Using the Notebook PC I/O Device Configuration (sub-menu) I t e m S p e c i f i c H e l p I / O D e v i c e C o n f i g u r a t i o n S e r i a l P o r t A 3 F 8 H / I R Q 4 I R P o r t 2 F 8 H / I R Q 3 M o d e: F I R D M A C h a n n e l: 1 P a r a l l e l P o r t 3 7 8 H / I R Q 7 M o d e: N o r m a l t o s e l e c t t h e I / O A d d r e s s & I R Q f o r C O M 1. NOTE: The presence of sub-items in this menu is dependent on certain relevant settings. Changing the default address and IRQ settings for Serial Port or Parallel Port can cause conflicts with other system devices or installed peripherals. Serial Port A: 3F8H/IRQ4 This field allows you to configure the Notebook PC serial COM1 port.
The configuration options are: 3F8H/IRQ4 2F8H/IRQ3 3E8H/IRQ4 2E8H/IRQ3 Disabled IR Port: Disabled This field allows you to configure the Notebook PC’s serial IR port. To enable this port, select an address that does not conflict with another port. A conflict will be noted by red asterisks next to this item and the item in conflict with. The configuration options are: 3F8H/IRQ4 2F8H/IRQ3 3E8H/IRQ4 2E8H/IRQ3 Disabled Mode: FIR The Mode field allows you to select either Standard Infrared (SIR) or Fast Infrared (FIR) commu- nication mode. The configuration options are: SIR FIR DMA Channel: 1 The DMA Channel field allows you to configure the Parallel port DMA Channel for the selected ECP mode.
The configuration options are: 1 3.
![Serial Port Configuration Io 3F8h Serial Port Configuration Io 3F8h](http://stason.org/TULARC/pc/io-cards/C-D/COMPUTONE-CORPORATION-Serial-card-INTELLIPORT-II-I-1.png)
![Configuration Configuration](http://bios-setup.odn.org.ua/data/docs/bios-setup/biosj_files/Onboard_Serial_Port_1_j.gif)
Super IO Chip NCT6776F (for Serial Port1/Serial Port2 Configuration)/Super. This item displays the base I/O port address and the Interrupt Request ad. Oct 2, 2016 - Serial port is enabled in BIOS. Can be changed at a BIOS level for the serial port are under Advanced> Serial Port Configuration.