[Bug 17] New: microSD socket still has mechanical contact problems

bugzilla-daemon at gta01.hmw-consulting.de bugzilla-daemon at gta01.hmw-consulting.de
Thu Jan 4 15:02:44 CET 2007


           Summary: microSD socket still has mechanical contact problems
           Product: GTA01 (Neo1973)
           Version: GTA01Bv2
          Platform: GTA01
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: SD / MMC
        AssignedTo: sean_chiang at fic.com.tw
        ReportedBy: laforge at openmoko.org

Even the new microSD socket used in GTA01v4/GTA01Bv2 still has mechanical issues.

In almost 50% of all cases I had to either manually push the card further down
into the socket while reading, or manually bent the contacts a little bit more
upwards.  This is ok for a prototype, but in the production unit this needs to

I've never had any contact problems with the microSD sockets in Motorola A780
and A1200... and I've changed cards at least 50..100 times.

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