February 22Feb 22 My unraid os has a unclean shutdown, The system can't boot now.but it can boot in safemode without gui and plugins, then I try to start the array, it start to parity check and found a lot of error, I noticed recovery logs in the console, and after a while, the system became inaccessible, and the monitor showed no signal. Attached are the diagnostic logs I collected. Please help check them. Thank you. tower-diagnostics-20260215-0805.zip tower-safemode-diagnostics-20260222-0047.zip
February 22Feb 22 Community Expert If the server is crashing during a parity check, it suggests a hardware issue, but enable the syslog server and post that after the next crash.
February 23Feb 23 Author Now the array parity check seems good, but still can't boot, Attached is the syslog,Please help check them. Thank you. syslog
February 23Feb 23 Community Expert 5 hours ago, aozakiaoko said:but still can't bootWhat do you mean? Where does the boot stop? You can post a photo.
February 23Feb 23 Author 2 hours ago, JorgeB said:What do you mean? Where does the boot stop? You can post a photo.It stuck on this screen7 hours ago, trurl said:Have you done memtest recently? No I didn't, Should do memtest after a unclean shutdown?
February 23Feb 23 Author Memtest found a lot error，My memory run on 3600Mhz， Maybe I should trun off XMP ？
February 23Feb 23 Community Expert 8 minutes ago, aozakiaoko said:Maybe I should trun off XMP ？Definitely, since Ryzen with overclocked RAM is known to corrupt data, but you should still run a long test after that.
February 23Feb 23 Community Expert 1 hour ago, aozakiaoko said:Memtest found a lot errorEven 1 error is too many.You must never attempt to run any computer unless memory is working perfectly. Everything goes through RAM. The OS and other executable code, your DATA. EVERYTHING!. The CPU can't do anything with anything until it is loaded into RAM.
February 24Feb 24 Author 10 hours ago, JorgeB said:Definitely, since Ryzen with overclocked RAM is known to corrupt data, but you should still run a long test after that.9 hours ago, trurl said:Even 1 error is too many.You must never attempt to run any computer unless memory is working perfectly. Everything goes through RAM. The OS and other executable code, your DATA. EVERYTHING!. The CPU can't do anything with anything until it is loaded into RAM.I trun off XMP, Run a full memtest and it passed, Then the OS boot up,Thanks to you all.
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