Windows Not Genuine after cloning HDD to SSD

Question

After cloning an HP OEM installation (that originally had the HP OEM activation) from the original HDD to a new SSD, Windows started popping up with the Windows not genuine message.
Windows DOES claim that it's activated.
What I've done is:
http://windows.microsoft.com/is-IS/windows/help/genuine/product-key#T1=tab01
and changed the product key to use the key from the COA sticker on the system. This didn't work.
As an Run As Administrator CMD prompt,
slmgr.vbs -upk
reboot
slmgr.vbs -ipk {<var>ProductKey from COA sticker</var>} 
Still no joy, still comes up showing activated and not genuine.
C:\Windows\system32>cscript c:\windows\system32\slmgr.vbs -dli
Microsoft (R) Windows Script Host Version 5.8
Copyright (C) Microsoft Corporation. All rights reserved.
Name: Windows(R) 7, Professional edition
Description: Windows Operating System - Windows(R) 7, OEM_COA_SLP channel
Partial Product Key: 6F4KF
License Status: Initial grace period
Time remaining: 29520 minute(s) (20 day(s))
I actually have this issue, exactly the same procedure cloning on 12 identical machines with the same factory image, but the problem is occurring only on 4 machines.
What next?

Answer 1

Here's the diagnostic report.
Diagnostic Report (1.9.0027.0):
Windows Validation Data-->
Validation Code: 0x8004FE21
Cached Online Validation Code: N/A, hr = 0xc004f012
Windows Product Key: *****-*****-82YFB-X6MYH-6F4KF
Windows Product Key Hash: PwhZ52MI36WbeWoIz2qTGN2t/wc=
Windows Product ID: 00371-OEM-9303931-16424
Windows Product ID Type: 8
Windows License Type: COA SLP
Windows OS version: 6.1.7601.2.00010100.1.0.048
ID: {561F9D4B-7A94-46A4-ACD2-D4D00356A876}(1)
Is Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: N/A, hr = 0x80070002
Signed By: N/A, hr = 0x80070002
Product Name: Windows 7 Professional
Architecture: 0x00000009
Build lab: 7601.win7sp1_gdr.140303-2144
TTS Error:
Validation Diagnostic:
Resolution Status: N/A
Vista WgaER Data-->
ThreatID(s): N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002
Windows XP Notifications Data-->
Cached Result: N/A, hr = 0x80070002
File Exists: No
Version: N/A, hr = 0x80070002
WgaTray.exe Signed By: N/A, hr = 0x80070002
WgaLogon.dll Signed By: N/A, hr = 0x80070002
OGA Notifications Data-->
Cached Result: N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002
OGAExec.exe Signed By: N/A, hr = 0x80070002
OGAAddin.dll Signed By: N/A, hr = 0x80070002
OGA Data-->
Office Status: 109 N/A
OGA Version: N/A, 0x80070002
Signed By: N/A, hr = 0x80070002
Office Diagnostics: B4D0AA8B-604-645_B4D0AA8B-604-645_025D1FF3-364-80041010_025D1FF3-229-80041010_025D1FF3-230-1_025D1FF3-517-80040154_025D1FF3-237-80040154_025D1FF3-238-2_025D1FF3-244-80070002_025D1FF3-258-3
Browser Data-->
Proxy settings: N/A
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Win32)
Default Browser: C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
Download signed ActiveX controls: Prompt
Download unsigned ActiveX controls: Disabled
Run ActiveX controls and plug-ins: Allowed
Initialize and script ActiveX controls not marked as safe: Disabled
Allow scripting of Internet Explorer Webbrowser control: Disabled
Active scripting: Allowed
Script ActiveX controls marked as safe for scripting: Allowed
File Scan Data-->
File Mismatch: C:\Windows\system32\wat\watadminsvc.exe[7.1.7600.16395], Hr = 0x80092003
File Mismatch: C:\Windows\system32\wat\watux.exe[7.1.7600.16395], Hr = 0x80092003
File Mismatch: C:\Windows\system32\sppobjs.dll[6.1.7601.17514], Hr = 0x80092003
File Mismatch: C:\Windows\system32\sppc.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppcext.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppwinob.dll[6.1.7601.17514], Hr = 0x80092003
File Mismatch: C:\Windows\system32\slc.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\slcext.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppuinotify.dll[6.1.7600.16385], Hr = 0x80092003
File Mismatch: C:\Windows\system32\slui.exe[6.1.7601.17514], Hr = 0x80092003
File Mismatch: C:\Windows\system32\sppcomapi.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppcommdlg.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppsvc.exe[6.1.7601.17514], Hr = 0x80092003
File Mismatch: C:\Windows\system32\drivers\spsys.sys[6.1.7127.0], Hr = 0x80092003
File Mismatch: C:\Windows\system32\drivers\spldr.sys[6.1.7127.0], Hr = 0x80092003
File Mismatch: C:\Windows\system32\systemcpl.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\user32.dll[6.1.7601.17514], Hr = 0x800b0100
Other data-->
Office Details: <GenuineResults><MachineData><UGUID>{561F9D4B-7A94-46A4-ACD2-D4D00356A876}</UGUID><Version>1.9.0027.0</Version><OS>6.1.7601.2.00010100.1.0.048</OS><Architecture>x64</Architecture><PKey>*****-*****-*****-*****-6F4KF</PKey><PID>00371-OEM-9303931-16424</PID><PIDType>8</PIDType><SID>S-1-5-21-3908971138-2361837996-340176589</SID><SYSTEM><Manufacturer>Hewlett-Packard</Manufacturer><Model>HP
Compaq 6000 Pro SFF PC</Model></SYSTEM><BIOS><Manufacturer>Hewlett-Packard</Manufacturer><Version>786G2 v02.02</Version><SMBIOSVersion major="2" minor="6"/><Date>20110623000000.000000+000</Date></BIOS><HWID>36C83E07018400F8</HWID><UserLCID>0409</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>Eastern
Standard Time(GMT-05:00)</TimeZone><iJoin>1</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>HPQOEM</OEMID><OEMTableID>SLIC-BPC</OEMTableID></OEM><GANotification/></MachineData><Software><Office><Result>109</Result><Products/><Applications/></Office></Software></GenuineResults>
Spsys.log Content: 0x80070002
Licensing Data-->
Software licensing service version: 6.1.7601.17514
Name: Windows(R) 7, Professional edition
Description: Windows Operating System - Windows(R) 7, OEM_COA_SLP channel
Activation ID: da22eadd-46dc-4056-a287-f5041c852470
Application ID: 55c92734-d682-4d71-983e-d6ec3f16059f
Extended PID: 00371-00186-039-316424-02-1033-7601.0000-0652015
Installation ID: 013705630213328424659420025050127512482082812695747381
Processor Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88338
Machine Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88339
Use License URL: http://go.microsoft.com/fwlink/?LinkID=88341
Product Key Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88340
Partial Product Key: 6F4KF
License Status: Initial grace period
Time remaining: 29340 minute(s) (20 day(s))
Remaining Windows rearm count: 0
Trusted time: 3/20/2015 11:53:43 AM
Windows Activation Technologies-->
HrOffline: 0x8004FE21
HrOnline: N/A
HealthStatus: 0x000000000001EFF0
Event Time Stamp: 3:13:2015 19:29
ActiveX: Registered, Version: 7.1.7600.16395
Admin Service: Registered, Version: 7.1.7600.16395
HealthStatus Bitmask Output:
Tampered File: %systemroot%\system32\sppobjs.dll
Tampered File: %systemroot%\system32\sppc.dll|sppc.dll.mui
Tampered File: %systemroot%\system32\sppcext.dll|sppcext.dll.mui
Tampered File: %systemroot%\system32\sppwinob.dll
Tampered File: %systemroot%\system32\slc.dll|slc.dll.mui
Tampered File: %systemroot%\system32\slcext.dll|slcext.dll.mui
Tampered File: %systemroot%\system32\sppuinotify.dll|sppuinotify.dll.mui
Tampered File: %systemroot%\system32\slui.exe|slui.exe.mui|COM Registration
Tampered File: %systemroot%\system32\sppcomapi.dll|sppcomapi.dll.mui
Tampered File: %systemroot%\system32\sppcommdlg.dll|sppcommdlg.dll.mui
Tampered File: %systemroot%\system32\sppsvc.exe|sppsvc.exe.mui
Tampered File: %systemroot%\system32\drivers\spsys.sys
HWID Data-->
HWID Hash Current: MAAAAAIAAQABAAIAAQABAAAAAQABAAEA6GHGhuRkTjQGGsTdgJ8iFd6IPNOe30bK
OEM Activation 1.0 Data-->
N/A
OEM Activation 2.0 Data-->
BIOS valid for OA 2.0: yes
Windows marker version: 0x20001
OEMID and OEMTableID Consistent: yes
BIOS Information:
  ACPI Table Name    OEMID Value    OEMTableID Value
  APIC            COMPAQ        EAGLLAKE
  FACP            COMPAQ        EAGLLAKE
  HPET            COMPAQ        EAGLLAKE
  MCFG            COMPAQ        EAGLLAKE
  ASF!            COMPAQ        EAGLLAKE
  TCPA            COMPAQ        EAGLLAKE
  SLIC            HPQOEM        SLIC-BPC