MSO5102D not working

phtomas

After turn on scope, we can see some ligth on LCD display but no image, buttons CH1, MATH, CH2, AUTO, RUN and V0 stay lighted up.
Internal battery was dead and was replaced, but no effect.

help, pls.

att.
JCA

phtomas

Hi;
My scope not have this conector or IC in place, what I can do?

phtomas

Ok, I connected serial device and it worked.
Dumped file is attached.

att.
JCA

phtomas

wangshuang replied at 2021-12-16 15:44
Please try to refer to this link to restore it, if fail, give me a print file back to study.
http ...

Hi;
Here is the file.

att.
JCA

phtomas

amy replied at 2021-12-23 11:28
Have you tried recovery? what's the result?

no, I have not.
How I do that?
After some tries, it finally booted up, file is attached.
Later, it stops again.

phtomas

amy replied at 2021-12-27 15:21
Please refer to the video to enter recover interface and select F2 to recovery.

Oh, ok.
I already tried that but scope dos not enter in recovery mode, even when it turns on normally.
There is a way to do recovery via serial terminal?

serial number: T 1G/012 018736
Bought some time ago, back to 2012/2013.

att.
JCA

phtomas

amy replied at 2021-12-29 15:34
Please refer to the attachment to program to try.

https://www.filemail.com/d/wihlffpfzgerofk

That worked for me.
I took a while to complete steps but everything worked fine.

tks.
JCA.