Fixing a laptop having display problem

Hello my great people of steemit, Trust you all having a wonderful day.

Here i will like to quickly share you an experience of a laptop i just fix now.

As i got to office this morning, while setting up for today's work, A man came in and brought out his system.

'As i was using this system yesterday it just suddenly tripped off and when i tried to on it back, the system did not comeup, which i attempt severely but gives the same issue', The man explained to me.

As i heard this, i first thought it was a minor issue 'Thou no minor issue in technical work'.

i change the system's ram,processor, even change the screen but non of these change the story.
i would have think of working on the system's graphics but it's a intel motherboard with intel gpu [ graphic processing unit ]

Below is the image of the laptop after loosing some component in it.

Behold i use almost an hour to figure out the fault 'cause it was a different experience.
To cut the story cut, after loosing the system, i disable [disold] the cmos battery from the motherboard panel

Above is the image showing the cmos battery on the panel
After doing this, i test the system and surprisingly it came up...
wow! i was very happy as i finally get the fault and able to fix it just like i always did.

Done!

Thanks for your time and i hope you've just added some things

upvote, comment, resteem if you gain atleast little in this post.

                            Stay positive Stay close till next time