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1.8.9
VGA dummy load setting (JFV1)
AIMB-787 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
on-board graphics from being switched off while no physical monitors are connected.
This function is useful when you control the AIMB-787 via remote KVM (such as
Intel® AMT) and do not intend to connect any monitors.
Table 1.10: VGA dummy load setting (JFV1)
Function
Enable VGA dummy load
*Disable VGA dummy load
* default setting
Note!
We recommend leaving this function disabled if you use DVI/DP as your
main display.
1.8.10
PCIe SMBus connection setting for clock (SMB1) and data
(SMB2)
Some PCIe add-on cards or devices may have SMBus address conflicts with
DIMMB2 slot at slave address of 0xA6. In the case, users may disable the SMBus
connection of clock (SMB1) and data (SMB2), while VPD (Vital Product Data) will not
be accessed. The default setting is enabled. Please note that both SMB1 and SMB2
jumpers should be switched to the same setting, either 1-2 closed or 2-3 closed.
Table 1.11: PCIe SMBus connection setting for clock (SMB1) & data
(SMB2)
Function
*Enable PCIe SMBus connec-
tion
Disable PCIe SMBus connec-
tion
* default setting
AIMB-787 User Manual
Jumper Setting
1
2
3
1-2 closed
1
2
3
2-3 closed
Jumper Setting
1
2
3
1-2 closed
1
2
3
2-3 closed
12
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