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My graphics card is XFX GeForce GTS 250 1 GB. I've noticed that there is a jumper on the top of the board - top means the opposite side of the PCIe connector. The jumper is not connected. I couldn't find anything about the jumper in specs. May be it is not to be used for customers but I'm curious, what's the jumper doing on the board?
1It might not necessarily be a jumper - it might be a 2 pin connector of some sort. Is there any silkscreened letters near it? – Journeyman Geek – 2012-01-13T12:00:08.450
@JourneymanGeek: not sure what is silkscreened letter, but there is no letter nearby. – Donotalo – 2012-01-13T12:07:07.293
slikscreening is the process they use to put those white letters on a green, black or red circuit boards - quite often circuits have almost every part labelled to some extent, which can be useful in identification – Journeyman Geek – 2012-01-13T15:24:14.060