Hi,
I have a 3560G 48 port switch which has been out of use since 2018. We have taken it out of storage and were intending to use it to expand our network however when power is applied the fan stays on full speed and the status lights indicate the switch stays at SYST and is not booting correctly. No output can be seen from the console port too.
I have tried to hold the mode button down while power is applied but it still won't break the cycle. Any help would be greatly appreciated.