Author Topic: Unbrick LS421DE  (Read 543 times)

blackrider

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Unbrick LS421DE
« on: August 04, 2022, 03:32:25 AM »
Hi, after a power lost accident, my LS421DE went to the Emergency Mode, the NAS Navigator could see it but it was not working. After a few tries to fix the situation, I put my LS421DE in another situation with 2x long amber led and 5x fast amber led (I25 - firmware updating). However at this point, I couldn't do anything to recover my LS421DE to normal state even with using TFTP recovery method. There is no response from the NAS although I tried many ways.

When I pressed the function button and power up the station, it started with blinking white led and later on was the firmware updating led. The TFPT was still there and received no requests from the station (windows firewall was shutdown).

Are there anyway to bring back my station to normal situation? I need some advices. Thanks for reading.