![dell optiplex 755 pci serial port driver windows vista dell optiplex 755 pci serial port driver windows vista](https://s1.manualzz.com/store/data/000812027_1-bb3df0fb997c77fae9b2c94a7ace7b6b-360x466.png)
- #Dell optiplex 755 pci serial port driver windows vista drivers
- #Dell optiplex 755 pci serial port driver windows vista full
#Dell optiplex 755 pci serial port driver windows vista drivers
THe serial port driver, and something else called 'PCI Simple Communications Controller' (possibly a modem on the motherboard) are listed as 'other devices' in the device manager, with yellow exclamation marks in the icons meaning they have no drivers installed.ĭell does not list any drivers on their usual website where you enter your service tag. I have a dell optiplex 755 (tower), it was shipped originally with vista but was recently reinstalled using Windows 7, 64 bit.
#Dell optiplex 755 pci serial port driver windows vista full
Seriously ? sits on a flashing curser at two l-o-n-g intervals, takes about one full minute, then boots into windows XP just fine ? Any idea's ? Do these machines normally take SO bloody long to boot. The one that communicates with our layout NCE power module through the serial port has stopped communicating and Windows Vista device manager reports the PCI serial port driver is missing and also the PCI simple communications controller and PCI bus controller drivers. Obviously I'm not typing in the right string into google. Our Clackamas Oregon model RR club has two Dell Optiplex 755 laptops purchased used from a recycle store. Unfortunately I lots the link to that forum, and don't know where to start. Has Anybody Found Any Compatible Drivers For This Yet, It Will Be 5 Years Before M Gets Around To It. They Are.PCI Serial Port & PCI Simple Communications Controller. I also read late last night about a possible fix removing Registry References to old drivers ? And several fixes were found by doing that. I Installed Windows 7 Ultimate 32bit On My Dell Optiplex 755, I Updated All My Drivers, But 2 Pieces Of Hardware Do Not Have Drivers Even After Updates. Perhaps I installed drivers in the wrong order ? There was two of the above unknown 'PCI simple communications controller' entry's, but one easily installed with one of the above Dell drivers. But this last ah heck just won't play fair What I've tried > Obtained the driver pack as mentioned here in other threads, and individually installed every driver for all of the unknown hardware one by one. Standard Intel Core Duo E6550 2.33 Ghz / 2gb DDR2 SDRAM (PC2-6400) / Graphics=Intel Q35 / Network= Intel-82566DM-2 / 150 GB Hdd (Bios is old A12) just formatted and re-installed Windows XP Pro. īackgound : Stand alone home PC = DELL OPTIPLEX-755. I have also done the Dell Website diagnostic several different ways, to no avail -after updating and applying fixes to all of. 'PCI - Simple Communications Controller' - with no driver that will load or work.
![dell optiplex 755 pci serial port driver windows vista dell optiplex 755 pci serial port driver windows vista](https://s1.manualzz.com/store/data/003107319_1-63803e675265421a3f5a4f1d42b6d996.png)
I have tried all the advice in other threads, (bits relevant to XP Pro) and still have the 'Other Devices' flagged in the Device Manager as: I have been reading till my eyes are bleeding, and hoping someone can help me out of my dilemma ? Can I resurrect this old thread please ? Just call me Lazarus.