Dell Latitude E4200 :: Serial Port Driver Unknown Device - Windows 7
Feb 6, 2013
I installed Windows 7 64 bit on a Dell E4200.I had two yellow exclamation points in device manager for unknown devices.
PCI Serial Port
PCI Simple Communications
I went to Dell support site and to the drivers and downloads page for my Service Tag.Under the Chipset section there is an Intel driver for AMT HECI. Installing that driver solved the PCI Simple Communications item.
Also under Chipset there is an Intel driver AMT SOL. I installed that driver but the PCI Serial Port was still showing Unknown with the Yellow..In my case I had to then manually Update the driver as follows:
Open Device Manager > right click on PCI Serial Port and choose Update driver > choose Browse my computer and browse to the driver folder for the AMT SOL just created when you downloaded and installed the driver mentioned above. Location for me is C:DellDriversR279202.
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Jan 8, 2015
I have been running in to an issue lately with a Latitude E5540 laptop.
The specs are:
Intel i5 cpu @ 1.9 ghz
4 gb RAM
x32 Windows 7
In my device manager it says that I have an unknown device and there is the warning symbol next to it. When I go to update the drivers it says that it can't find any drivers (I am connected to the Internet). I looked at the hardware ID and noticed that it was APCISMO8810, I then proceeded to research the driver, which I found was the ST Microelectronics Free Fall Sensor Driver. I also know what it's primary function is.
The issue I keep running in to is that I have uninstalled the driver, and tried to re-install the driver from the Dell downloads. However halfway through the process the install wizard tells me that the most recently updated driver from dells site is older than the driver I currently have installed. (even though it says there is no driver installed)
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Aug 7, 2014
I have HP ENVY 15-j15ea and 2 problems with it.
1. After reinstalling Windows 8.1 64 bit I can't find the driver for unknown PCI (bus 6), which hardware ID is:
device PCIVEN_10EC&DEV_5229&SUBSYS_198A103C&REV_01PCIVEN_10EC&DEV_5229
&SUBSYS_198A103CPCIVEN_10EC&DEV_5229&CC_FF0000PCIVEN_10EC&DEV_5229&CC_FF00
I,ve tried this link, but it doesn't work: [URL] .....
2. And do I need to install some drivers for my laptop's motherboard/chipset AMD A76M FCH ? I couldn't find driver for it, so maybe it is pre-installed with Windows 8.1?
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Apr 3, 2013
I have installed Windows 8.1 on my laptop HP pavilion G6 model 2241sa. Almost all drivers were installed automatically. Additionally I downloaded from HP support site all drivers for similar model (2241nr).
I installed everything one be one. All works BUT ONE device is not recognised... Here are some details of it:
It says Unknown device (in Other devices group) with yellow exclamation mark. Location - on PCI Express Root Complex. bios device name - _SB. PCI0.ACEL, hardware ID - ACPI VEN_HPQ& DEV_0004. That's all i have about this device.
How to establish which driver I need and for which device?
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Nov 7, 2009
had a pre-installed vista on my 6680ej and everything was fine, till i upgraded to windows 7. now i have an unknown device in device manager called Intel(R) ICH8M LPC Interface Controller - 2815 and i can't seem to find drivers for it.
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Feb 17, 2013
recently purchased a Inspiron 15R 5521 from Dell Australia and took me a few weeks to install and setup the the system the way I want.
Today, I tried to enable bluetooth but the slider won't move to On mode, so I checked Device Manager and Bluetooth device was labeled as Unknown device.
So I checked my service tag numbered driver updates and there's a Intel Centrino Advance-N 2230 15.5.6.48 A02 driver update, so tried updating to that driver. But it returned device not configured correctly and prompting me to reinstall driver. Reinstalling driver fails with code 1 error.
Maybe something physically wrong with the Bluetooth side of the hardware ??? Anyway to confirm such without doing a full factory image restore as it took ages for me to setup the system the way I want !
I've tried, uninstalling the bluetooth device from device manager and restarting Win 8 and reinstalling device via hardware change detection Tried uninstalling Centrino driver and installing previous version of the driver
below are screenshots of what I see
My service tagged list of drivers showing Centrino Advance-N 2230 15.5.6.48 A02 driver
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May 3, 2014
I am reinstalling my Elitebook 8570w and have an "Unknown Device" on PCI Bus driver error I cannot clear.
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Jan 26, 2008
what COM port my serial port is on my XPS M1710. Is there a program that I can find all this out in Windows that I just never knew about?
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Nov 5, 2009
Windows 7 seems to be running fine on the Dell Latitude E4200 other than the fact that the Ambient Light Sensor is not working,
did anybody find a fix for this, I know you can find the Windows 7 driver for the Dell Latitude E4200, but still same issue,
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Dec 18, 2009
just recently installed win7 x86 and everything seems to be working. I have one remaining unknown device under USB controllers and i am trying to figure out what it belongs to. my webcam works (although i think its listed as usb input device), and parser device, i/o device and texas mem stick have all been installed. i have also noticed that my fingerprint reader says that it is not connected when im first booting into windows although it works properly. could this unknown device have something to do with the reader?
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Nov 27, 2014
I am looking for a driver to suit an "unknown device" that is being reported by the Device Manager. The properties of the device are that the driver is not installed (Code 28) Details of the device are that it is located on PCI bus, the value is ACPIHPQ6007 and the resource type is IRQ setting 0x00000017(23).
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Sep 24, 2011
I have just install windows 7 pro on HP Envy dv6-7200SA Notebook PC. When I open Unknown device Properties, I see following in detail:
For Other devices - Unknown device ACPIHPQ0004 *HPQ0004
How do I fix it.
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Nov 15, 2009
I have just successfully installed 64-bit Windows 7 Home Premium on my SR41M, along with some 64-bit sony drivers I managed to find...
However, in my device manager I am left with a single device unaccounted for, listed merely as "Base System Device". I have absolutely no idea what it is.
what driver I might need to install to resolve this..?
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Feb 14, 2013
I installed Windows 8 x64 recently and installed all the drivers. I was pretty sure that all the devices were installed.I was having a hardware power management problem before installing Windows 8 that I was hoping was a software issue that reinstalling the OS would fix. Turns out it wasn't software, but had to have the main board replaced under warranty. Even after the main board replacement, I was still pretty sure I saw all the device drivers were installed under device manager.
I'm noticing an "unknown device" listed that doesn't have a driver installed. I know often these can be the TPM or other system device, but I have the TPM installed as well as the chipset software and power management driver. But there is still this unknown device.The only clue I have as to what the device could be is under details, the "hardware ids" property value is "rootsscbfs_storlib_bus3". A Google search brings up nothing for this string. "STORLIB" makes it seem like it has something to do with storage, but I have the Intel RST driver (11.7 from Intel) as well as the card reader driver installed. I can confirm the card reader is functioning fine too.
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Jan 23, 2014
W530
Product: 244752U
BIOS: G5ET95WW (2.55 )
Windows 8.1 - Installed from scratch.
I was able to install and configure all drivers but one. I found a tread that suggested installing Lenovo Setting Dependency Package 2.0.0.13 to fix it on a different lenovo model. I tried it without any success.
The driver id of unknown driver is "{48126E0D-4BDD-4D26-8A24-569C7AB522D6}SettingsDriver"
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May 16, 2013
I have purchased a new E430 ,, installed windows 7 ultimate 64-bit. I installed all drivers and all is working fine.. I still have one unkown device (PCI) .. I think it's VGA .. but I installed intel HD card driver.
below is the info:
The drivers for this device are not installed. (Code 28)
There is no driver selected for the device information set or element.
To find a driver for this device, click Update Driver.
device instance path:
PCIVEN_10EC&DEV_5229&SUBSYS_500017AA&REV_014&C587ECB&0&00E0
hardware ID:
PCIVEN_10EC&DEV_5229&SUBSYS_500017AA&REV_01
physical device object name:
DeviceNTPNP_PCI0016
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Dec 10, 2009
I've been checking (and hoping) to find a laptop with built-in serial port on HP's website but couldn't find any (with intel cpu).
Are there any current or past (last year) models with serial port at 15".
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Mar 11, 2010
I got my new laptop today, and got rid of the installed Dell Crap and installed my Windows 7 Ultimate 64-bit.
Now under my Device Manager I've got two issues:
Base System
Base System
I contacted Dell, they said they won't support my laptop since I don't have their operating system on it. All I want to know is what drivers I need. I can't believe they couldn't let me know.
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Jan 3, 2010
I have a Pavilion dv9730 nr laptop and installed Win 7 Pro. In my Device Hardware there are 2 unknown icons?
1st:
Location: PCI bus 7, device 9, function 2
Hardware ID: PCIVEN_1180&DEV_0843&SUBSYS_30CC103C&REV_12 PCIVEN_1180&DEV_0843&SUBSYS_30CC103C PCIVEN_1180&DEV_0843&CC_088000 PCIVEN_1180&DEV_0843&CC_0880
2nd:
Location: PCI bus 7, device 9, function 3
Hardware ID: PCIVEN_1180&DEV_0592&SUBSYS_30CC103C&REV_12 PCIVEN_1180&DEV_0592&SUBSYS_30CC103C PCIVEN_1180&DEV_0592&CC_088000 PCIVEN_1180&DEV_0592&CC_0880
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Aug 29, 2014
I'm using the W540 with an ultradock and external monitors. After upgrading my W540 to win8.1 64 bit, device manager is showing an unknown device. I'm not quite sure what it is, but almost everything seems to be working fine and Lenovo solution center isn't finding any driver updates.
I did notice that the solution center hardware scan did not test the video card memory and listed that test as N/A. Video and monitors seem to be working fine though and both nvidia and intel graphics show up in device manager.
Device manager lists the device in question as follows:
Device instance path: ROOTSYSTEM001
Hardware Ids: rootiwdbus
Device stack: DriverPnPManager
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Jan 17, 2014
I have just installed Windows 8.1 x64 on my Lenovo E330.
I downloaded drivers from the website, and installed all of them. But after that there's one device listed as Unknown in device manager, and I can't figure our which device it is.
Hardware ID is {48126E0D-4BDD-4D26-8A24-569C7AB522D6}SettingsDriver, so that doesn't identify the device.
Info from Solution Centre: Product: 3354AF7
How to identify what driver I missed to install
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Aug 27, 2009
The e4200 has 1 powered usb port and an esata/usb combo port only right? Also I heard it takes a second battery and has display port out?
Dell's site didn't explain that well and I'd like to know from someone who has one.
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Aug 4, 2014
I just bought a B590, model 20208, with, i3-3110m, 500GB HDD, GeForce 720M.I installed Win 7 64bits, but in Device Manager, before installing all the drivers appeared Other Devices an Unknown Device with thise details: code 28, Device type: Other devices; Location: on Microsoft ACPI-Compliant Embedded Controllert . After installing drivers, the problem persists.Another problem was with PCI express but resolved with Intel Management Engine Interface drivers.Other problem resolved was with the GeForce 720 M videocard; wasn't recognized but resolved with the last driver from GeForce site. the last problem remained it's The Unknown Devices.
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Sep 7, 2014
I have an HP Pavilion dv5-1183cl that has been upgraded from Windows Vista to Windows 7 Ultimate (32bit) and I have some issues.I have four errors showing up in my device manager, three Base System Device and one Unknown Device, and I don't know what they are or where to get the drivers (since I don't know what they are). Additionally, the battery will not charge (there does not appear to be anything wrong with it physically). I am wondering if the below errors are related to the battery issue. Below are the hardware IDs for each error entry.
Base System Device (PCI bus 6, device 0, function 1):
PCIVEN_197B&DEV_2382&SUBSYS_3603103C&REV_00PCIVEN_197B&DEV_2382
&SUBSYS_3603103CPCIVEN_197B&DEV_2382&CC_088000PCIVEN_197B&DEV_2382&CC_0880
[Code]....
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Jul 7, 2009
Can anyone please advise me what the "fix" is to get rid of a "? USB Device" indicator in the Hardware Details of a Latitude D630?
It seems as though quite a few people have reported this but I cannot find a definite fix.
I have done a clean install of XP Pro followed by the D630 drivers but this is outstanding for a driver or some fix. The only USB item I have connected to the PC is a mouse and this is working O
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Jan 24, 2015
I have a HP Envy 13 1150es Laptop and had to do a full Win7 (64bits) reinstall.
Forgot to do a backup of all the drivers before the reinstall and I once reinstalled Win7, I am now having problems with some drivers.
I have downloaded and installed all drivers for my laptop from this HP website, but still having trouble with one device.
When I go to System Information to check the components, there is one with problems. The ID is:
ACPIhpq00042&daba3ff&2 "Drivers of this device are not installed"
I dont even know what this device is as it does not say anything ("Device unknown")
what devide is this and where can I download the appropiate driver?
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Jul 10, 2012
I reimaged my client's laptop and I am trying to download the drivers for the Universal Serial Bus Controller. I went on the dell website and tried downloading it but it still shows up as missing.
Operating system: Windows 7 x64
I was also wondering if dell has put the correct drivers up for the operating system. I select Windows 7 x64 drivers on the webpage. When I try to install them, it gives me a "invaild operating system" error.
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Oct 4, 2008
I have been see-sawing between the Sony Z and the E4200 (two very different machines) but being a Dell customer for the past decade, and having access to Premier and EPP, tipped the decision in favor of the the smallest E in the new Dell portfolio.
I thought I would start this thread as a 'catch all' place for all the folks who are ordering the new E4200. I have been looking for info on the E4200 in particular but there isn't much to be found though a few folks have indeed received their E4300s.
There seems to be some disappointment with the E4300. I am holding out until the backlit keyboard as well Latitude ON (hardware-based) are widely available. It does seem that some of the kinks still need to be ironed out from the lilliputian E-class Dells. Here's an early review that pretty much sums up the disappointment that some new owners are feeling:
[url]
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Apr 18, 2009
There are two different LED Panels used for E4200.
Toshiba is not a good one, which has some bleeding issue.
Samsung is the best, which is soft.
You can figure out which panel you own on your E4200 via looking at the bottom of LED panel (Golden color means that you have a Toshiba one, and Silver one will be Samsung. Toshiba one also shows a lot of small bulbs at the edge, bad, bad...
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Jan 7, 2009
I am on to my 2nd Latitude e4200 now ...
the first one had the fan come on straight away at the start and then never turn off. Regardless of what temperatures the ACPI and cores were running at.
it was running bios A03 and we upgraded it to A04 and that didn't fix it. We think the thermistor was buggered so we replaced that but then the Dell service guy basically couldn't remember how to put it back together and buggered it so it wouldn't boot!..........................................
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