PPC-5190 Flat Panel PCPage 169NOTE:The power from PW1 should support at least a 6.5A current for the P4 CPU. Ifthe power output is too low, the CPU may not function normally. Be sure thepower from the power supply is sufficient, and don’t share this power with otherdevices, such as hard disk etc. Use IEI’s special ATX power connector cable forconnection to a power supply if the power supply doesn’t have a suitable ATXconnector cable.B.19 Internal Switches and IndicatorsS2: Reset SwitchPIN Description PIN Description1 Reset 2 GNDB.20 Serial ATA ConnectorThe POS-8520 provides two Serial ATA (SATA) ports.SATA1, SATA2: Serial ATA ConnectorPIN Description PIN Description1 S_TXP 3 S_RXN2 S_TXN 4 S_RXP
