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What is tpnumlkd.exe?

Part of On screen display by Lenovo Group Limited

Download Boost and enjoy your PC. Speed up On screen display and optimize your PC.

How does tpnumlkd.exe run?

Process - tpnumlkd.exe is an instance of a running program. This program executes under the SYSTEM account within Windows with extensive privileges on the local computer, and acts as the computer on the network. tpnumlkd.exe is executed by the process tphkload.exe (On Screen Display by Lenovo(Japan)Ltd).


What is the community is seeing?What is the community is doing?
About 0.0% of all Boost users have the tpnumlkd.exe process running.Of the 0.0% of tpnumlkd.exe users, 14.0% have disabled it.
How resource intensive is tpnumlkd.exe?
Comparison based on the average resource utilization across all programs.
     1.96 MB RAM9.1%
Average private memory utilization across all programs is 21.53 MB.
              18 GDI objects12.0%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\Lenovo\HOTKEY\tpnumlkd.exe

Are there other versions of On screen display?

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by On screen display.

What else is related?

What Windows OS versions does this run on?

Windows 8 (6.2.9200.0)

About Lenovo Group Limited

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: tpnumlkd.exe
Publisher: Lenovo Group Limited (verified)
Name: On screen display
Description: NumLock on screen display for ThinkPad
Version: 1.45
Size: 202.49 KB
Original file name: tpnumlkd.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 10/5/2010
Expiration date: 10/6/2011

Resource utilization

CPU utilization averages
Total CPU: 0.0002640175%
Privileged CPU: 0.0002640175%
User CPU: 0%
Privileged CPU time: 2968.75 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 726,793,696
Memory utilization averages
Committed memory: 61.09 MB
Peak committed memory: 63.11 MB
Paged memory: 1.96 MB
Peak paged memory: 2.03 MB
Paged system memory: 120.34 KB
Non-paged system memory: 13.13 KB
Working set memory: 7.46 MB
Peak working set memory: 7.48 MB
Min working set memory: 7.11 MB
Private memory: 1.96 MB
Page faults: 2,293
Page faults /min: 0
Process I/O averages
Total read operations: 1
Total read transfer: 202.49 KB
Total other operations: 351
Total other transfer: 2.22 KB
GUI Object Averages
GDI objects: 18
Peak GDI objects: 21
USER objects: 3
Peak USER objects: 3
Handle count average: 209
Thread count average: 5
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Parent Process
Process Command
C:\Program Files\LENOVO\HOTKEY\tpnumlkd.exe

Image hashes

MD5: 7a113e263a4540b2975bd3af02b5e2c2
SHA-1: 69002f7ddb2c7e73a4f961656f904fa6cda54ae2

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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