Our 2760P has a transient issue that defies all explanation or repair (so far). The problem is that 2 or more keys will stop working. Then they'll start working again, and others will later stop working for a time. This, as you might think, is frustrating and puzzling.
The list of things that I have tried - to no avail - include:
The list of things that I have tried - to no avail - include:
- Check for debris under keys
- Re-seat keyboard cable
- Replace keyboard several times
- Recheck for driver issues
- Finally, I transplanted the hard drive to an identical system (which had a perfectly functional keyboard) - and the problem recurred. In other words, it migrated with the hard drive.
- What am I missing?