In device manager, if you found the PCI devices changes to PCI Simple Communications Controller and with a yellow exclamation mark, it means that your PCI Simple Communications Controller driver is missing and your PCI device cannot be recognized by Windows 10.

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Re: PCI Serial Port & PCI Simple Communications Controller #5 Post by Harryc » Sat Oct 24, 2009 9:12 pm Install System Update 4.0 and let it do the work for you. If Windows remind that, you have already installed the latest version PCI Simple Communications Controller but the problem still exist, follow the below solutions. Solution 2: Update PCI Simple Communications Controller Automatically. Updating PCI Simple Communications Controller driver in automatically way will be the best choice. In the list of hardware categories, underother devices, double-click on PCI Simple Communications Controller. Click the Driver tab, click Update Driver, and then follow the instructions.

Contents:

1. Lenovo ThinkPad T400 Driver Download, Latest driver for Lenovo ThinkPad T400 including audio,network driver, wireless LAN driver for windows 7,8 64bit,32bit. If everything is working except the PCI Simple Communication Controller, in any other words the MODEM, then you just download and install the MODEM drivers from the section marked MODEM.
2. All drivers are install but pci simple communication controller driver and pci serial support.lenovoenGBdownloadsdetail.page. Hello,am working on a Lenovo thinkpad model E420s and so many system device, pci simple communications controller, sm bus controller, Touchstrip fi. Be a driver that needs to be downloaded from the Lenovo website.
3. Lenovo T410 Pci Simple Communications Controller may sometimes be at fault for other drivers ceasing to function These are the driver scans of 2 of our recent wiki members.Scans were performed on computers suffering from Lenovo T410 Pci Simple Communications Controller disfunctions. PCI Serial port. PCI Simple Communications Controller.
4. LENOVO R400 PCI SIMPLE COMMUNICATIONS CONTROLLER DRIVER - Unanswered topics Active topics. The lack of this driver does not seem to have any impact on my system. This agrees with what was already.

What is PCI Simple Communications Controller?

PCI is short for Peripheral Component Interconnect, it is used to connect the devices to computer. A PCI device is plugged into the PCI slot on the motherboard. The network card is a typical PCI slot device.

PCI Simple Communications Controllers missing is lack of the Intel Management Engine interface drivers. Normally it happens after you upgrade the system from Windows 7, 8 to Windows 10, all the devices and drivers are installed correctly, but maybe this one cannot installed.

So try to download and update Intel management engine driver for Windows 10, 8, 7 to fix PCI simple communications controllers device driver missing problem.

There are 3 ways you can download and update the IME (Intel Management Engine) driver.

Solution 1: Update PCI Simple Communications Controllers Driver by Device Manager

Using device manager to update the IME driver will be an easy way, you can try it at first. If you have already tried it, you can goes to solution 2 and solution 3 directly.

1. Open Device Manager.

Lenovo R400 Pci Simple Communications Controller Driver Win 7

2. Expand Other Devices and find the PCI Simple Communications Controller.

3. Right-click it and choose Update Driver.

4. Choose the first option: Search automatically for updated driver software.

After that, Windows will search PCI devices drivers online and update it automatically.

If this driver can find by Windows, you have already fixed it. If Windows remind that, you have already installed the latest version PCI Simple Communications Controller but the problem still exist, follow the below solutions.

Solution 2: Update PCI Simple Communications Controller Automatically

Updating PCI Simple Communications Controller driver in automatically way will be the best choice. It will save you more time in the whole process of finding the missing driver, downloading and installing the driver. More additional, if you have less knowledge about the PCI devices and IME, all the process will takes more time.

You can use Driver Booster to help you. Driver Booster can scan all computer hardware devices such as chipset, motherboard and its slots, find the missing and outdated drivers. Then provide the right and latest version of drivers for the computer. Using this way, you can download and update PCI Simple Communications Controller drivers for Windows 10, 8.1, 7 easily and fast.

1. Download, install and run Driver Booster on your computer.

2. Scan. The first step will help you detect the disappearing PCI Simple Communications Controller driver.

3. Find the Intel Management Engine and click Update.

And if you are not sure what driver you should to update, you can update all the drivers in one time.

Solution 3: Download and Update Intel Management Engine Drivers Manually

The Intel Management Engine driver will cause this error. So updating the Intel Management Engine driver can fixes the driver error perfect. But the manually way will be some complex, so be some patience. Of course, you can go to solution 2 to use the automatic way.

1. Goes to this page: Intel Management Engine Drivers.

In the official download page, you will find an additional note:

It means this error is caused by the incorrect Intel ME driver.

2. Here you can download the ME_Corporate_Win7_8.1_10_11.0.0.1194.zip file. This file supports all the 32 bit & 64 bit Windows 10, 8.1, 7.

3. Unzip the ME_Corporate_Win7_8.1_10_11.0.0.1194.zip. And there are 3 folders you can find: ME_SW_MSI, MEI-Only Installer MSI, and WINDOWSDriverPackages.

4. Open the first folder ME_SW_MSI and click SetupME.exe to start install the Intel Management Engine driver.

Follow the installation to install it.

5. After the Intel ME driver installed, you should restart your computer because the chipset-based driver need to reboot to take effect.

And then you can goes to device manager, the PCI Simple Communication Controller disappears, it means the right PCI Simple Communications Controller drivers is installed. So it worked.

Note for Windows 7:

If it is the Windows 7 PCI Simple Communications Controllers driver missing, you need to install a Kernel-Mode Driver Framework 1.11 (KB 2685811) at first, and you can download it from this page.

Easier Way for Windows 7:

Lenovo T400 Pci Simple Communications Controller Driver Windows 7

If you are using Windows 7, and don’t want to install the framework, you can also download this file: MEI_ALLOS_6.1.0.142_PV.exe. After that, you can double-click to install it directly.

Lenovo T400 Driver Pci Simple Communications Controller

The MEI_ALLOS_6.1.0.142_PV.exe is an Intel Management Engine driver for 5 series chipset-based desktop boards. And it can fully supports Windows 7, Vista and XP 32 bit and 64 bit.

Follow these steps, the Intel Management Engine will installed successfully. And it will fix PCI Simple Communications Controller not recognized error.

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Lenovo R400 Pci Simple Communications Controller Driver Hp

26 Mar 2012 I am unable to find the drivers for PCI Simple Communications and PCI Direct link: support.lenovoen_USdownloadsdetail.page. 17 Nov 2009 PCI Simple Communications Controller. Download and unpak to C:drivers (or whereever), then go into dev mgr, and choose to install from. All drivers are install but pci simple communication controller driver and pci serial support.lenovoen_GBdownloadsdetail.page. Hello,am working on a Lenovo thinkpad model E420s and so many system device, pci simple communications controller, sm bus controller, Touchstrip fi. be a driver that needs to be downloaded from the Lenovo website. Hello,i have lenovo t400 win vista ultimate cant get pci simple communications controller driver can anyone help. It simply shows up as Simple communications Controller in the Have you installed the latest chipset drivers? another option is to download. The pci simple communications controller and shown that driver not found.plz help support.dellsupportdownloadsindex.aspx?c=. PCI Simple Communication Controller driver for lenovo t400 win vista ultimate. 17 Sep 2009 I installed Windows 7 on a Lenovo T400 laptop. In the Device Manager, the only piece of unrecognized hardware is a “PCI Simple. 13 Aug 2012 Exactly which driver needs to be installed for the PCI Simple Communications Controller for a Lenovo T400 6473-E1U laptop (see You can also download and install the System Updater which will check your drivers for you. 30 May 2014 PCI Driver Download & Updates A PCI Simple Communications Controller Driver XP Error is an Below are a few PCI Simple Communications Controller errors and simple ways to resolve them.. Download Lenovo Drivers.