Products > Test Equipment
New Hantek DSO2X1X models?
artmau:
Hello,
Today I've opened package with my new DSO2C10 from Aliexpress. The oscilloscope looked undamaged. I turned it on without problems, went through physical button check and successfully made calibration procedure. Then turn off the oscilloscope. After turning it on again the display and all keys are frozen and there are no waveforms. It went completely frozen before I had chance for any backup. The Firmware version was 3205.
I tried recovering with Platform tools, but sadly I get following error:
"
Erasing 'boot' FAILED (remote: 'invalid NAND device')
fastboot: error: Command failed
Failed to erase the memory!
"
Please help!
DavidAlfa:
If still booting, try hitting Default Setup several times.
You can also try performing factory reset through a SCPI command.
But this seems a memory failure, claim to the seller.
If you have the knowledge, you can resolder or replace the w25n01gv spi nand.
artmau:
hitting Default Setup doesn't help.
factory reset through a SCPI doesn't help.
I made a claim to the seller, let's see how it goes.
I was able to use successfully use DSOFLASH tool (problem remains). Does it mean that nand itself is ok?
Maybe I should test previous version of platform tools with "cmds.bat"? Is there is any difference vs unified version with restore.bat?
artmau:
I looked through a vent hole and apparently i have a some Gigadevice spi nand chip, not Winbond! what now?
DavidAlfa:
That's not a problem!
But you might need a specific platform tools. Send a mail to Hantek?
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