Acer ASPIRE X5400 Service Manual page 79

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Chapter 5
Code
DIMM 1-4
PWR2
DEBUGH1
BT1
SATA 1-4
GPIOH2
GPIOH1
LEDH1
USBF4
USBF3
USBF2
USBF1
JBIOS1
PCIEX16
AUDIOF1
AUDIOS1
PCIEX1
Description
DDR3 DIMM slot
24-pin ATX power connector
12 pin debug port
RTC battery
SATA 1-4 connectors
GPIOH2 header
GPIOH1 header
Power and switch LED cable connector
USB connector
Front I/O board cable connectors
Front I/O board cable connectors
Front panel card reader board connectors
CMOS/NVRAM jumper
1-2 Normal (default)
2-3 Clear CMOS/NVRAM
PCI Express x16 slot
Front audio connector
Internal speaker
PCI Express x1 slot
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