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Q: The power switch is pressed, but nothing happens.
A: Please check the following before you call out for help:
(1) Loose AC Power Cord => Push again.
(2) Loose power cable (both 24-pin and 4-pin) => Push again.
(3) A bad or loose power switch => Reseat the power switch on the header again.
Q: I can turn on the power, but the motherboard does not boot.
A: Please check the following before you call out for help:
(1) Unevenly populated memory modules on the slots => Re-populate the memory module again.
(2) Unevenly seated CPU on the socket => Reseat the CPU again.
(3) CMOS checksum error => Clear CMOS or reseat the CMOS battery again.
(4) Bad Hard Drive => Remove SATA signal cable or CompactFlash card and boot again.
(5) Bad PCI card or riser card => Remove PCI card and/or PCI riser card and boot again.
(6) Bad external devices => Detach RS-232 cable, LAN cable, and USB cable, and boot again.
Q: BIOS POST prompts but gets stuck.
A: Please check the following before you call out for help:
(1) CMOS checksum error due to Clear CMOS approach => Press F1 to bring up BIOS setup menu and load optimal
setting.
(2) Bad Hard Drive => Remove SATA signal cable or CompactFlash card and boot again.
(3) Bad external devices => Detach RS-232 cable, LAN cable, and USB cable, and boot again.
Q: Power LED on power switch is not lit on
A: Please reseat the power switch and try again.
Q: HDD LED does not blink
A: Please reseat the HDD LED and try again.
Q: USB Keyboard does not work at DOS mode.
A: Please check the following before you call out for help:
(1) Check if USB keyboard is well plugged on USB port.
(2) Go to BIOS setup menu, Advanced/USB Configuration, and make sure Legacy USB Support is enabled.
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