4

1.4 MB-X77 System Board

MB-X77 is the system board bundled with the FW-7890 Network security platform. The

succeeding sections list all MB-X77 related jumper settings and connector pin assignments.

1.4.1 Board Layout

Figure 3 – MB-X77 Jumpers and Connectors
PCIXA1
FAN3
FAN1
,
2
PME1
CF1
IDEB1
USBF1
LPTA1
COMB1
PKMB1
PCIB1
PS4S2`
SATA2
PS4S1
SATA1
PLRS1
LUSBCOM1
PSC1
PSBP1
PCIEA1
PCIEA2 PCIEA3