Bob, what provisioning certificate did you load into SCCM? Is it your self generated SCCM cert that was produced from your internal CA? And did you load that internal Root CA hash into the MEBx before the provisioning process started? If you want to use your own internally developed cert, I would make sure all references to the VeriSign cert is removed from the CA (personal store and any other store possibly located) and remove it from SCCM (both in the OOB service point and the certificate stores on this site server. Than make sure your self generated cert is loaded on your SCCM service point (in the OOB config and personal store on SCCM with appropriate private keys). And make sure you load your internal Root CA hash (top level CA that produced your provisioning cert) into the MEBx. And see what happens when provisioning. From your thread below, it seems as you have multiple certs getting confussed and this is hard to diagnose. I hope this might clean it up a bit...
Actually, in addition to what Bill York just mentioned, it might be worth going to the extent of removing and re-installing the OOB service point role on your site server, just to make sure things are "cleaned out." ![]()
Trevor Sullivan
Systems Engineer
OfficeMax Corporation
OK, I've done a full un-provision, from the BIOS and removed the object from AD. Then the M10 client could provision again fine (other clients still fail). I have removed the third party certificate from the certificate store on the oob management point server and deleted, then re-added the OOB service point role. I'm not sure how much 'cleaning' this does, as it still retained the settings I had. I did re-enter all the information anyway, just in case. No change.
The certificate is an internally provisioned one, and the correct certificate hash is in the BIOS of the client PCs. There is no difference in the BIOS settings between the client that does provision, and the ones that don't.
Yes, still seeing that error. I have completely rebuilt the CA and performed a full unprovision on the clients. Still no change, the M10 client provisions fine, but the other one do not. I have checked DNS and the records are correct,
Well, assuming you've checked all your network configuration (DHCP, DNS), done a factory reset on the problem unit(s), applied Microsoft hotfix KB960804, and triple-checked your root CA's certificate hash, I'm probably going to have to defer to Microsoft Premiere Support on this one.
By the way, have you opened the AMT Provisioning certificate from your site server, and validated the certificate chain up to your root CA? An invalid certificate chain caused a problem for me a while back. See this blog post for more details:
Edit: Fixed URL
Trevor Sullivan
Systems Engineer
OfficeMax Corporation
OK, thanks for your help, I'll post the solution once I find it.
Bob
This site contains user submitted content, comments and opinions and is for informational and entertainment purposes only. INTEL MAKES NO WARRANTIES, EXPRESS OR IMPLIED, WITH REGARDS TO THIS CONTENT. All postings and use of the content on this site are subject to the Terms of Use and Terms of Service of the site.