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    DMAR not present while installaing RHELv5.11

    Thanks for the reply. Downloaded binary ISO from RH website and used Rufus for creating bootable USB. I have also try to install UBuntu and Windows and installation went successful. Is there a way to check what firmware gives this error
  2. I

    DMAR not present while installaing RHELv5.11

    Thanks for the reply. But unfortunately due to business needs i must install v5.11. Could you please clarify whether installation itself is not supported in the latest laptops or only support. once the purpose is achieved then Im planning to upgrade to the latest until that I hardly need v5.11 :(
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    DMAR not present while installaing RHELv5.11

    Im trying to install RHEL v5.11 workstation in my HP elitebook 745G6 laptop. But im getting 'ACPI Error: DMAR not present error'. Im installaing from bootable USB with legacy mode and due to some reasons im unable to use the latest version of RHEL. Kindly let me know how to solve this error and...
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