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  • Posts: 15
  • Registered: ‎05-26-2016
  • Location: UK
  • Views: 393
  • Message 1 of 1

Lenovo ThinkPad T440 Keyboard Issues

2016-07-06, 18:14 PM

I have a Lenovo ThinkPad T440.


I have replaced the trackpad with an older style trackpad, after putting everything back together it seemed as if everything was fine, but then I noticed that the delete key, PgUp, PgDn and PrtSc were not working. Note, the delete key does not respond even when I'm in the BIOS. I find it very hard to believe that I've damaged the keyboard and thus the functionality of some keys has been lost, I have examined the connecting ribbon cable and connection socket carefully, they are undamaged and free of debree. Can anyone give me any other suggestions?


An external USB keyboard works fine.

Delete Key doesn't work in BIOS.

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