Acer Altos G310 - Manual (Page 98)

5 BIOS setup 88
Parallel Port
IRQ Assigns an IRQ for the parallel port.
If you install an add-on card that has a parallel port
whose address conflicts with the onboard parallel port, a
warning appears on the screen. Check the parallel port
address of the add-on card and change the address to
one that does not conflict.
Parameter Description
BB!H421!.!FO/cppl!!Qbhf!99!!Gsjebz-!Nbz!8-!3115!!2;42!QN