just reflash it with another image using a null modem cable
Hi All,
I have a DM500s (badged dm500v8), i downlaoded and flashed the gemini4.10 image (that part was ok) and discovered that the blue menu is password protected, it must be that the download itself was coded as the machine itself prior to this was not passcoded.
can anyone here help?
cheers
hannible.
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just reflash it with another image using a null modem cable
Yep, tried that now the POS is locked up,green light blank screen.
If it's not responding to DreamUp at all any more you may need JTAG to rescue it, assuming it's not a power supply problem (which sounds unlikely).
z80 (22-05-09)
yeah, i was going from a gemini to a pli, thats when things went south - may have to do a bit of reading about jtag and how to do it.
i guess flashing with a null modem cable is no longer an option.
nah, this beast is only a week old (brand new).
cheers
hannible.
OSIRUS (20-05-09)
I'm pretty sure z80 is right about the partitioning scheme, I've experienced that problem before too. Many tutorials advise to do a flash erase before reflashing and that's one reason why.
JTAG is usually only needed as a last resort
- if there's a power failure during the upgrade process that leaves the boot section of the flash corrupted and unable to listen to RS232 at startup
- or if it's been bricked by an incompatible or fake image that cripples boot
- or if serial flash isn't an option due to RS232 port damage (which can happen if you plug onto it while it's powered but not earthed)
Thanks Z80, for the image mate
ohh and welcome home mate
When you do things right, people won't be sure that you have done anything at all
z80 (22-05-09)
Just in case you need it, here's DreamUP V1.3.3.4
Cheers
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yeah welcome back Z80 - missed your style and knowledge in here
Dm500, DM5620, DM600 x2, DM7000 x1, DM7020, DM7025, DM800, VU+DUO and a partridge in a pear tree
All it takes for evil to prevail is for good men to do nothing
z80 (22-05-09)
thanks all for the help, dreamy now working.
cheers
hannible
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