Hi,
My faithful old C451 is now giving me issues as the control panel touch control is not working.
I have carefully taken it apart to clean the area under the bezel and replaced it = all still works but still no touch panel response.
I have removed, cleaned and reseated the RAM modules -= same problem persists.
Does this mean I need to replace the control panel unit?
Any help would be gratefully received.
Barney
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