Pci serial port driver will help you to connect your usb devices to the computer windows operating system. when you are using windows and sometimes, your pci stops working and it shows a yellow alert in your device manager.. Hp pci device driver windows 7 free download - nvidia graphics driver (windows vista 32-bit / windows 7 32-bit / windows 8 32-bit), nvidia graphics driver (windows vista 64-bit / windows 7 64-bit. Risg, i have the same pc, was running windows xp-pro, upgradied to 64 bit windows 7-pro, and experienced the same problem. the dell support/drivers download site had the drivers which was the solution. the chipset - intel drivers dell recommends fixed the problem..
I have found elsewhere comments indicating that windows 7 64 bit systems are limited in recognizing external usb ports on pci cards to 2 ports. a very strange situation since older windows operating systems easily identified pci card with 4 usb ports and 2 firewire ports.. Pci device needs the realtek card reader driver (under the storage drivers section). wifi needs the ralink b/g/n wifi driver (under the networking driver section). ethernet needs the realtek lan driver (under the networking driver section).. Hi all !!! i have bought an acer laptop. the notebook type is aspire 4738z. i have installed windows 7 ultimate (64 bit) in it. the blue-tooth drivers....
