Re: Dead or alive DX7IIFD
| Newsgroups | gmane.music.equipment.yamaha-dx |
|---|---|
| Message-ID | <[email protected]> |
Maybe I'm completely wrong, but this looks like the OS Eprom is not quite OK, or OS file was not good, or there was some problem during burning the Eprom… or Eprom is OK, OS file is OK, but it is not read in proper way… Maybe Eprom is not sitting well in the socket… or even some pin is bent? Try to reseat all connectors as well… Could you start the test? Probably not, but try it. Daniel Forro > On Sep 13, 2018, at 7:39, [email protected] [YamahaDX] <[email protected]> wrote: > > Hi all, > > Im new to the group and this is my 1st post. I purchased a DX7IIFD and when I received it I was told the battery had been changed but the synth would not complete the boot sequence. All I get is 88 and then it freezes up with a Red letter P. > > On the display there was just faded gray squares no text. I verified battery and supply and all caps, even the Quartz crystal. All was good. I then erased the Eprom and wrote the 1.9 bin file to the eprom. Then rebooted. > > > > Now on the right of the Display I get "attery" I gather that is Battery and on the far left side I get " ~ ! " Yes the battery is good. Also all buttons are still frozen. > > > > Any Ideas? > > > > Best regards to all and thanks for the add. > > Garry >