hp pavilion dv6 3090er laptop won't start. With what can. related problem?

Question

Design

Good afternoon. Comp. always worked stably, without such problems. One day after installing the jdk, I couldn't restart windows. When you press the "power" button, the laptop starts working, but the system does not start: black screen, power, internet indicators are on, and "Caps Lock" flashes (infinitely).
Video from youtube.com
(1) In the evening, I disconnected the network cable from the laptop, left a stack of books on the keyboard (don't ask why) and left the laptop in this state for the night.
In the morning it started up, but when I put it into sleep mode, the comp. again refused to restart.
After that incident, I managed to start the computer twice for a while in the same way (p. 1). Only 2 times.
I assumed that the problem is in some kind of wire / contact inside the computer. I checked all the connections (if there is a wire coming off somewhere) following this instruction:
Video from youtube.com
But this did not lead to anything.
Has anyone encountered such a problem? Is it possible to find and fix problems on your own?
Of course, you will have to go for repairs to hand over the computer, if there is no other way to solve the problem.

Answer 1

Any universal.
Colors white, blue, blue.
Good quality photos will make the template themed.

Answer 2

Coca-cola Christmas advertisement

Answer 3

Do not look for a ready-made Russian template, search for English queries on top sites such as themeforest and templatemonster. For example, I would search for "food delivery", "frozen food" etc.
So at least you can find inspiration, and the landing page can be taken as the structure of whatever you like.
ps. This company delivers freezing in Germany, however, this is not a landing page, purely for understanding.
https://www.bofrost.de/

Answer 4

- Uncle, I know what's wrong with you!
- What's the boy?
- The car broke down!

It seems to me that he is a khan. On computers and monitors, this often happens when the PSU fails or the conders on the motherboard / video card swell. If so, then this is a great organ donor now. Although in the case of power, it is possible to change it.
It is also possible that this is a vidyuha, it is easier with it. can be replaced. But ... Maybe it's not worth it and the card will cost like the whole laptop.
Why would I ... Since you have such questions - stomp in the SC. Unless, of course, you want to gain experience by training on corpses.
PS
That's why I don't like laptops. If even is broken, then in 99% of cases you can stomp for a new one, because. repairs will cost half as much as a new one.

Answer 5

It blinks for a processor malfunction.
Literally recently there was a case, they brought HP for repair, blinked at a percentage, pulled out the battery and it started up without problems.
Doshi did not understand how connected, so pull out the battery.
In general, vidyuhi aka southern bridges die.

Answer 6

The north bridge died, quite a standard problem, they die on everything where they are used. The only solution is replacement. All the dances described above are just dances))

Answer 7

... left a stack of books on the keyboard =)
100% chip failure. bring it to the service, let them warm it up. how to earn - get rid of it, then it will be the same.