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I am unable to downgrade BIOS FW on my elitebook 745g2.
Reason for downgrade I posted in another topic > wakeup from sleep issue:
Anyway my queestion is why there is no posibility to downgrade BIOS ?
I tried to update BIOS from WIndows 7 installer also from USB EFI... and everytime i got message that image did not pass validation...
Curios is that BIOS update is only working with latest 1.44 FW version.
Even when I download and try one step older FW, i got stucked.
Any idea please ?
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