Products > Test Equipment
Rohde & Schwarz CMU200
Kribok:
I wanted to do a reinstallation of the software, and found the disk defragmentation, like in a computer.
During the defragmentation, such a message appeared - photo 1
The CMU has hung up, and after switching it back on, it now shows such a message - picture 2
I sat for a whole day and wanted to turn on the CMU and it always hangs and shows the message - picture 2
Nothing else shows and nothing can be turned on.
I think it's just left, reload the new program.
CJay:
Yeah, the hard disk is corrupt and possibly/probably faulty, you need to get that replaced and reloaded, I'd recommend replacing it with either a CF card in a CF-IDE converter or an SSD if you can find a PATA one but the BIOS on some of the CMU200s doesn't have great support for newer hard disks so you may need to experiment a little.
Bicurico:
You will need a backup image of a working CMU200 (sorry, I can't help you, as I have a CRTU).
Hopefully you have one, if not this is a good time to ask other forum members to upload such an image.
For me, it turned out that the "dd" command under Linux or Windows is the best way to read/write such an image.
You can for instance hook up the new replacement disk with an USB adapter to your Linux/Windows computer and then use the "dd" command.
Your error appeared because your HDD is broken and scandisk moved some firmware binaries to the broken sectors. Bad luck.
Regards,
Vitor
CJay:
I do have a new CMU200 hard disk which contains the base software, I'd happily sell it for what I paid (£20) and delivery you'd need to reload the later versions of the software and re-enter your option keys but that's pretty easy to do, there are links in the forum to the later software versions.
Kribok:
I am happy to buy a hard drive for CMU, but it will be a problem to re-program it. I can pay for its programming, so that I can mount it in the device (linux - dd, it's magic for me).
Greetings
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