This executable primarily installs the Intel Local Management Service (LMS) and Serial-over-LAN (SOL) support. These tools act as the foundational pillars for Intel Active Management Technology (AMT).
Supports remote management tools.
Sp46134.exe sits at an uncomfortable intersection: it is simultaneously a legitimate HP Softpaq identifier and the namesake of a real malware family, Trojan.Fakealert.46134 . This dual identity explains the conflicting detection reports, the community confusion, and the inconsistent behaviour that users observe.
Understanding Sp46134.exe: What It Is and How to Use It If you are maintaining an older HP laptop or workstation, you might have stumbled upon a specific file name in your search for drivers: . In the world of PC maintenance, "SoftPaqs" (HP’s nomenclature for driver packages) are the lifeblood of hardware compatibility.
If you don't use the specific HP hardware it's designed for, or if you simply want to remove it, here are the recommended methods. Sp46134.exe
A legitimate Softpaq typically does create startup persistence. Check the following registry keys for suspicious entries:
Resolves the "PCI Serial Port" unknown device in Device Manager.
It is designed for HP-branded hardware with Intel Active Management Technology (AMT). Operating Systems:
Device Manager └── ⚠️ Other devices └── ❓ PCI Serial Port <-- Fixed by installing Sp46134.exe Compatible Hardware and Systems Sp46134
: HP Compaq dc7800 Ultra-slim Desktop, dc7800 Small Form Factor (SFF), and dc7800 Convertible Minitower (CMT).
Sometimes the automatic installer fails to work, especially on newer operating systems like Windows 10 or 11. If this happens:
This SoftPaq was engineered primarily for commercial business desktops utilizing specific Intel vPro configurations. The most prominent hardware deployments include:
If the installation claims success but the yellow flag remains active, you might have a different hardware iteration. Open the device properties, change to the tab, select Hardware Ids from the dropdown menu, and cross-reference the string. If the ID string does not show DEV_29B7 , your motherboard requires an alternate chipset profile instead of this specific SoftPaq. In the world of PC maintenance, "SoftPaqs" (HP’s
Specifically aimed at HP Compaq dc7800 Ultra-slim, Small Form Factor (SFF), and Convertible Minitower (CMT) models.
Direct the file path browser to C:\SWSetup\sp46134 . Ensure is checked, and click Next to force Windows to read and install the inf driver files manually. Security Verification: Is it Safe?
— those may contain modified or malicious versions.
is a SoftPaq executable package released by HP that provides essential drivers and support software for business-class desktop computers. Specifically, it contains the Intel Local Management Service (LMS) and Serial-over-LAN (SOL) support files. Technical Functionality
