IEI Integration NOVA-PV-D4251_D5251 v1.01 - Manual (Page 82)

NOVA-PV-D5251/D4251 5.25" SBC
Page 68
4.5.1 AT/ATX Power Select
Jumper Label: J_AUTOPWR1
Jumper Type: 3-pin header (1x3)
Jumper Settings: See Table 4-2
Jumper Location: See Figure 4-4
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 4-2.
Setting Description
Short 1 - 2 Use ATX power (Default)
Short 2 – 3 Use AT power
Table 4-2: AT/ATX Power Select Jumper Settings
The location of the AT/ATX Power Select jumper is shown in Figure 4-4 below.
Figure 4-4: AT/ATX Power Select Jumper Location