Mainboard D2156 - Internal connectors and slots A26361-D2156-Z110-1-8N19, edition 2
USB - dual channel
2
1
10
9
1 = VCC X
2 = VCC Y
3 = Data negative X
4 = Data negative Y
5 = Data positive X
6 = Data positive Y
7 = GND
8 = GND
9 = Key
10 = Not connected
PCI 1
PCI 2
PCI 4
PCI 3
LCD display
Floppy disk drive
Front panel
IDE-drives 1/2
Serial ATA4
Serial ATA3
Fan 3
Battery
USB
Power supply
Serial ATA2
Serial ATA1
slot 1
slot 3
slot 4
slot 2
Channel B
Channel A
Additional power
supply +12 V
Fan 1
Serial2
PCIe x1
PCIe x16
Intrusion
TPM jumper
Audio front panel
PCIe x1
Fan 2Audio in Fan 4 Power supply control
SCSI LED
Optionale Komponenten / Optional components
Audio In (optional)
1
1 = Left audio input
2 = Analog GND
3 = Analog GND
4 = Right audio input
High Definition Audio (default)
1
2
1 = Micro input Left
2 = Analog GND
3 = Micro input Right
4 = Presence Detect
5 = Right line / Headphone output
6 = Sense 1 return
7 = Jack sense Send
8 = Key
9 = Left line / Headphone output
10 = Sense 2 return
Front panel
1) Both jumper positions possible
2) 2pin or 3pin connector possible
1
2
HD-LED
Power On/Off
Recovery Password
1)
Reset
Power On
LED2)
Message LED
Speaker
External connectors
Recovery inserted = The system starts from
floppy and allows a BIOS recovery
Password inserted = System- and BIOS Pass-
word are skipped when device is switched on
A26361-D2156-Z140-1-7619