English | Deutsch

What is SiSPower.dll?

SiSPower.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if SiSPower.dll belonging to the Windows system or an application you can trust.

Click to Run a Free Scan for SiSPower.dll related errors

SiSPower.dll file information

The process known as Dynamic link library for setting Power Scheme belongs to software SiS Power Scheme Library by Silicon Integrated Systems (www.sis.com).

Description: SiSPower.dll is not essential for the Windows OS and causes relatively few problems. SiSPower.dll is located in the folder C:\Windows\System32. Known file sizes on Windows 7/XP are 49,152 bytes (89% of all occurrences) or 53,248 bytes. http://www.file.net/process/sispower.dll.html 
The program has a visible window. The software is loaded during the Windows boot process (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run). The SiSPower.dll file is not a Windows system file. SiSPower.dll seems to be a compressed file. Therefore the technical security rating is 21% dangerous, however also read the users reviews.

Recommended: Identify SiSPower.dll related errors

Important: Some malware disguises itself as SiSPower.dll, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the SiSPower.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

is held within the system registry files
    (further information)
This showed up when I updated my sis chipset drivers, alond with sis raid.
It's needed for windows to run. a lot of new xp's don't have it on startup but sometimes it just appears there. leave it on start up would be good
  Dark_Mercy29   (further information)
antivirus software find it
It belongs to the power-management of SiS-chipset, and is not mandatory, you can delete it, if you want
power management for sis chipsets
Power managing for SiS chipsets

Rating chart

Summary: Average user rating of SiSPower.dll: based on 12 votes with 7 user comments.
8 users think SiSPower.dll is essential for Windows or an installed application. 2 users think it's probably harmless. One user thinks it's neither essential nor dangerous. One user thinks SiSPower.dll is dangerous and recommend removing it. 2 users don't grade SiSPower.dll ("not sure about it").

Do you have additional information?
What do you know about SiSPower.dll: 
How do you rate it: 
Link for more info's: 
Your Name: 

SiSPower scanner

Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.

Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.

SpeedUpMyPC scans, cleans, repairs and optimizes your computer.

Other processes

SiSPower.dll [all]