I followed the instructions to the letter – I think.
Had Version 1.7. (OK, I am slow to upgrade.)
Started with a new, clean 2gb.
Formatted it with the program PS Audio makes available on How To site. There is no FAT16 option; it by default formats to FAT. I am not sure if they are different. Windows 7 has FAT, 32 and 64 options; no 16. If FAT16 is the problem, how do I find that option.
I download the files for 1.2.1 and have tried separate card for PP. They come unzipped.
I copy each to a separate card, using the process described above. On 1.2.1, for example, there are 5 .hex files, 1 .cfg file and 1 .cfg.999.
I insert the unlocked SD card into the slot of the DSD upside down (teeth pointing up) and power up the DSD with the rear rocker switch.
The Logo light flashes . . . and flashes . . . and flashes, FOR HOURS. It never stops. When I power down, remove the card, and power up again – NOTHING HAPPENS. Black screen. No more DAC.
I have tried this process 3x and the same thing happens.
When you say ‘PP’ I am guessing you mean PWD or do you mean DirectStream? The PP usually means Power Plant. So you are trying to upgrade your PerfectWave DAC or your DirectStream DAC?
I am not sure what you mean by Version screen? If you mean on the DAC, it is dark, but it was Version 1.7, biut I don’t know what it said for boot and now, as I mentioned, it is dark. Nothing shows. Or are you referring to something else?
You get to the version screen on the DS DAC by pressing the gear in the upper left hand corner of the screen. Does you DS still boot up ok with out an SD card?.