![I want to activate secure boot on my Dell Latitude E5420, but it seems that the option is not there. I even updated the bios to A14. How can I do so I want to activate secure boot on my Dell Latitude E5420, but it seems that the option is not there. I even updated the bios to A14. How can I do so](https://qph.cf2.quoracdn.net/main-qimg-005c6f4bfee32efb71115bb418d94f89.webp)
I want to activate secure boot on my Dell Latitude E5420, but it seems that the option is not there. I even updated the bios to A14. How can I do so
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