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Solder on board
isegals
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#1
03-29-2018, 08:48 AM
Hi!
I just received my board and as I see there is some kind of solder on the bottom side under USB connectors, besides there is thin threads from this solder goes to the USB2 connector
I have not received power cord, so I can not test it, can anybody say is it normal? see pics
[Image: VID_20180328_134423_mp4_20180329_172843_297.jpg] [Image: VID_20180328_134423_mp4_20180329_172919_703.jpg] [Image: VID_20180328_134423_mp4_20180329_173003_590.jpg]
Luke
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#2
03-29-2018, 08:56 AM (This post was last modified: 03-29-2018, 08:57 AM by Luke.)
Its clearly a manufacturing mishap.  Heres mine.
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pfeerick
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#3
03-29-2018, 09:36 PM
Yeah, as Luke said, it's not normal... here's what the bottom of the pre-production rock64 looked like... (I don't have a pic hand of the v2 release rock64 handy, but it's essentially the same without the superglue Wink )

Bottom side pre-production rock64
[Image: 34554515204_9d985b36e6_z.jpg]
pine64 wiki, linux-sunxi Pine64 wiki, the board/connector layout & pinout of the Raspberry Pi/Euler/EXP connectors
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