The last number displayed on the LED is 6. This indicates that the machine is unable to boot from the harddrive. I'm not sure what method you used to delete the partitions, but actually replacing the harddrive and performing Altboot from thumb drive is the next step. Are you familiar with every step in this proceedure?
I would say that your SD card is ok, and you do not want to replace this if you can help it.
However, if your USB port was disabled at any time prior to this event, then you will be unable to Altboot using USB. The only way to reeneable the USB port (in this state) is to replace the SD card with one that has pre-loaded sw onboard. And you will loose the meters (along with all other settings) if you do this.
Make sure you know exactly how to reload sw via Altboot using USB, and do this prior to messing with the SD card. Hint: the altboot dlm file is about 400-500mb. Any files smaller than that (on this product) are an upgrade file and will fail to Altboot from USB.
Have you tryed the AltBoot method to reload the machine software?
Please wait .... The system turns on Do not press the power switch anymore when turning it on.
The problem started after the firmware was set to 97% and the c8030 shut down. There was nothing wrong with the power.
Now the message "Please wait ....... Dont press the power switch again while power is in progress" and the screen blinks intermittently.
The 7-segment display of the SBC PWB board alternately shows errors 0,1,4,6,9.
1.I tried to format the xerox 8030 hard drive, but it does not work.
2.I tried to replace the hard drive by deleting all the partitions on it, but that didn't help.
Please help me.