If you are talking about Bios password for dell showing Service tag ending in XXXXXXX-8FC8
it is now unlockable by using this page, [link|https://www.biospro.com/dell-8fc8-bios.html|https://www.biospro.com/dell-8fc8-bios.html]
If you are talking about Bios password for dell showing Service tag ending in XXXXXXX-E7A8
[link|https://www.biospro.com/dell-e7a8-bios.html|https://www.biospro.com/dell-e7a8-bios.html]
the master password worked in my computer store, so try it out and let us know.