hotkey.dll

On screen display by Lenovo(Japan)Ltd. (Signed)

Remove hotkey.dll
Version:   1.00
MD5:   c9cfe6fadaab25fbb822d8164d3e582c
SHA1:   fd0f624dabddd0d9035d79d185436242d9e56ab2
SHA256:   d02c155798072c40d60f67c18412dbf42d313135d22c72ff9c6278d32cd91431

Overview

hotkey.dll executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent tphkload.exe (On Screen Display by Lenovo(Japan)Ltd.). It is installed with a couple of know programs including On Screen Display published by Lenovo, On Screen Display from Lenovo and On Screen Display by Lenovo. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Lenovo(Japan)Ltd. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:hotkey.dll
Publisher:Lenovo Group Limited
Product name:On screen display
Description:OSD library for hotkey detection
Typical file path:C:\Program Files\lenovo\hotkey\hotkey.dll
File version:1.00
Size:96.35 KB (98,664 bytes)
Certificate
Issued to:Lenovo(Japan)Ltd.
Authority (CA):VeriSign
Effective date:Tuesday, October 5, 2010
Expiration date:Thursday, October 6, 2011
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
Lenovo
8% remove
This program 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 ...
Lenovo
3% remove

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00104376%
0.028634%
Kernel CPU:0.00078282%
0.013761%
User CPU:0.00026094%
0.014873%
Kernel CPU time:94 ms/min
100,923,805ms/min
CPU cycles:25,650/sec
17,470,203/sec
Memory
Private memory:1.26 MB
21.59 MB
Private (maximum):3.34 MB
Private (minimum):356 KB
Non-paged memory:1.26 MB
21.59 MB
Virtual memory:39.3 MB
140.96 MB
Virtual memory (peak):39.93 MB
169.69 MB
Working set:596 KB
18.61 MB
Working set (peak):14.41 MB
37.95 MB
Page faults:3,805/min
2,039/min
I/O
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:1
12
Handles:24
600
GUI GDI count:15
103
GUI GDI peak:16
142
GUI USER count:6
49
GUI USER peak:6
71

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:C:\Windows\System32\rundll32.exe "C:\Program Files\lenovo\hotkey\hotkey.dll",installaudiohotkeyhook
Owner:SYSTEM
Parent process:tphkload.exe (On Screen Display by Lenovo(Japan)Ltd.)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 66.67%
Windows 7 Enterprise 33.33%

Distribution by countryDistribution by country

China installs about 33.33% of On screen display.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 100.00%
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