Jetway PMFU533 with GSC caps

[Deathshrimp316]

I just retired a 2 and a bit year old Jetway PMFU533 with GSC caps on it due to it being massively unstable. The problems started in October and progressively got worse, until it was near impossible to work on the computer. There are clearly bulged capacitors on the board and most of those have brown stuff deposited on the top. Only the ones with gold writing on dark purple have gone bad, the ones with gold writing on black are ok. Below is a detailed list:

Bad:
T20A 6.3v 1000uf (purple w/gold)
T2NG 6.3v 1500uf (purple w/gold)

Good:
T2DA 10v 1000uf (black w/gold)
T2NA 16v 1500uf (purple w/gold)
And all caps that are too small to have vents are OK