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[Computer] How difficult is it for an individual to find out the cause of a computer malfunction?
personal experience about
asdf3110
2020-03-17 (Tue) 01,50
Johi 3,685
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1. The screen starts flickering for no reason
2 When connected to the built-in graphics, the symptom disappeared -> Ah, it’s a graphics card problem!
3. I reinstalled Driver, but the symptoms still persist.
4. After disassembling and cleaning the graphics card and reapplying the serval, the symptoms still persist.
5. Graphics card AS. Why did you go out of your way and turn back?
6. Call a monitor repair technician. “There is no problem with the monitor, sir.
7. I replaced the graphics card, but the symptoms still persisted <- This is where I had my first mental breakdown.
8. While searching the Internet like crazy, you can use software to frame Monet.
I did everything, but the symptoms still persist.
9. Mulitem replacement. Symptoms still remain
10. Replace the monitor connection table with a non-spattering device. Symptoms still remain
11. RAM eraser and inspection. Cam is very good
12. Pawi Supply Max Elite 500W
Replaced with Antaek 650W Borons
The situation is still the same <- This is where I have my second mental breakdown
13. All that’s left is the motherboard -> Buy a new motherboard and a new CPU. under
I got new RAM as soon as I saw it.
14. Surprisingly, the symptoms are still the same???
15. No, the sword is completely new? Is there any virus in the test? ethanolo cow
Should I read it? I had a third mental breakdown as I couldn’t think of anything else.
16. I thought there might be a problem with the monitor, so I ripped it apart, but the symptoms still persisted.
Ham <- Mosquitoes using 4th men and graphics cards
17. Afterwards, only the number of calls is interconnected using the built-in graph.
Well, after going on like this for a while, I accidentally find out the reason.
What is the cause?
surprisingly
It’s not because of the refrigerator (duh!!).
The refrigerator is old, so every time the motor starts and turns off, the refrigerator starts to turn on.
A momentary electrical problem with the graphics card causes the screen to flicker.
In the case of integrated graphics, the motherboard power supply is not properly turned off.
Estimated.
When the refrigerator oil wiring is connected to another large outlet, the symptoms disappear.
Numbers 1 to 17 are available for two months. It took over a year to find out the cause.
So, this is a record of a truly dog-eat-dog behavior.
No, who knows that the refrigerator map is displayed on the screen?
!