IEI Technology F15AD-H81i/PC-R10, User Manual

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PPC-FxxA-H81 Panel PC
Page 57
3.14 Clear CMOS
If the PPC-FxxA-H81 fails to boot due to improper BIOS settings, the clear CMOS button
clears the CMOS data and resets the system BIOS information. To do this, push the clear
CMOS button for three seconds, and then restart the system. The clear CMOS button
location is shown in
Figure 3-47
.
Figure 3-47: Clear CMOS Button Location
3.15 USB Power Selection
The PPC-FxxA-H81 can select the USB power through the BIOS menu (Chipset Æ
PCH-IO Configuration). Use the
USB SW1 Power
and the
USB SW2 Power
BIOS
options to configure the correspondent USB ports (see
Table 3-1
) and refer to
Table 3-2
to select the USB power source.
BIOS Options Configured USB Ports
USB SW1 Power
KBMS1 (internal keyboard and mouse port)
LAN1_USB1 (external USB 3.0 ports)
LAN2_USB2 (external USB 2.0 ports)
USB SW2 Power
USB1 (internal USB 2.0 ports)
USB_CON1 (external USB 2.0 ports)
Table 3-1: BIOS Options and Configured USB Ports
Options Description
+5V DUAL +5V dual (default)
+5V +5V
Table 3-2: USB Power Source Setup
Please refer to
Section 5.4.1
for detailed information.