Davicom PCI MODEM DOS utility(PCIDOS )
1. Enter BIOS , Setup Serial Port (COM1 & COM2 ) to " Disable "
2. Then disable all USB controller from BIOS
3. Run the PCIDOS
4. You will see all settings below on screen ,
a.Davicom modem card detected with
Bus Num=2
Device Function Num=10
I/O Addr=A001
INT PIN=1
INT LINE=4
b.Choose (1) Com1...(4) Com4 (5) others ( Choose com port for your PCI MODEM )
c.PCI MODEM CARD set com1 OK !
d.Please set communication AP with :
IRQ >> 4 ,IO ADDRESS >> 3F8
e.=====Reconfigue autoexec.bat with these setup? (Y/* ) (Press Y ,PCIDOS will fix com port setting in autoexec.bat)
f.Press any key to clear the screen !
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.