Acer Veriton 5800 Manual page 94

1 6 1 3
9 1 0 1 2
Clear CMOS Jumper (No.15)
Jumper
1
3 2
3- pin
ATX 24-Pin Power Connector:ATX1
This connector allows you to connect an ATX 24-pin power supply. To connect the ATX 24-pin power supply,
make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. Then
push down the power supply firmly into the connector.You may use the 20-pin ATX power supply as you like if
you'd like to use the 20-pin ATX power supply, please plug your power supply along with pin 1& pin 13(refer to
the image below). There is also a foolproof design on pin 11, 12, 23 & 24 to avoid wrong installation.
92
BATT
+
1 1 1 3 1 7
Symbol Description Function
1-2 closed Normal (Default)
2-3 closed Clear CMOS
M/B onboard connectors
No. Connector Marking
1 JPW1(12V)
2 ATX1(Power Connector)
3 CPU_F2
2
4 SYS_F1
5 FDD1
6
6 IDE1
5
7 SATA1-SATA4
8 F_PANEL1
4
9 JAUD1
1 4
10 JCD1
7
11 JUSB1-JUSB2
1 5
8
12 COM2
13 JOBR
14 BAT
15 JBAT1(Clear CMOS)
16 BIOS_WP
17 JCO
Description
CPU power connector
M/B main power connector
CPU fan power connector
System fan connector
FDD data transfer channel
Parallel ATA IDE channel
SATA HDD data transfer connectors
Front panel connector
Front panel audio connector
CD-IN audio connector
Front panel USB connectors
Serial port connector
Recovery pin
Battery
Clear CMOS jumper
BIOS write protect
Case open pin
Chapter 5