Re: Question about Dells BIOS locked OS
- From: ben_myers_spam_me_not @ charter.net (Ben Myers)
- Date: Fri, 23 Sep 2005 14:28:54 GMT
I have some differences with what is stated here...
Yes, when installed on a non-Dell computer, the Dell recovery CD turns into a
"normal" OEM copy of XP. This is not all bad. Provided the installer has
entered a valid and unique COA, Microsoft's on-line product activation finds it
perfectly acceptable. In a pinch, I have used a Dell recovery CD to reinstall
Windows on a non-Dell machine, and I have had exactly zero problems with product
activation because I entered in the computer's unique COA during the software
install process..
Motherboard BIOSes contain hard-coded text and binary signatures in fixed places
in flash ROM memory identifying the name brand of computer (in the case of Dell,
HPaq, eMachinesWay, IBM/Lenovo, and others) or the manufacturer of a generic
motheboard. From a programming standpoint, it is child's play to insert a check
for an OEM BIOS signature. (I once did this sort of programming in the world of
DOS.) I would bet that Micro$oft has provided a very simple hook for the OEM to
supply its own BIOS validation module. It is no accident that all of these
name-brand BIOSes have the same look-and-feel within the name brand. The
look-and-feel extends to the BIOS identification signature, so that, for
example, a Dell XP restore CD could be used to install XP pretty painlessly on
most any modern Dell computer.
In the case of a motherboard replacement, the board can be any one which fits
inside the chassis and conforms to the manufacturer's BIOS signature. As a
trivial example, you could replace a Dimension 2350 board with a 2400 board,
because they are physically compatible with a minor upgrade. When it comes time
to reinstall Windows or adjust it due to potentially different chipsets, there
is no problem that requires a telephone call to activate. Why? Because the
BIOS signature is Dell... Ben Myers
On Fri, 23 Sep 2005 09:16:08 -0400, PeterD <peter2@xxxxxxxxxx> wrote:
>On Fri, 23 Sep 2005 12:22:41 GMT, ben_myers_spam_me_not @ charter.net
>(Ben Myers) wrote:
>
>>First of all, a Dell XP recovery CD is little different from an OEM version of
>>Windows XP. By that I mean that it can be installed on a non-Dell computer,
>>provided you have a unique Certificate of Authentication (COA) code. The only
>>real difference is that on a Dell computer you do not have to go through the
>>product authentication process. So the differences are minor, indeed.
>
>Not minor. It is BIOS/motherboard linked and when installed on a
>non-DELL computer (or even a DELL that didn't match the expected
>system) the results are interesting--it turns into a 'normal' coopy of
>XP... That is it will go trhough the product activation process. Would
>be OK, but Microsoft has changed the system at teh beginning of the
>year so that when this OEM version comes in as a different computer,
>it will *not* automatically authenticate. Instead it will tell thte
>user to call in. Assuming that you don't have a history of abusing the
>system, a good reason why the computer changed (and upgrading the
>motherboard is *not* considered a good reason!) the operator will
>provide the authentication key. Otherwise you are stuck... <g>
>
>This is why you should never buy OEM versions of Windows (or office)
>on eBay! BTW, Windows can be sold with a non-periphal hardware item
>(drive, motherboard, etc.) but few (if any) OEMs follow this route.
>OEM Office *must* be sold with a complete computer, including a piece
>of hardware is not allowed.
>
>The license is basically tied to the motherboard. If the motherboard
>fails, it can be legally and properly replaced. The preference is to
>replace with the same motherboard. If the failed motherboard is
>replaced with a different one, then the operator authentication is the
>only route.
>
>If you are tired of the slow performance of your (somewhat older?) PC
>and upgrade the motherboard, you are required to get a new license.
>The Windows license is tied to the motherboard (not the box, hard
>drive, or whatever).
>
>This is for large OEM Windows installations. Smaller OEMs (as I am)
>are different, and we use different versions of Windows than a company
>such as DELL, HP or Sony... Same basic rules however.
>
>
>>
>>In short, the XP CD provided by dell is not "locked" to the Dell BIOS at all.
>>
>
>Yes, it is. Not the BIOS necessarily but to somethign that is unique
>to the motherboard. This is true of all large OEMs who include
>Windows, and who's Windows installations do not require activation.
>
.
- References:
- Question about Dells BIOS locked OS
- From: Steve W.
- Re: Question about Dells BIOS locked OS
- From: Ben Myers
- Re: Question about Dells BIOS locked OS
- From: PeterD
- Question about Dells BIOS locked OS
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