"Jeff Liebermann"

http://802.11junk.com/jeffl/crud/GX520-bad-caps.jpg

The two large black caps in the foreground are the surviving 105C
caps, while the blue caps in the background, are the bulging 85C caps.


** Errr - I hate to tell you this pal ........

but the pic shows all 4 caps installed with reverse polarity.

A smaller cap ( C310) is clearly installed correctly and so are all the
others I can see.

The markings on the PCB are a bit unusual with the white triangle indicating
positive.



..... Phil