Typically the front bezel can be removed from inside case (a few screws, some clips, etc) and gives you access to the power button mounting. YouTube may have a video.
Schematic - probably n/a.
Pinout - examine under strong light and magnification - typically appears silk-screened on board (PWR, RST, etc).
You said "It went through the files setup, and the restart for the first time use. " Sounds like it ran without any problem for a good length of time. Does it run without issues if you keep it in BIOS setup? Can you boot from a CD or Flash drive and when you do, does it just keep running? If problem is software on HDD or HDD itself, then it would just keep running. If you can boot it using memtest86 (bootable) and have it test RAM without crash or halt this would confirm that the issue is software/HDD since you be running it hard from the OS on CD and not using the HDD.
Well, first off, the only way I can see to get the power switch out is to remove the DVD=RW drive. The front
bezel comes off easy, but there is no way to remove the right side cover to make things easier. It is riveted as is the
whole frame. By removal of the DVD drive there is plenty of room to remove the entire cable bundle.
And, yes, I know how to read a board printing. The problem is that the print coding is not according to any
layout diagram I have seen. Not only that, but the printing is not making sense. In looking at wires I do know
what should be a corresponding ID of those wires is not anywhere near describing what they are, or any
ID about them. ie: One that is supposed to be a power line should be PWR, V1, BAT, 115, or even a +.
Not even close! It all could have been in Chinese.
Yes, when I first started it the program seemed to be working fine. It just got to the point where it was starting Windows for the first time, then it shut down.
After much work and the removal of one memory chip I have gotten the PC to power up but
without the monitor coming on.. PC stays on. The monitor works fine on this Laptop.
I have test discs to check everything, but, it would have to start up with all. I might be able to ID some semi-conductors to pull and test, but without a schematic I can't do much with my 'expensive'analyzer.
I an still showing a security error on this site, but somehow got to make this reply.
Any other thoughts?
Dave.
Unknown how I got to add this edit. Can't do anything else in here.
Couldn't post message reply. It follows here.
I managed to post in forum (don't know how it worked) but can't post a reply to your message.
I would like to rebuild but the ability on my SS prohibits. I may have to pull out an old XP PC
to get off this lousy laptop. To use this I must use the Columbus method to type.
(Seek it, Find it, Land on it.) Being a 1st Class licensed tech I hate the 'parts changing'
method to find a problem. I am used to the professional method with a proper schematic,
and my test equipment. Dave