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What is TPHKSVC.exe?

Part of On screen display by Lenovo Group Limited

What is it?

Thinkpad On Screen Display utility for Windows displays the result of using of ThinkPad function keys on the desktop screen. This program also provides some enhancements of ThinkPad function keys. Previously, the On Screen Display program was installed during the installation of the ThinkPad Configuration Utility. Starting with the latest versions of the ThinkPad Configuration Utility programs, the On Screen Display program must be installed with it's own setup program.
Description of tphksvc.exe from Lenovo Group Limited
Previously, the On Screen Display program was installed during the installation of the ThinkPad Configuration Utility. Starting with the latest versions of the ThinkPad Configuration Utility programs, the On Screen Display program must be installed with it's own setup program . Version 2.24i (On Screen Display utility), is backward compatible with 2 previous versions of the ThinkPad Configuration Utilities.
Download Boost and enjoy your PC. Speed up On screen display and optimize your PC.

How does tphksvc.exe run?

Service - TPHKSVC.exe runs as a background Windows service called 'SYSTEM\CurrentControlSet\Services\TPHKSVC' (On Screen Display). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network.

Community

What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the tphksvc.exe process running.Of the 0.2% of tphksvc.exe users, 25.0% have disabled it.
How resource intensive is TPHKSVC.exe?
Comparison based on the average resource utilization across all programs.
     960 KB RAM4.4%
Average private memory utilization across all programs is 21.53 MB.
Typical file (disk image) location:
C:\Program Files\lenovo\hotkey\tphksvc.exe

What else is related?

What Windows OS versions does this run on?

Microsoft Windows 7 Ultimate (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.0)

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: TPHKSVC.exe
Name: On screen display
Description: On screen display Fn+Fx handler
Version: 1.03
Size: 52.08 KB
Original file name: tphksvc.exe

Resource utilization

CPU utilization averages
Total CPU: 0.0000019330%
Privileged CPU: 0.0000019330%
User CPU: 0%
Total CPU time: 55 ms
Total CPU time /min: 0 ms
Privileged CPU time: 54.6 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 342,688,795
CPU cycle count /min: 7,302
Memory utilization averages
Committed memory: 41.29 MB
Peak committed memory: 43.29 MB
Paged memory: 960 KB
Peak paged memory: 996 KB
Paged system memory: 75.77 KB
Non-paged system memory: 3.73 KB
Working set memory: 2.6 MB
Peak working set memory: 3.3 MB
Min working set memory: 2.59 MB
Private memory: 960 KB
Page faults: 1,784
Page faults /min: 1
Resources
Handle count average: 89
Thread count average: 5

Process details

Runs as (owner): System
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\LENOVO\HOTKEY\TPHKSVC.exe"

Service details

Name: On Screen Display
Service name: TPHKSVC

Image hashes

MD5: 93cffc9cb0d4354fdf60c4982dd3d379
SHA-1: 84486446e125ea42b3294e622e14b4bf1abe071b
SHA-256: f3b96bd31c8124f09be745b84669c7092546b5920fbad324a3b5e210d6fff700

PE image details

File entropy: 5.69040
File packed: No
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