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Desktop PC is broken ？.

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#1
  • パソコン悩む
  • mail
  • 2020/12/25 17:06

I purchased a desktop PC a little over a year ago. Today I was using it and suddenly the power went out only for the PC. That outlet works fine.
Is this a short circuit ？ I press the power button and there is no response.

This text has been translated by auto-translation. There may be a slight difference between the original text and the translation. (Original Language: 日本語)

#13
  • パソコン悩む
  • 2020/12/26 (Sat) 17:35
  • Report

#11&12, thank you kindly. I cannot find the scorch at all. It is still not on. My PC is using a 400W power supply. I was researching yesterday and found that if it suddenly turns off and won't turn on, I should suspect the power cord. I think I will first buy a power cord, and if that doesn't work, I will buy a power supply. If that doesn't work, I will replace the motherboard.

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#14
  • 普段は傍観者
  • mail
  • 2020/12/26 (Sat) 21:33
  • Report

Display （ Monitor, screen ） screen is black ？
Hard disk access light doesn't light up either ？
I guess it is a failure of the power supply unit.
In that case, the most common suspect is the aging deterioration of electrolytic capacitors （ electrolytic capacitors ）.
But since it is only a little over a year old, other causes may be more likely.
Have you checked the fuse （ fuse/fuze ） ？
maybe it is just a blown fuse due to temporary excessive current … I hope so.

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#16
  • 倍金萬
  • 2020/12/28 (Mon) 09:18
  • Report

＞ I should buy a power cord, and if that doesn't work, I should buy a power supply

The power cord is too simple to spark and cause contact failure, but if I had to guess, I would say the connector on the computer side power supply. Therefore, file the contact blades on the AC connector on the power supply side.

If that doesn't fix it, then the power supply unit itself is at fault and should be replaced. You may want to follow #12's recommendation.

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#24
  • 昭和のおとっつぁん
  • 2020/12/30 (Wed) 07:08
  • Report

Is it possible for the average person to
easily replace the motherboard on a windows PC with just a mac?
If you go to FRYS, they sell
computer parts, cases, etc.

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#25
  • 0個
  • 2020/12/30 (Wed) 07:19
  • Report

Go with a bang, young man ！.

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