touchpad on envy 7640 is nopt working

[kjheaton]

The touchpad on the front of the 7640 is not responding to my fingertip. Any suggestions?

[TEJ1602 · Accepted solution]

@kjheaton, Welcome to HP Support Community!

Follow the steps below to isolate and resolve the issue-

Reset the printer

1. Turn the printer on, if it is not already on.
2. Wait until the printer is idle and silent before you continue.
3. With the printer turned on, disconnect the power cord from the rear of the printer.
4. Unplug the power cord from the wall outlet.
5. Wait at least 60 seconds.
6. Plug the power cord back into the wall outlet.
7. Reconnect the power cord to the rear of the printer.
8. Turn on the printer, if it does not automatically turn on.
9. Wait until the printer is idle and silent before you proceed.

Update the printer firmware

Download available firmware updates from the HP website

With the printer on and connected to the computer, go to HP Customer Support - Software and Driver Downloads, and then identify your printer. Look for and install any available firmware updates. Refer to the document HP Printers - Updating or Upgrading Printer Firmware

Try accessing the screen.

Hope this helps! Keep me posted. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

[kjheaton]

The list of steps you provided has fixed the problem. The Envy 7640 touchpad is responding normally. Thanks very much, your solution worked!! Pass it on!