IEI Technology NANO-HM551, User Manual

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NANO-HM551 EPIC SBC
Page 48
Setting Description
Open Use ATX power
Table 4-2: AT Auto Button Power Select Jumper Settings
Figure 4-6: AT Auto Button Select Jumper Settings
4.5.2 AT/ATX Power Select Jumper Settings
Jumper Label:
J_ATXCTL1
Jumper Type:
3-pin header (1x3)
Jumper Settings:
See Table 4-3
Jumper Location:
See Figure 4-7
The AT/ATX Power Select jumper specifies the systems power mode as AT or ATX.
AT/ATX Power Select jumper settings are shown in Table 4-3 .
AT Power Select Description
Short 1 - 2 Use ATX power
Short 2 – 3 Use AT power Default
Table 4-3: AT/ATX Power Select Jumper Settings
The location of the AT/ATX Power Select jumper is shown in Figure 4-7 below.