Acer PREDATOR G5900 Service Manual page 75

No Label
1 CPU Socket
2 CPU_FAN
3 DIMM1~4
4 ATX1
5 SPI_DEBUG
6 SATA1~6
7 F_PANEL
8 F_USB3~4
9 CLR_CMOS
10 ME_DISABLE
67
Description
LGA1156 socket for Intel®
Lynnfield/Havendale/
Clarkdale processors
CPU cooling fan connector
240-pin DDR3 SDRAM
slots
Standard 24-pin ATX
power connector
SPI debug header
Serial ATA connectors
Front panel switch/LED
header
Front panel USB headers
Clear CMOS jumper
Intel® Management
Engine header(jumper)
No Label
11 F_USB2
12 F_USB1
13 SPDIF_OUT1
14 F_AUDIO1
15 PCI1
16 PCIE1X-1~2
17 PCIE16X
18 SYS_FAN
19 ATX_12V
Description
Front panel USB header
Front panel USB header
(Card Reader)
SPDIF out header
Front panel audio header
32-bit add-on card slot
PCI Express x1 slots
PCI Express slot for
graphics interface
System cooling fan
connector
4-pin +12V power
connector
Chapter 5