Acer ALTOS 1100E - Manual (Page 83)

Chapter 3 - BIOS Utility 3-7
3.2.13 Serial Port 1
This parameter indicates the serial port 1 address and IRQ setting.
3.2.14 Serial Port 2
This parameter indicates the serial port 2 address and IRQ setting.
3.2.15 Parallel Port
This parameter indicates the parallel port address and IRQ setting.
3.2.16 Pointing Device
The BIOS utility automatically detects if there is a mouse connected to the system.
If there is, this parameter displays the Installed setting. Otherwise, this is set to
None.
3.2.17 Memory Parity Mode
This parameter indicates the setting of the memory parity mode. The default
setting is ECC.
3.2.18 Onboard USB
This parameter specifies whether the onboard USB controller is enabled or not.
For information on how to enable or disable USB, see section 3.7.1.