Re: Can't enter BIOS in Z620 after messing up Secure Boot

I'm running into the same situation. Resetting the CMOS works.

HOWEVER, how do i get secure boot to work?

I tried many ways.

1.)  I performed the step 3 mentioned here.

http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04740515

2.) I upgraded the BIOS to the latest version from 

http://h20565.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=5225038&swItemId=wk_177812_1&swEnvOid=4060#tab1

Everytime secure boot is set, it can't get pass POST and the system kept resetting. 

Am i missing any steps?

Thanks,

J