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2 battery connector, Table 4-3: atx power connector pinouts – IEI Integration KINO-945GSE v1.10 User Manual

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KINO-945GSE Motherboard

Page 40

PIN NO.

DESCRIPTION

PIN NO.

DESCRIPTION

1

+3.3 V

11

+3.3 V

2

+3.3 V

12

-12 V

3 GND

13

GND

4 +5

V

14

PS-ON

5 GND

15

GND

6 +5

V

16

GND

7 GND

17

GND

8 PW-OK 18

-5

V

9 +VCC5SB

19

+5

V

10 +12

V

20 +5

V

Table 4-3: ATX Power Connector Pinouts

4.2.2 Battery Connector

CN Label:

BT1

CN Type:

2-pin wafer (1x2)

CN Location:

See Figure 4-4

CN Pinouts:

See Table 4-4

The battery connector is connected to a backup battery. The battery connector is also

used to reset the CMOS memory if the incorrect BIOS settings have been made and the

system cannot boot up.