Quote Originally Posted by jerryhillman View Post
When I bought this computer I thought I had a Serial Port installed because I had a PCI Parallel port installed.
How is the presence of a Parallel Port any indication that a Serial Port is installed? They are not related.

Quote Originally Posted by jerryhillman View Post
When I saw PCI Serial Port under other devices not installed I thought I had a PCI Serial Port. But the serial port came installed on the computer and is working.
So, is the Serial Port working or not? How can it be "not installed" but "is working"? How many entries of Serial Port you have in Device Manager? Why don't you post a screen shot of the DM?

Do you even need serial ports? There are very few devices that use serial port any more. If you don't need any serial port, just yank the PCI card out and be done with it.

Generally, you don't need to install any specific monitor driver. Windows should have the driver for most monitors. Usually it is the driver for the specific graphic processor that you should worry about. So what is the error message?