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No power at HP 23 all in one computer

HP Recommended
Pavilion 23 all in one compute
Microsoft Windows 10 (64-bit)

I have a HP Pavilion 23 all in one computer bought in 2015, yesterday I installed a new HP envy 4527 printer. I have a HP desk jet 960C printer. I switched on the inkjet to print a document and the computer went dead, no lights at all. The computer has an anti surge adaptor, I have checked the feed and all is ok up to the computer but the computer has no sign of life. What is the problem and how do I rectify this without loosing all me documents and photos. 

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the only worst thing than a LT is this,  ALL-IN-ONE deal...

(all PC made one can remove the HDD , put it in a hdd enclosuer (USB or Esata) and read the data.


so the PC is dead.

fan is dead too?

if its 100% dead,  and fan dead, and HDD is silent. get a new power pack or test it.


other that that, the problem is  deep inside.   (and parts NON STANDARD there) << in this domain Desktops real , RULE.


on some of these i see an power LED hidden deep on rear of MOBO (motherboard)

it glows , when the power is good. but may take fancy steps to view it, even case off rear.

IDK , I avoid these class of PC, 


what to do is backup data first.

then get it fixed.

easy no?

ask how to backup


1: using linux live DVD, (free) backup data to USB stick or external drive

2: remove hdd, (or ssd) move to external generic chassis (if savvy have one ready all the time) and backup using other PC.


external drive.

how to use it and how to do it wrong,









NO warranty answers by me.
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