Check the 24-pin connector and the 4-pin CPU power. Use the schematic to check if the standby voltage ( +3.3Vsbpositive 3.3 cap V sub s b end-sub ) is reaching the super I/O chip.
: Technical repair guides and BIOS dumps for similar N15235-marked boards like the can be found on Elektrotanya Schematic Main Foxconn N15235 45cmx
Essential for vintage Intel LGA775 repair, but not for beginners. Check the 24-pin connector and the 4-pin CPU power