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What is tvttcsd.exe?

Part of TSS Core Service by Lenovo

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How does tvttcsd.exe run?

Service - tvttcsd.exe runs as a background Windows service called 'TSSCoreService' (TSS Core Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. TSS Core Service runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the tvttcsd.exe process running.Of the 0.5% of tvttcsd.exe users, 11.1% have disabled it.
How resource intensive is tvttcsd.exe?
Comparison based on the average resource utilization across all programs.
0.00001% CPU100.9%
Average CPU utilization across all programs is 0.00001%.
     560 KB RAM2.5%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
         4 GDI objects2.7%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\lenovo\client security solution\tvttcsd.exe

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

About Lenovo

Lenovo Group Limited engages in manufacturing and distribution of IT products and services. It offers laptops, desktops, workstations, servers, batteries and po More...
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File details

File name: tvttcsd.exe
Publisher: Lenovo (verified)
Name: TSS Core Service
Description: tvttcsd Application
Version: 8.21.0109.00
Size: 765.3 KB
Original file name: tvttcsd.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 3/11/2009
Expiration date: 6/2/2012

Resource utilization

CPU utilization averages
Total CPU: 0.0000518193%
Privileged CPU: 0.0000417246%
User CPU: 0.00001009467119%
Privileged CPU time: 62.5 ms
Privileged CPU time /min: 0 ms
Memory utilization averages
Committed memory: 14.55 MB
Peak committed memory: 15.55 MB
Paged memory: 560 KB
Peak paged memory: 596 KB
Paged system memory: 15.3 KB
Non-paged system memory: 17.09 KB
Working set memory: 836 KB
Peak working set memory: 2.56 MB
Min working set memory: 52 KB
Private memory: 560 KB
Page faults: 885
Page faults /min: 1
Process I/O averages
Total read operations: 3
Read operations /min: 1
Total read transfer: 122 Bytes
Read transfer /min: 0 Bytes
Total write operations: 3
Write operations /min: 1
Total write transfer: 84 Bytes
Write transfer /min: 0 Bytes
Total other operations: 183
Other operations /min: 1
Total other transfer: 2.55 KB
Other Transfer /min: 2 Bytes
GUI Object Averages
GDI objects: 4
USER objects: 1
Handle count average: 43
Thread count average: 3

Process details

Runs as (owner): System
Integrety level: Undefined
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\Lenovo\Client Security Solution\tvttcsd.exe"

Service details

Name: TSS Core Service
Service name: TSSCoreService
Service type: Win32OwnProcess

Network connectivity

TCP: localhost on port 6060

Image hashes

MD5: 8fd7c910c172fc6703fa6b07b6bd2d2e
SHA-1: 28ba703a1acbb655485b361490d0a16f584c1b7b
SHA-256: da734a40c87685755d5f13cca031d560bb93a342efa6e32911b722cff1239204

PE image details

Subsystem: Windows Console
File packed: No
Import Table
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