goombawaho
MIS
Is the following a valid explanation of when/why you get this error and need to call Microsoft for activation? I just got it using a COA on the side of an HP desktop but installing Windows from a non-HP Windows 7 DVD. The COA on the OEM computers are "blacklisted" to require phone activation?
From: Link
"Living tomorrow is everyone's sorrow.
Modern man's daydreams have turned into nightmares.
From: Link
When a manufacturer builds a set of laptops, they install the OS and all the software and demos on a single machine and test and activate first. Then, they re-image that on all the laptops with identical hardware. The only difference between the machines (that the OS cares about) is the MAC ID of the network cards. The key allows that difference and does not trigger an invalid activation when the image is restored on all the other laptops.
If they had to install everything on every single machine the same way and activate each machine with a unique key, it would take them a long time and would not be acceptable for a production line. Re-imaging is what they do, which is much faster.
So, when you buy the laptop, effectively, you get two keys.
One key is the one that is used to activate the original installation by the manufacturer and the only way you can get that key is to use a program like the magic jelly bean to recover it. This key is on all the machines (identical hardware) that went through the production line together. If you make a clean install and use this key to activate, it will go through with no problem and will not require you to call.
The other key is on the bottom of the laptop. This key is unique for every machine. The manufacturer has to give you this key because you have paid for an OS and you must get a unique key. However, this key will require that you call to activate after a clean install
"Living tomorrow is everyone's sorrow.
Modern man's daydreams have turned into nightmares.