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mrwho
01-02-2014, 11:41 AM
Hello there guys.

I was curious to see whether any of you ever encountered this one on a bizhub machine.

23464

Machine works fine aside from the messed up screen.

Steps taken to try to find out the origin (without success):

- Replace entire operation panel with a working one from another machine;
- Disconnect all peripherals
- Update firmware
- NVRAM Restore
- Check panel cable continuity
- Clean memory DIMMs
- Swap memory DIMMs
- Use only one DIMM on the bottom socket
- Disconnect HD
- Remove NVRAM (machine will hang at the sandclock, but screen still garbled)

Any tips are welcome!

Happy 2014!

mrwho
01-02-2014, 12:22 PM
Just now noticed that my colleague has already asked for help about this problem over here (http://www.copytechnet.com/forums/showthread.php/84657-KM-C353-Vertical-Lines-on-Display).

Mr Spock
01-02-2014, 11:21 PM
I had that on a c360 and only by replacing it did it work right again.

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