ASRock T48EM1 User Manual - Page 20

ATX Power Connector

Get ASRock T48EM1 PDF manuals and user guides View all ASRock T48EM1 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 20 highlights

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assign-ments are matched correctly. Chassis Speaker Header (4-pin SPEAKER 1) (see p.9 No. 13) Please connect the chassis speaker to this header. Chassis Fan Connectors (4-pin CHA_FAN1) CHA_FAN_SPEED (see p.9 No. 2) +12V FAN_SPEED_CONTROL GND (3-pin CHA_FAN2) (see p.9 No. 14) Please connect the fan cables to the fan connectors and match the black wire to the ground pin. CHA_FAN2 supports fan speed control by fan power voltage. CPU Fan Connectors (3-pin CPU_FAN1) FAN _SPEED + 12V (see p.9 No. 1) GND ATX Power Connector (24-pin ATXPWR1) (see p.9 No. 7) 12 24 Please connect the CPU fan cable to the connector and match the black wire to the ground pin. CPU_FAN1 supports fan speed control. Please connect an ATX power supply to this connector. 1 13 Though this motherboard provides 24-pin ATX power connector, 12 24 it can still work if you adopt a traditional 20-pin ATX power supply. To use the 20-pin ATX power supply, please plug your power supply along with Pin 1 and Pin 13. Serial port Header (9-pin COM1) (see p.9 No. 21) 20-Pin ATX Power Supply Installation 1 13 This COM1 header supports a serial port module. 20

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
20
Chassis Speaker Header
Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.9
No. 13)
The front panel design may differ by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assign-ments are
matched correctly.
Chassis Fan Connectors
Please connect the fan cables
(4-pin CHA_FAN1)
to the fan connectors and
(see p.9
No. 2)
match the black wire to the
ground pin. CHA_FAN2
supports fan speed control by
(3-pin CHA_FAN2)
fan power voltage.
(see p.9
No. 14)
CPU Fan Connectors
Please connect the CPU fan
(3-pin CPU_FAN1)
cable to the connector and
(see p.9
No. 1)
match the black wire to the
ground pin. CPU_FAN1
supports fan speed control.
ATX Power Connector
Please connect an ATX power
(24-pin ATXPWR1)
supply to this connector.
(see p.9
No. 7)
12
1
24
13
20-Pin ATX Power Supply Installation
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your
power supply along with Pin 1 and Pin 13.
12
1
24
13
Serial port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.9
No. 21)
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+ 12V
FAN_SPEED