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POWER SUPPLY
5
If replacing an existing PSU in a system, you will first need to remove the old PSU.
Please proceed as follows:
1. Disconnect the AC power cord from your existing power supply unit
2. Disconnect the power supply from all the components in the PC, make sure that
all the connectors are unplugged.
3. Remove the four screws from the rear of the case that hold the old power supply to
the chassis, and then remove the old power supply unit form case.
Installation
Installing the new Valens series power supply:
1. Make sure the I/0 switch of the PSU is at off “O” position.
2. Install the Power supply unit in the appropriated space in the PC case and secure it
by screwing the four screws into the rear of the power supply.
3. Connect the 20+4 pin main power cable to the motherboard 20/24pin socket.
The detachable 4 pin section of the connector can be separated to support a 20 pin
connection or section together to support a 24 pin socket.
4. Connect the 4+4 PIN (8 PIN) power cable to the mainboard. If your mainboard supports
only 4 PIN jack, connect only the right side of the connector to the mainboard.
5.If your are using a graphics board with a 6 PIN/8 PIN connector please connect the
respective connector to the socket on the board.
If your graphics supports more than one socket, please connect the respective
connector to the socket on board.
6. Connect the SATA or Peripheral 4 PIN Molex connectors to the hard disk or SSDs or
optical drive.
7.
Connect any others internal components that require power to the appropriate connector.
8. Make sure all the cables are securely seated
9. Connect the AC power cord into the back of the power supply and Switch on
I/O switch at input “I” position.
10. Your PSU is now connected and ready.
Pin1
COM
COM
COM
COM
COM
COM
+12V DC
+12V DC
+12V DC
+12V DC
+12V DC
+12V DC
Pin3
Pin1 Pin5
Pin4 Pin5
Pin2 Pin4
+12V CPU power connector
(EPS 8Pin/4+4Pin)
Right