Hi and thanks SMDflea!
Followed the instructions and ran the CPU EVO II for the motherboard to update first (since the board BIOS shows the ME version at 7.0.4.1197). Finished and it updated the BIOS seemingly well, new settings were there and set everything properly, and it rebooted and the Windows 10 SSD that worked before entered automatic repair mode. Walked away for a bit and came back a few minutes later to find the PC had restarted and wouldn't load to bios, with the computer turning off and turning back on every few minutes. Now it just runs continuously after powering on without...

So I've little experience updating BIOSes and am trying to update the BIOS on an old ECS H61H2-M2 1.0 motherboard so I can use an i7-3770 CPU with it.
Got the latest eBLU BIOS Live Update software but all it does is keep giving me a "connection to ECS server fail" message and won't let me do anything.
Have a couple of BIOS BIN files for the motherboard but can't find a way to select them in the eBLU program.
How can I install the BIOS update without the eBLU software?
Thanks in advance!