9. TROUBLE SHOOTING
9-6
(3) The BIOS setup menu cannot be opened.
<Possible cause>
Keyboard input is not accepted.
(4) The remote power on function cannot be activated through the RAS external contact.
<Possible cause>
The remote power on function is not enabled.
(5) WOL cannot be used.
<Possible cause>
The WOL function is not enabled.
(6) If an extension board is installed, the equipment does not start.
<Possible cause>
The connection failure of an extension board or an address space conflict with an onboard
device is considered.
(7) I can't boot when I connect a boot device.
<Possible cause>
The connected device does not support UEFI boot.
<Action>
1. Use a device that supports UEFI boot.
1. Disconnect the keyboard cable and securely reconnect it to ensure stable connection.
2. Connect the keyboard cable to another port.
3. Replace the keyboard.
1. Remove the extension board with the power turned off and reinstall it.
2. If the problem cannot be resolved even by performing steps 1, a failure on the extension
board is suspected. In that case, take action using the document that comes with the
extension board.
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