HelloCan anyone send me a Cisco Router RV345 Motherboard scheme, i really can't find any infrmation about it:(

Hello, everyone, really need a helpI bought a Cisco Router RV345 and it's not operationable at allThe problems: console, lan, wan ports not working, only light PWR is always onCLI via Putty doesn't work, but as I know console port can be desibled for...