If the yellow icon in your Device Manager doesn't bother you, leaving the driver uninstalled effectively keeps the local operating system interface to AMT turned off. However, if you are an maintaining a fleet of legacy hardware, or if you prefer a perfectly clean, warning-free Device Manager tree, downloading and installing sp46134.exe is the verified way to safely bridge your hardware communication gap.
Run the file to extract files to a folder (usually C:\SWSetup\sp46134 ).
A legitimate HP Softpaq will bear HP`s signature, reside in a logical location, and exit cleanly after performing its intended installation. Anything else — persistence mechanisms, outbound network connections, or unexplained child processes — points to an actual infection. Sp46134.exe
is a legacy HP SoftPaq driver package specifically for Intel Active Management Technology (AMT) . It provides support for the Intel Local Management Service (LMS) and Serial-over-LAN (SOL) , which often appears in Device Manager as a missing "PCI Serial Port".
Reboot your computer to ensure the hardware is correctly initialized. Troubleshooting Common Issues If the yellow icon in your Device Manager
Primarily Windows XP, Vista, and Windows 7 (though it can sometimes be used in compatibility mode for newer versions). What Does Sp46134.exe Actually Do?
Let me know how I can help you . Solved: PCI Serial Port - HP Support Community - 7594386 A legitimate HP Softpaq will bear HP`s signature,
The Trojan.Fakealert.46134 malware adds a Skype entry to the Run key pointing to %APPDATA%\Skype\Phone\Skype.exe . If you see a similar entry that references Sp46134.exe or any executable inside %APPDATA% , the system is likely infected.