinds of different hardware (different processors, chipsets, graphics
cards, peripheral devices, which all require certain dedicated device
drivers) - Windows XP is clearly not designed to do that - I wouldn't
know ANY recent operating system that can handle this task (even a
simple aged DOS would require different CD-ROM drivers to start with)

T.C.

Posted by zwsdotcom on February 13, 2007, 6:57 pm
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> drivers) - Windows XP is clearly not designed to do that - I wouldn't

Windows XP is DESIGNED NOT to do that, not simply "not designed to do
it". Observe that the generic WinNT kernel on a Windows install disk
can run on any machine that is capable of loading Windows. It is only
once the OS is installed that the kernel and driver set is customized
to the system, and intentionally so.

> know ANY recent operating system that can handle this task (even a
> simple aged DOS would require different CD-ROM drivers to start with)

There are generic ATAPI drivers that work with most drives under DOS.

A properly configured Linux distribution can boot on all sorts of
wildly different hardware. Even a Linux distro that has not been
specially configured will at least boot, though some tweakage may be
necessary to get it fully operational (network, sound card, etc).



Posted by T.C. on February 17, 2007, 8:28 pm
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On 13 Feb 2007 15:57:30 -0800, zwsdotcom@gmail.com wrote:

>
> > drivers) - Windows XP is clearly not designed to do that - I wouldn't
>
> Windows XP is DESIGNED NOT to do that, not simply "not designed to do
> it". Observe that the generic WinNT kernel on a Windows install disk
> can run on any machine that is capable of loading Windows. It is only
> once the OS is installed that the kernel and driver set is customized
> to the system, and intentionally so.
>
> > know ANY recent operating system that can handle this task (even a
> > simple aged DOS would require different CD-ROM drivers to start with)
>
> There are generic ATAPI drivers that work with most drives under DOS.

Call me a believer in Murphy, but with one exception all my CD-ROMs
required dedicated drivers from the manufacturer when I was still
using DOS

>
> A properly configured Linux distribution can boot on all sorts of
> wildly different hardware. Even a Linux distro that has not been
> specially configured will at least boot, though some tweakage may be
> necessary to get it fully operational (network, sound card, etc).

You have a valid point there - the Knoppix CD is a good example for a
system that can adapt to quite a wide range of hardware (Murphy again:
I know a couple of buddies that had problems though) - some others
don't fare that well though: I was never able to install the most
recent Ubuntu as a VirtualPC instance - the installer couldn't handle
the S3-Graphics emulation regardless of what switches I tried - not
being able to run the installer I couldn't even start to install
Ubuntu...

...on the other hand there's not 300+ different distributions of Linux
for nothing - whatever flexible the theoretical design of a generic
Linux might be, for quite many people interested in Linux it still
seems the first obstacle is finding a distribution suitable for their
respective hardware (and yeah, I know the 300+ distros are not all
about different hardware-issues)

BTW: the Knoppix CD with it's hardware-detection on boot is about the
only OS I ever tried that in fact is even slower in booting than my
Windows XP ;)

T.C.

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