Windows 10: HDMI input no longer works HP Envy AIO Desktop

The computer is HP Envy 23K-011. There is a button at bottom of the computer that switches the display from computer to HDMI . Now this button does not work , the display remains showing computer as source. I last used it 2 years ago. Since then I have updated the OS to to Windows 10 home ver 1809 . But I never checked the HDMI display input after each update. I have updated all the display drivers to no effect.


I have tried the following : Power cycled the computer , reinstalled HP my display ( hdmi input does not work with or without HP my display)

Not sure what to try next. Any suggestions? Tks

:)

 

The pen input panel on my HP Note 8 Envy (Windows 10) no longer "launches" correctly.

* Original title: windows 10 pen input panel

The pen input panel on my HP Note 8 Envy (Windows 10) no longer "launches" correctly. It hangs low on the touch screen and the white input line is not centered and not active (no input). I can reboot the tablet, but it is 50/50 whether the pen input panel
works. There is no problem launching the various keyboards, but I use the tablet with the pen. Any solutions to suggest? Thank you!

 

HP AiO Remote not working in Windows 10

Original Title: HP AiO Remote

HP AiO Remote is installed on my Dell Inspiron running Windows 10. I have a HP LaserJet Professional CP1520 Series PCL printer connected to the laptop via a USB port. However, HP AiO Remote informs that "Supply information is not available at this time."
It's as if the app is not communicating with the printer. Any suggestions on how I might rectify this problem?

 

which hdmi cable for my hp envy 173d?

Hello,
I've bought HP envy 17 3090NR 3D (High def) recently..

It has no VGA port.

so i want cable to connect my laptop to my LCD tv.

suggest me which cable i shd buy?

HDMI/any other cable will support audo also or only video is supported by these cables and for audio i need to atach separate speakers or laptop inbuilt audio itself?

any HDMI cable will support hd output or only specific HD HDMI laptop will support it?

Here is eBay India link and futurebazaar.com link

suggest me which cable i shd buy..