Wiser LS100100 does not start

[stawros]

LS100100 does not start, is not visible in the LAN network, there was no visible cause of damage, the red LED on the board flashes at a frequency of 0.5 Hz, what can be done? Wiser is out of warranty

[Daniel]

Try this https://kb.logicmachine.net/misc/reflash...ng-player/

[stawros]

Try this https://kb.logicmachine.net/misc/reflash...ng-player/

Thanks, I managed to run Wiser according to this guide, but I had to make several attempts with different SD cards, even though all of them are functional, they didn't want to work, Wiser is very picky. The original card seems to be functional, but it does not work, what could be the reason for this failure? I have several Wiser machines in different installations. Should I take any special steps to prevent this from happening again?

[Daniel]

Old HW before 3.1 was using a normal SD card and depend of the use they may fail at some point. From 3.1 a SLC card is used and is much more robust but not perfect. Cards up to 32GB works but 1GB is enough.

[stawros]

The original card is Hagiwara Solutions 1GB - SLC - Class 6. Is this a good card? Are there any tools to check the quality of SD cards?

[Daniel]

Hagiwara has some tools but you would have to contact them directly.