Nieudany update firmware Lego NXT do wersji 1.4 - urządzenie tylko tyka

Sat Aug 18, 2007 8:03 pm   

Mam problem z tym zestawem Lego.
Wybralem update firmware w aplikacji wykryl mi ze jest wersja 1.3 wiec
kazalem mu ja wgrac, po wgraniu napisal ze wszystko succesfully ale sie
nie uruchami i po "wlaczeniu" tylko tyka. USB normalnie go wykrywa,
sciagnolem wersje 1.4 tez dalem zeby wgral a on napisal ze wgrane i nadal
tyka, zero objawow zycia "normalnego" wciskalem przycisk reset na
sterowniku ale kiszka.
Pomozcie bo to fajna zabawka a mam jutro ostatni dzien urlopu.

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Sat Aug 18, 2007 8:53 pm   

Dnia 18-08-2007 o 21:03:52 Zdzislaw Landowski <codeboy@wp.pl> napisał(a):


udało sie naprawic
dla potomnych z google

Here is a potential temporary fix for the dreaded Clicking Brick
Syndrome. Note that this is not coming from any official source, but what
I and some others have managed to put together to fix a problem that we
cant actually reproduce in other words, blame me, not LEGO, and if it
looks like a shotgun approach, it is (but its the best Ive got).

1) Completely disconnect your NXT from the computer (no USB connection).
2) Remove all external BlueTooth dongles from your computer, and turn
BlueTooth off on the computer (just to be sure).
3) Reboot the computer (this is to make sure no other application is
trying to compete for the USB port).
4) Restart the Mindstorms application (and, if possible, dont start any
other applications).
5) Remove one battery from the NXT for a couple of seconds, then reinsert
it.
5) Push the NXT reset button firmly for five seconds (make sure you
actually press it, and press it for the whole five seconds).
6) Now (with the NXT clicking and the environment up and running), connect
the NXT to the computer via the USB cable. Preferably use a primary USB
port, one on the computer itself and not on a keyboard or monitor.
7) On a PC, you can go to the device manager and check to see if the NXT
shows up in Firmware Update Mode (if not, you may need to uninstall and
reinstall the software and drivers)
Update the firmware to 1.03 using the update firmware under the tools
menu.
9) If this does not work, try *briefly* (one second) pushing the reset
button again.

If the above sequence does not work, try repeating steps 1-9 but using a
different USB port on the computer.

If even *that* doesnt work, try installing the software on a different
computer and repeating the entire process.

Please use the comments section of this post to announce your results:
what you did, what seemed to fix it, or what else you tried and it still
refuses to do anything but click. Feel free to include any and all system
information you can dig out as well: what we can piece together Ill try
to get to the right hands within LEGO. For those interested in the
details, one potential conflict that could be causing this is the
Mindstorms environment not finding the NXT at the USB port it thinks it is
connected at: thus all the fuss about having other applications closed,
and physically switching USB ports.

PS - thanks to commentor Rick Rhodes for bringing this up as well, in the
form of a forwarded list from "John".

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