IEI Technology NANO-HM551, Руководство пользователя

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NANO-HM551 EPIC SBC
Page 54
Jumper Settings: See Table 4-9
Jumper Location: See Figure 4-13
The ME RTC Security Override jumper protects or overrides the ME RTC Flash security
registers. The ME RTC Security Override jumper settings are shown in Table 4-4 .
Setting Description
Open Flash Security On Default
Short Flash Security Override
Table 4-9: ME RTC Security Override Jumper Settings
Figure 4-13: ME RTC Security Override Jumper Location
4.6 Chassis Installation
4.6.1 Airflow
WARNING:
Airflow is critical to the cooling of the CPU and other onboard
components. The chassis in which the NANO-HM551 must have air
vents to allow cool air to move into the system and hot air to move out.
The NANO-HM551 must be installed in a chassis with ventilation holes on the sides
allowing airflow to travel through the heat sink surface. In a system with an individual
power supply unit, the cooling fan of a power supply can also help generate airflow
through the board surface.