Subject:
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Re: something is wrong with my handyboard
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sun, 25 Jul 1999 14:50:06 GMT
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Original-From:
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Steve Troppoli (ultranet) <ST@MA.antispamULTRANET.COM>
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Viewed:
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886 times
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I had a similar problem. In my case, the cause was underneath the board. I
had not trimmed one of the components leads enough. When I screwing the board
into the case the lead eventually pierced one of the wires going to my Nicad
pac. My board would boot up with black squares, or when things got bumpy my
bot would go horribly wrong.........
just a thought
Steve Troppoli.
Chau Maria Lu wrote:
> when I turn on my handyboard, a row of black squares appears on the top
> line of the LCD screen.
>
> I have had friends check for shorts and I have redownloaded the
> pcode_hb.s19 programs on to the handyboard (as the FAQ part of the
> handyboard web page suggested). However we haven't been able to loacate
> any shorts and redownloading the p_code doesn't seem to help.
>
> In addition to black squares appearing on the LCD screen, ocassionaly
> strange (possibly japanese) characters appear on the screen.
>
> But other then my LCD screen missbehaving, the handyboard seems to work
> fine and, when I run IC, the computer recognizes that the p_codes are
> loaded.
>
> Does anyone know whats up with my handyboard??
>
> chau
>
> ***************************************************************************
>
> "Well-behaved women rarely make history"
> --Laurel Thatcher Ulrich
>
> **************************************************************************
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Message is in Reply To:
 | | something is wrong with my handyboard
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| when I turn on my handyboard, a row of black squares appears on the top line of the LCD screen. I have had friends check for shorts and I have redownloaded the pcode_hb.s19 programs on to the handyboard (as the FAQ part of the handyboard web page (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
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