Does HP Envy 15-j150US have backlighting - HP Pavilion dv7-1245dx Notebook

Remove the linked router it is Settings.

HP ENVY 6458e All-in-One Printer Manuals

hp.com https://support.hp.com > us-en > product > model > m...
Manuals or user guides for your HP ENVY 6458e All-in-One Printer. ... Ink and Supplies; Manuals; Bulletins and Notices; More Support Options ...

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  HP ENVY 6458e All-in-One Printer

  https://support.hp.com > ie-en > product > model
  Find support and troubleshooting info including software, drivers, and manuals for your HP ENVY 6458e All-in-One Printer.

HP ENVY 6458e Manual (User Guide and HP+ Printer Setup)

hpmanual.net https://hpmanual.net > envy-6458e
The HP ENVY 6458e Manual (User Guide and Setup Poster) below includes all tutorials from beginning to advanced guide to using your printer.

First start is to download the support assistant from HP and run it
HP ENVY 15 3040nr Notebook PC Software and Drivers

Probably not very easily. The monitor only supports VGA 15-pin and DVI-D video connections. Although you don't specify which ENVY model you have, most only have HDMI and/or DisplayPort outputs. You would need an HDMI-to-DVI-D adapter/converter for the video, and, of course, DVI-D and VGA do not support sound, although it appear the monitor does not internal speakers anyway. You would be better served using a monitor with HDMI input(s) with this device.

Here is a video from HP explaining the process///


Replacing Cartridge HP Envy 4500 All in One Printer

Hp.com are very good with service manuals and drivers.
Here is the Envy 15 service manual.

http://h10032.www1.hp.com/ctg/Manual/c04510889

The link is on the HP.com website.
HP ENVY 15 j151ea Notebook PC User guides

is it the touch pad only locks up or the whole system?
1- it can be operating system problem, you need to format and reinstall
2- it can be over heat: you need to clean the cooler and replace the thermal paste to solve this problem.

click on start control panel and click on mouse and touchpad settings it might be off.

Hi
here is the link to dissasemble the unit
http://www.insidemylaptop.com/disassemble-hp-envy-15-notebook-replacing-keyboard/
please put all crews back in the right place and wear esd wrist strap.
take the radiators off use tim thermal compound cleaner then dissasemble the fan and take out the dast particals.then blow the radiator out with electric solvent cleaner so nothing gonna remain between the plates.then assemble the fan back and apply new thermal compound just on those parts where was.leave the silicon pads.if they are broken or old you have to replace them.
usually the latest hp laptops having problem with bearing they just dry out i use wd40.you need just one drop in the right place.

You'll need to get a hdmi to vga converter like this one.