"Dr. H. Nikolaus Schaller" <h...@goldelico.com> writes: > > Am 05.07.2012 um 00:13 schrieb Boudewijn: > > On Tuesday 03 July 2012 11:15:16 Dr. H. Nikolaus Schaller wrote: > > The reason appears that the DM3730CBP gets some warp during > > the soldering process squeezing the balls in the middle of the BGA > > grid so that they may touch a neighbor and make a short circuit. > > And on the corners the balls lift off and this may result in > interruptions. > Can that also be the reason for the AUX button getting stuck? Does the > warping of the CPU-PCB also warp the main PCB, or is there no reason to > suspect so? > > No, the AUX button is a different issue. It is an accumulation of tolerances > of the button position and how the whole PCB fits into the plasic > case.
On that note..., my GTA02 has been sitting on a shelf in my study with a stuck AUX button. Is there any special advice for getting it un-stuck? -- "Don't be afraid to ask (λf.((λx.xx) (λr.f(rr))))." _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community