Microsoft Code of Authencity – Windows XP OEM, Windows Vista OEM and Windows 7 OEM For systems shipped with Windows XP, Windows Vista and Windows 7 a Code of Authenticity (COA) with a 25 digit product key was shipped affixed to the system. There was a change in print quality of the COA when Windows Vista was released which made the COA prone to fading. This post is just a reminder of the necessary steps in order to backup Windows 7 activation status before doing a clean re-install and then restoring it back. Mar 03, 2010 Windows 7 backing up / Restore Activation. Just wondering if their is anyway to backup my Windows 7 activation. Instructions for activation backup and restore. As a consequence for most Windows 7 systems the COA was Placed in the Battery Compartments of Laptops to Reduce the Problem of Fading. What is Original Equipment Manufacturer System Locked Preinstallation Activation? Examples of Microsoft’s Major Partner Original Equipment Manufacturer (OEMs) are: • Alienware/Dell • Lenovo/IBM • HP/Compaq • ASUS • Acer • Samsung • Sony • Toshiba • MSI • Fujitsu Microsoft Major Partner OEMs preinstalled Windows 7 on millions of machines. In order to save production time these Major OEM licenses utilised a BIOS based activation mechanism and as a consequence the key on the COA is typically not used for Windows Installation. The system BIOS of Windows 7 OEM will contain a SLIC of version 2.1. Jun 13, 2011. ABR (Activation Backup and Restore), has been designed for Windows Vista. A beta version of the program for Windows 7 has been created by its developer. The program is fully portable but needs to be executed while Windows is running. Run activation_backup.exe whenever you want to backup the. Activation of Windows 7 and. How to Backup and Restore Windows 7 and Server. Try Win7/Srv 08 R2 Activation Info Backup Tools posted on My Digital Life. Nov 16, 2013. ABR software allows anyone to easily Backup and Restore their Windows 7 Activation File (backup-cert.xrm-ms). But there are many people who are experiencing problems with the software because of the following main reasons: The program keeps crashing on their Computer. The program is unable to. Microsoft’s Minor OEMs are small scale OEMs that sell a low volume of machines. These licenses known as Commercial OEMs do not apply OEM System Locked Preinstallation. Motherboards with Commercial OEM Licenses will not contain a SLIC. The conventional activation mechanism (using the key on the COA) would have required the OEM to input a unique 25 digit product key and call Microsoft for every single machine they made For Windows 7 OEM installation the 25 Digit Product Key on the COA is hence typically unused. Instead OEM System Locked Preinstallation is applied: • Instead of using this unique 25 digit product key on the COA for installation an OEM System Locked Preinstallation (SLP) Key is input by Dell Branded Reinstallation Media. • In essence the System Locked Preinstallation (SLP) Key must match up to the System License Internal Code (SLIC) incorporated in the systems BIOS for System Locked Preinstallation (which is automatic offline Product Activation) to be applied. • This means you can still use OEM SLP to activate Windows 7 OEM even if your COA has Faded.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
April 2018
Categories |