tpnumlkd.exe
Sources: 300M+ executions observed in the wild.
Summary
Lenovo ThinkPad NumLock Daemon - manages NumLock LED and key behavior on ThinkPad keyboards.
tpnumlkd.exe is the 519th most commonly executed Windows program in EchoTrail's dataset, observed 10,806 times across enterprise environments. It typically runs from C:\Windows\System32\DRIVER~1\FILERE~1\FNE799~1.INF\driver and it is most often launched by tphkload.exe.
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The same record for tpnumlkd.exe, by REST or as an MCP tool. Free key, no card.
curl -H "Authorization: Bearer $ECHOTRAIL_KEY" \
https://api.echotrail.io/v1/process/tpnumlkd.exeFree returns the summary. Team returns the full record you see on this page. Endpoint docs
Behavior
Top Paths
- C:\Windows\System32\DRIVER~1\FILERE~1\FNE799~1.INF\driver71.71%
- C:\...14.8%
- C:\Program Files\Lenovo\HOTKEY12.85%
- C:\Windows\System32\DRIVER~1\FILERE~1\FNC3F6~1.INF\driver0.59%
- C:\Windows\System32\DRIVER~1\FILERE~1\FNAB75~1.INF\driver0.05%
Top Hashes (SHA256)
- 5da10d8e36d3c6511b7202d15d1dfef1c24d88649092a3cda407a1c1beb391bb71.71%
- 325404572c435dcf7151b2d0024a9c9135680a53d508cc5a1ea653c24bb6feaf11.76%
- 40b2bb3e470fc23e456ccf4e4dc4c9c7afa091dc1d2bd2e73260b03d7ed9e8056.59%
- 6d5a7a090b4d57a06858083169926541dfde0d5ae09516a911d61d77da34c12c6.05%
- db506d4164e54d04d016dc4335564ba19df2c1f60ebd244d98c02894b05057a01.35%
- 345c740e9983c0149ae72079a0923b410406881bb89e1106946d5a3a97f816190.84%
- d80bfb4fa5f79fe9642cee3dac0aaf9c7e6a676fd99fd2f5d68861dbbe8795170.59%
- 1ebabdaabec0d7170f01f17eb55d6e440bcbfe2e0fad630a6db6d4aaca7908ab0.56%
- f10a64dc1e34eaf2f512b1c132c0fbe0670952f6cce64871fcff93173ed41feb0.5%
- cca3fe56d775c10b304f4770de30de6da258753665c396dc6aac5c90822308620.05%
Process Ancestry
Top Grandparents
- services.exe100%
Top Parents
- tphkload.exe99.26%
Ask Rocky about tpnumlkd.exe
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This page is the Team-tier API record for tpnumlkd.exe. The free tier returns the summary, 500 lookups a month. Or ask Rocky.