linux-works
core2 duo cpu ('pin' side)
if you look at full size ('all sizes') you can see VERY tiny dots either in center or off-center on all of the gold circle pads. I assume this is from the factory test 'bed of nails' which would test each cpu and have to touch each pad to be able to do that.
the resolution of this camera (fz30) could show the tiniest indentation due to the bed-o-nails tester!
shot was taken by pany fz30 on a tripod, standard lens, HDR processing, using home made lightbox.
core2 duo cpu ('pin' side)
if you look at full size ('all sizes') you can see VERY tiny dots either in center or off-center on all of the gold circle pads. I assume this is from the factory test 'bed of nails' which would test each cpu and have to touch each pad to be able to do that.
the resolution of this camera (fz30) could show the tiniest indentation due to the bed-o-nails tester!
shot was taken by pany fz30 on a tripod, standard lens, HDR processing, using home made lightbox.