Advantech AIMB-706, User Manual

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AIMB-706 User Manual 12
1.8.8 VGA dummy load setting (JFV1)
The AIMB-706 contains an optional VGA dummy load feature set by the JFV1
jumper. The default setting is disabled.
If JFV1 is set to enable, a dummy monitor on the VGA port is created to prevent the
onboard graphics from being switched off while no physical monitors are connected.
This function is useful when you control the AIMB-706 via remote KVM (such as
Intel® AMT) and do not intend to connect any monitors.
1.9 System Memory
AIMB-706 has two 288-pin memory sockets for DDR4 2400/2666 memory modules
with maximum capacity of 64 GB (Maximum 32 GB for each DIMM). The mother -
board supports non-ECC unbuffered DIMMs (UDIMMs) and does NOT support regis -
tered DIMMs (RDIMMs).
1.10 Memory Installation Procedures
To install DIMMs, first make sure the two handles of the DIMM socket are in the
“open” position. i.e. The handles lean outward. Slowly slide the DIMM module along
the plastic guides on both ends of the socket, and then press the DIMM module right
down into the socket, until you hear a click. This is when the two handles have auto -
matically locked the memory module into the correct position of the DIMM socket. To
remove the memory module, just push both handles outward, and the memory mod -
ule will be ejected by the mechanism in the socket.
Table 1.9: VGA dummy load setting (JFV1)
Function Jumper Setting
Enable VGA dummy load
*Disable VGA dummy load
* default setting
Note! It is recommended to leave this function disabled if you use DVI as your
main display.
1-2 closed
1 2 3
2-3 closed
1 2 3