I have a dell optiplex 755 (tower), it was shipped originally with vista but was recently reinstalled using Windows 7, 64 bit. As hard as I have tried I cannot find a driver that works, I am using a PFRANC data cable that worked with my XP Pro PC with out any.ĭrivers Our Sites Site Links About Us Find Us. Drivers Hi, Can anyone please help me, I have just tried to install the prolific USB-Serial COM PORT Driver Windows 7 Home 64 bit to connect my Garmin summit. I've update the drivers for my main-board (ALiveNF6G-GLAN) with the files from here and for my graphics card. Graphic Cards Ever since I installed Windows 7 (64-bit), the Device Manager shows under Other Devices / PCI Serial Port / Properties / 'The drivers for this device are not installed.

I thought perhaps it had arrived DOA from e-bay, until.I went into Device Manager. It's a DVI, and I have a DVI dual to VGA piece where it can turn the DVI output into VGA. The CD that came with it doesn't even recognize my new PCI card. Hello, I recently reinstall os by windows 7, on my hp compaq dc small form factor base unit, the problem appears with the Hp compaq dc7700p pci serial port, it doesn’t accept any device such like usb mouse, usb modem or usb wireless.ĭrivers My new card is not working. When you are using Windows and sometimes, your PCI stops working and it shows a yellow alert in your Device manager. PCI Serial Port driver will help you to connect your USB devices to the computer Windows operating system. The Driver Update Tool – is a utility that contains more than 27 million official drivers for all hardware, including pci serial port driver. Dell does not seem to have a fix for this. Drivers I am lookin for suggestions on this error in device manager. Similar help and support threads Thread Forum Computer: Dell OPTIPLEX 755 OS: Windows 7 Home Premium (圆4) Problem: Missing PCI Serial Port Fixes tried: AMD Radeon HD 2400 XT Graphics Driver Driver Details Dell Australia (AMD Radeon HD 2400 XT Graphics Driver), complains that it is a multidisk installer and needs the last part to be.

Pci serial port optiplex 755