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My current BIOS version is 1.1.26. On Dell site I do not see 1.1.27. Should I download BIOS 1.1.28 and 1.1.29 before trying to install BIOS 1.1.30 or do I skip over and download 1.1.30 onto a USB and install that way?
XPS 8930, BIOS 1.1.30 failed