units are actually suffering from corrupted Management Engine (ME) regions rather than the BIOS itself. A "best" .bin file might require a "Clean ME" process before flashing.
HP ProBook 640 G2 Go to product viewer dialog for this item. hp probook 640 g2 bios bin file best
Here is everything you need to know about sourcing the correct HP ProBook 640 G2 BIOS bin file. The Digital Lifeline: Sourcing the Best HP ProBook
HP locks the Advanced BIOS menu on the ProBook 640 G2 by default. Analysis of the .bin using UEFITool reveals the presence of Setup and Advanced forms within the SetupBrowser driver. Here is everything you need to know about
(MD5 Checksum: Check the specific forum thread for current hash)