HP ENVY 15 Notebook PC: unknown device on PCI Express Root Complex

Similar Questions

• HP ENVY m6 (m6-1205dx): unknown device on PCI Express Root Complex

  After improving to a fresh 10 windowns a unknown device apeared in the Device Manager. What could be?

  General

  Type of device: other devices

  Manufacuturer: unknown

  Location: on PCI Express Root Complex

  No driver (Code 28)

  Device instance path

  ACPI\HPQ0004\3 & 2411E6FE & 0

  Hardware ID

  ACPI\VEN_HPQ & DEV_0004

  ACPI\HPQ0004

  * HPQ0004

  Hello:

  You need the driver for this device...

  FTP://ftp.HP.com/pub/SoftPaq/sp64001-64500/sp64144.exe

• unknown device on PCI Express Root Complex

  Unknown device on PCI Express Root Complex
  

  What drivers are needed for the following error: "unknown device on PCI Express Root Complex .

  The drivers for this device are not installed. (Code 28) »

  Device ACPI\HPQ6001\3 & 11583659 & 0
  

  ID of my laptop:

  Laptop HP Pavilion f050sm 17

  Hello:

  You need this driver...

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-123643-1&cc=us&DLC=en&LC=en&OS=4158&product=6665178&sw_lang=

• Pavilion 15 p036tx: unknown device on pci express root complex

  I just bought thsis laptop and install a window 8.1. After you have installed the driver on the hp Web site, there is still a more unknown device on pci express root complex

  the product id is ACPI\HPQ6007\3 & 11583659 & 0

  and my laptop freeze or hang whenever I'm trying to solve. Pls help

  Hello

  Please try HP 3D DriveGuard Software:

  http://ftp.HP.com/pub/SoftPaq/sp61001-61500/sp61291.exe

  Kind regards.

• G6-1305et: unknown devices on PCI Express Root Complex

  After formatting my laptop hp with windows8 64-bit, I installed all the drivers present in the website for g6-1305et. However, in Device Manager, I got an error under other devices-Unknown Device as ' location: PCI Express Root complex, "the drivers for this device are not installed. (Code 28) ». How can I get this driver?

  Hello

  Install the driver of button wireless on the following link.

  http://ftp.HP.com/pub/SoftPaq/sp58501-59000/sp58720.exe

  DP - K

• XPS 15Z Windows 8 unknown device on PCI Express Root Complex

  Hi, I have a Dell XPS 15Z, which I bought off a friend. They have recently updated to Windows 8 and now, that's what I have. But when I go into my sound drivers telling me I have an unknown driver. some online solutions responded to my questions even though some came close. So, here's what I know:

  Unknown device

  Type of device: other devices

  Manufacturer: unknown

  Location: on PCI Express Root Complex

  Hardware ID:

  ACPI\VEN_SMO & DEV_8800

  ACPI\SMO8800

  * SMO8800

  I don't know if it's related, but my laptop also does not load. I just bought a new AC adapter to replace the one I had, and it is not yet supported. The light flashes red 4 - 5 times and blue/green once. Ive looked online to see what the problem is, but I can't do some of the patches that the computer is at 0% battery.

  The hardware ID, it is the free fall sensor:

  Windows 8.1 driver is here: http://downloads-us.dell.com/FOLDER01687839M/2/FreeFallSensor_ST%20Microelectronics_W814_A00_setup-FMMHJ_ZPE.exe

  The Windows 8.0 driver is here: http://downloads-us.dell.com/FOLDER00951951M/6/FFS_ST_W78_A00_Setup-KT7XG_ZPE.exe

• EliteBook 8460p: unknown devices on PCI Express Root Complex

  After formatting my laptop hp 10 House (64-bit) Windows, I installed drivers and now I cannot find a driver.  In Device Manager, I got an error under other devices-Unknown Device as ' location: PCI Express Root complex, "the drivers for this device are not installed. (Code 28) »

  And details, it's this code: ACPI\HPQ0004\3 & 33FD14CA & 0

  Hello

  Try the version below.

  http://ftp.HP.com/pub/SoftPaq/sp64001-64500/sp64144.exe

  Kind regards

  DP - K

• Sleekbook 15: 15-b142dx: unknown device on PCI Express Root Complex

  HP Pavilion Sleekbook 15 (15-b142dx)

  on PCI Express Root Complex

  The drivers for this device are not installed. (Code 28)

  ACPI\HPQ0004\3 & 2411E6FE & 0

  Hello

  Please try HP 3D DriveGuard Software (7, 8, 8.1)

  http://ftp.HP.com/pub/SoftPaq/sp63501-64000/sp63786.exe
     http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_125640_1 (most recent)

  Kind regards.

• HP 15-p133cl: unknown device on PCI Express Root Complex

  Device instance path

  ACPI\HPQ6007\3 & 11583559 & 0

  Please help me find the driver for it.

  Hello

  Installs:

  HP 3D DriveGuard software (HP ProtectSmart hard drive Protection)

  http://ftp.HP.com/pub/SoftPaq/sp67001-67500/sp67280.exe

  Concerning

• Unknown device. location PCI Express Root Complex

  How can I solve this problem

  ACPI\HPQ6001\3 & 11583659 & 0

  Hello:

  Install this driver and everything will be fine...

  Windows 10

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943827&swItemId=ob_150986_1&swEnvOid=4192

  Windows 8 / 8.1:

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943827&swItemId=ob_124774_1&swEnvOid=4158#

• HP Pavilion 15-b000sm: unknown device on PCI Express Root Complex

  There is one left uninstalled.

  He says he is on PCI Express root complex.

  Thank you in advace

  Hello:

  Your model has the other version of the 3D driveguard unit I have planned.

  It's the one you need for the ID you have posted...

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_125640_1

• HP pavilion 15-p005tx: driver for hp15-p005tx Unknow device windows ' pci express root complex ' 8.1

  My computer laptop hp15-p005tx

  cannot see the pilot, is showing "Unknow device (pci express root complex).

  detail is > the drivers for this device are not installed. (Code 28)

  and no, have driver for download on hp support webside

  Please help me!

  

  In the unknown device property window, click the tab Details after the PCI\Ven string here in your thread. See the example below image for this information by identifying the device.

  

• EliteBook 2740: Elitebook 2740 - peripheral unknown on PCI Express Root Complex - ACPI\HPQ0004\3 & 33FD14CA & 0

  Hi all

  I upgraded to Windows 10, with a driver error outstanding.

  -unknown device on PCI Express Root Complex - ACPI\HPQ0004\3 & 33FD14CA & 0

  Can someone point me in the right direction?

  Thanks in advance

  Hello:

  You need this driver...

  http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_125640_1

• Envy15T CTO (C8P47AV): Unknown device - PCI Express Root Complex

  After a clean install of Windows 10, I see a device that identifies not under 'other devices', unknown manufacturer, on PCI Express root complex.  Automatic driver update does not work.

  In the tab "Details":

  ACPI\HPQ6007\3 & 11583659 & 0

  Is the SD card reader?  Maybe the sensor of protection of a disk?

  Hello:

  Your second proposal is correct...

  You need this driver...

  This package provides the HP 3D DriveGuard software (HP ProtectSmart Hard Drive Protection) for the laptop models running a supported operating system. HP 3D DriveGuard software protects the drive hard by parking the heads if cell phone accidentally falls, or is suddenly struck by another object.

  File name: sp71811.exe

• HP Pavilion Notebook - 17-f150: PCI Express Root Complex

  I have a problem with two unknown devices and two PCI Express Root complex code 28.  Bus PCI 4, device 0, function 0 is also wrong. I can't find the drivers

  Hello:

  You need these drivers in the order that you posted the ID:

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-135601-1&cc=us&DLC=en&LC=en&OS=4158&productOid=7492838&sw_lang=

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-123643-1&cc=us&DLC=en&LC=en&OS=4158&productOid=7492838&sw_lang=

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-141789-1&cc=us&DLC=en&LC=en&OS=4158&productOid=7492838&sw_lang=