2012 WD My Book Studio 1 TB FireWire 800 Drive Won't Power On

2012 WD My Book Studio 1 TB FireWire 800 Drive Won't Power On

Hey guys, I’m unable to power my device on. I ordered a new power adapter but worry it’s the PCB. Any chance I can fix this thing? It’s highly unlikely that the HD itself is damaged since I have barely touched it / moved it in years.