NEC VERSA FX Manual page 154

Utility and access the Peripheral Setup menu and to verify that the IR serial port setting
contains an available COM port and IRQ setting.
Check that both the sending and receiving system and device are using the same
transmission software.
If you are transmitting underneath a fluorescent light, try repositioning the system and
device so that they are not directly under the fluorescent light.
Reference the IR setup online help for further information.
C-10 Frequently Asked Questions
I'm having a problem using the IR port. What can I do?
Use the taskbar icon to enable the IR port. Next, enter the BIOS Setup