Acer G540 Series manual Backplane board, JP2

Models: G540 Series

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17

No.

Code

Description

 

 

 

37

PCI-E 4

PCI Express x8 expansion slots

 

PCI-E 5

 

 

 

 

38

U4

Video memory

 

 

 

39

PCI-X 2

64-bit, 66/100 MHz PCI-X expansion slots

 

PCI-X 31

 

 

 

 

40

PCI-E 1

PCI Express x8 expansion slot

1The PCI-X 3 slot (green) supports the installation of a SAS ZCR (Zero Channel RAID) option card.

Backplane board

The backplane board attached to rear of the hot-plug HDD cage is what differentiate it from the easy-swap HDD cage model.

No.

Code

Description

 

 

 

1

J7 to J10

SAS/SATA2 HDD access LED control jumpers

 

 

Close 2-3 – HDD LED control via pin 11(default)

 

 

 

2

SGIO_JP

Debug/diagnostic connector

 

 

 

3

JP2

SAF-TE firmware flash connector

 

 

 

4

J4

Backplane board peering cable connector

 

 

 

5

CN1 and CN2

Power cable connectors for the SAS/SATA2 HDD

 

 

 

Page 27
Image 27
Acer G540 Series manual Backplane board, JP2