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Have you tried to recover it via usb? My English can be pretty bad, so suggestions are welcome. Space Weather. Thank you very much Carrington for your help!!! I've tried the usb method you have suggested, but with no luck. The usb port isn't even powering the stick. I've tried with 2 different sticks both formated with fat Another thing I've tried was to desolder the onboard battery in hope of clearing any mess on the eeprom - also no luck.
I've checked all the voltages from the table: L 3. The battery also supplies the rated 3V. When I bought that scope it had the same issue.
After restarting it 10 times it was working again, but now even the restarts dont help. If it is firmware related, can't i just flash it over some interface like uart? No idea how to repair out of my scope , but I read you formatted as FAT32, are you sure this is supported? Depending on the age of the device you might also try to use a smaller stick mb or less when available.
This oscilloscope is probably more than 20 years old, because it only has one XCF04S on the board, so yeah, maybe the flash is defective. But who knows? Also, do you have all the necessary tools to remove it and solder a new one? ElecSeb I will try if that will do the trick Carrington Soldering would not be a problem, but changing the flash ic without programming would help? It is not possible to program an am29lv in an easy way no jtag, no spi. You would need a new flash s29gl , and probably write the bootloader to it.
There are cheap programmers min.
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