Antec EA-430D Manuale Utente

1

EarthWatts power supplies are built to be compatible with the ATX12V version 
2.2 specification. EarthWatts’ circuitry delivers safer and more reliable output 
to your system’s components. Featuring higher energy efficiency which reduces 
power consumption by up to 25%, saving you money on your electricity bill. 
EarthWatts’ power supplies have achieved 80 PLUS® Certification, the latest 
independent standard in power supply efficiency. In addition EarthWatts includes 
a variety of protective circuitry: OVP (over voltageprotection), SCP (short circuit 
protection), OCP (over current protection,only for 430W & 500W) and OPP (over 
power protection,only for 380W).

EarthWatts also includes Universal Input with Active Power Factor Correction 
(PFC). Universal Input allows you to connect your Antec EarthWatts power supply 
to any AC power outlet between 100~240V without having to worry about 
setting a voltage switch. Active PFC reduces electrical waste by improving the 
power factor value to the power supply, helping the power plant to provide power 
to users more efficiently.

 This power supply comes with a main power switch. Make sure 

you turn the switch to the ON (I) position before you boot up your computer for 
the first time. In normal operation there is no need to turn the switch to the OFF 
(O) position since the power supply is equipped with a soft on/off feature, which 
turns your computer on and off through the soft switch on your computer case. 
You may need to turn the switch to the OFF position occasionally should your 
computer crash and you cannot shut it down through use of the soft switch.

1.   Turn off the hard power switch, if any, on your old power supply. 
2.

Open your computer case according to the directions provided in your case 
manual.

3.

Disconnect all power connectors from the motherboard and from the peripherals 
devices such as case fans, hard drives, optical drives, floppy drives, etc.

4.   Disconnect the power cord from your old power supply.
5.

Remove the existing power supply from your computer case and replace it 
with your new Antec EarthWatts power supply.

6.   Connect the AC power cord to the power supply.
7.

Connect the 24-pin Main Power Connector and the 
4-pin +12V connector to your motherboard as 
needed. If your motherboard uses a 20-pin 
connector, detach the 4-pin attachment on the 24-pin 
power connector (see pictures 1 and 2). 

8.

Connect the peripheral power connectors to devices 
such as hard drives, optical drives, etc.

9.

Connect the Serial ATA connectors if you are using a Serial ATA hard drive.

10. Connect the PCI Express power connector to your PCI Express graphic card as 

needed.

Picture 1

Picture 2