I cant able to boot-up my laptop with exam live usb device

[Munshi]

Hi,

anyone has any idea why it's cant able to boot up? My laptop model is P15.

[Fran_Garcia · Accepted solution]

It seems there's an issue with the current exam ISO file, please use https://static.redhat.com/downloads/training-certification/rhrexboot-2020-08.iso . 

If that doesn't make things better, can you describe what problem are you facing exactly?

Cheers

[Subhasish123]

I use Lenovo Thinkpad T460 and Windows 10. While I am able to boot up using the older iso version (rhrexboot-2020-08.iso), I am unable to boot using the latest one (rhrexboot.iso). 

Any idea if I will be able to use rhrexboot-2020-08 for taking up an exam in July 2021? 

[praseedc]

I have the exact same issue. Any update on this ?

[Munshi]

@Fran_Garcia  thanks for the update. 

the root cause was the exam ISO is based on Fedora which considered as untrusted Operating System, And my laptop's boot security options was enabled.

That's why it wasn't boot up. thanks.

Thanks for the exam live support team as well for the support.

[dazarate]

hi guys i have a lenovo 330s core i7 with 12GB of RAM ; and when i tried to boot with red hat iso for remote exam show up a message from grub ....can someone help me with that? thx in advance

[ericbos]

Maybe this helps. I am using an old usb that I created a year ago, and it still works fine for the exams.

[Munshi · Accepted solution]

@ericbosthanks, it's resolved already. the actual issues was UEFI Security settings. it was refusing boot up with unknown OS, like Fedora.