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MP277 No Operating System

9/30/2009 5:06 AM	Rate (0)
rovist Regular Member Joined: 6/4/2006 Last visit: 2/27/2025 Posts: 17 Rating: (0)	Hi everyone. I've a problem with MP277. First time it can't booting MP, and then I tried using Factory Reset using RS232/PPI Multimaster Cable, but when cleaning Flash an error displaying "No Operating System on the unit". What should I do?

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9/30/2009 9:39 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 3/17/2025 Posts: 8896 Rating: (1186)	Dear rovist, You can only do the following again: Please try to perform an OS update, with option 'Reset to factory settings' http://support.automation.siemens.com/WW/view/en/19701610 Best regards, Wizard

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