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Albatron Anniversary Special Edition PX845PEV-800
21
Power Supply Attachments
ATX Power Connector: ATX_12V & ATX_PWR
This mainboard requires two ATX power connections; a 20-pin connector and a 4-pin
connector, your power supply must have both connectors. Attach the 4-pin connector first, and
then attach the 20-pin connector. Make sure the connectors are secure before applying power.
ATX_12V
PIN Assignment PIN Assignment
1
Ground
3
+12V
2
Ground
4
+12V
ATX_PWR
PIN Assignment PIN Assignment
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
Ground
13
Ground
4
+5V
14
PS_ON
5
Ground
15
Ground
6
+5V
16
Ground
7
Ground
17
Ground
8
PW_OK
18
-5V
9
5V_SB
19
+5V
10
+12V
20
+5V
Socket478
Intel
82801DB
U6
U17
BAT1
Phoenix
Bios
PCI3
PCI5
LAN
CHIP
PCI4
Intel
82845PE
U10
AGP
CPUFAN
AUXFAN
CHASFAN
DIMM1
DIMM2
DIMM3
SW/LED
SPEAKER
IrDA
IDE1IDE2
FDC
USB2 USB3
CASE OPEN
JP1
ATX _PW R
ATX_12V
ATX_PWR
KB/MS
USB/LAN
PRT/COM
Winbond
W83627HF
ATX_12V
PCI1
PCI2