Asrock 939Dual-SATA2 Vmods

[RimRam]

I am sorry to say that A2 is 11.2v and most probably surged thru the brown cap next to it, the mod res, the vref cap, and ended up in the regulator to the left, and cpu vcore to the right of it . Just do not turn on the power, and immediately unsolder. the first pic that you linked (w/ yellow circle marking) is actually a cap(brown color). It shouldn’t have caused no post (but maybe unstable). persivore, can he solder a cap (taken out of an old board) where he damaged the brown cap? Most probably it would work if same size and same shade of brown.
The A2 (11v-12v) is the concern here. Always check the soldering w/ magnifier and light. use wick to remove excess solder.