⟐ Answer accepted 6月 24, 2026 at 10:45 GMT-7

CPUクロック400MHz固定になってます。

CPU温度正常です

以下の作業しました。

CPU ファン交換、BIOS 最新にアップ、温度センサー交換

どなたか心当たりが有る方お教えいただきたいと思います。

⟐ Answer accepted 6月 18, 2026 at 13:30 GMT-7

⟐ Answer accepted 5月 11, 2026 at 4:32 GMT-7

もしかして、清掃せずに取付けて大丈夫って事はないですよね(笑)

よろしくお願いします。

⟐ Answer accepted 5月 10, 2026 at 20:33 GMT-7

データが消えるのは構いませんので、自分でどうにか使えるようにできませんでしょうか。

試した方法

・電源ボタンの長押し

・電源ボタンと更新ボタンを長押し

・escと電源ボタンと更新ボタンの長押し

使っているタイプはChromebookで、公式サイトによればLenovo IdeaPad Duet Chromebook (CT-X636F) - Type ZA6Fというもののようです。

⟐ Answer accepted 5月 10, 2026 at 20:33 GMT-7

⟐ Answer accepted 5月 10, 2026 at 20:33 GMT-7

⟐ Answer accepted 5月 10, 2026 at 20:33 GMT-7

⟐ Answer accepted 5月 08, 2026 at 13:49 GMT-7

＊このページは下のアンサーフォーラムの回答を日本語訳したものです。

All I get while computer is plugged in is a blinking power button

⟐ Commented 4月 23, 2024 at 1:45 GMT-7

Windows 10を搭載したAsusのノートパソコンX553Mですが、今朝電源を入れたところ、利用可能なネットワークが表示されなくなり、画面下部に赤い「x」マークの付いたイーサネットケーブルのアイコンが表示されているだけでした。ネットワーク接続をリセットすることも含めて、色々と試してみましたが、どれも上手くいきません。早急にインターネット接続が必要です。この問題を解決するためには、ワイヤレスアダプタを購入するべきでしょうか？(ただし、このノートパソコンでは1年以上無線LAN接続は問題なく機能しています)

どんなアドバイスでも助かります。よろしくお願いします。

⟐ Answer accepted 9月 14, 2021 at 23:26 GMT-7

Windows 10を搭載したAsusのノートパソコンX553Mですが、今朝電源を入れたところ、利用可能なネットワークが表示されなくなり、画面下部に赤い「x」マークの付いたイーサネットケーブルのアイコンが表示されているだけでした。ネットワーク接続をリセットすることも含めて、色々と試してみましたが、どれも上手くいきません。早急にインターネット接続が必要です。この問題を解決するためには、ワイヤレスアダプタを購入するべきでしょうか？(ただし、このノートパソコンでは1年以上無線LAN接続は問題なく機能しています)

どんなアドバイスでも助かります。よろしくお願いします。

⟐ Answer accepted 5月 09, 2021 at 23:59 GMT-7

Dear Dell Support,

I recently purchased a used Dell Inspiron 1525 laptop. Unfortunately, it is protected by a BIOS password, and I do not know the password.

The details are:

- Model: Dell Inspiron 1525

- Service Tag: HL5564J

- BIOS Challenge Code: HL5564J-595B

I understand that you may need to verify ownership before providing any assistance. Please let me know if this Service Tag is still supported and whether you can help me remove or reset the BIOS password.

Thank you for your time and assistance.

Kind regards.

⟐ Answer edited 8月 07, 2026 at 20:37 GMT-7

⟐ Answered 8月 07, 2026 at 18:41 GMT-7

reflash the BIOS to enable hard drive recognition

⟐ Edited 8月 07, 2026 at 17:40 GMT-7

⟐ Commented 8月 07, 2026 at 12:07 GMT-7

almost an entire year ago now, i spilled a bit of smoothie on my laptop (dell inspiron 14 7445 2-in-1 is what it said when i checked the qr code) it wasnt much i dont think, and was on the top left corner of the keyboard. i turned it off almost immediately. at the time, i was at my grandparents, and nothing could be done until i got home a few weeks later. i told my dad about the issue, and he agreed to take it to get repaired

the spill happened in around october of 2025. it took him until late january 2026 to take it to bestbuy to get it looked at. due to a lot of personal family issues, there was nothing i couldve done to have gotten it looked at any sooner. however, the worker at best buy did not even look at it before saying that the motherboard was probably shot, and that it would cost over $700 to repair. so we left.

afterwards, my dad ended up opening it up and agreed that the motherboard looked dirty and likely couldnt be fixed. he was stingy about me looking at it myself, as ive never done a tech repair before.

fast forward many many months to today, where i finally was able to look inside the laptop myself. i noticed that the keys around where the spill was are no longer sticky, which they were INCREDIBLY sticky initially, which i cant tell if this is a good sign or not. i took the back off, and from what little bit of the motherboard i can see, it genuinely doesnt look dirty at all to me. i wanted to try to remove some more pieces so i could get a better look and see what all might need cleaning or if it just needed to be replaced, but couldnt get the battery out because of how hard the screws were to remove. im going to try again tomorrow morning with some help

the computer still hasnt been turned on since the initial spill, it was briefly charged before being taken in to bestbuy (legitimately for maybe like 10 minutes at the absolute most) but aside from that, nothing has been done

all this to say and with pictures provided, can this laptop be saved?

any help at all will be appreciated, thank you! :)

⟐ Answer edited 8月 07, 2026 at 10:05 GMT-7

Here's what I've tried:

1. Opened up laptop and took out hard drive, battery, then plugged everything back in

a) removed battery, held power button 20 seconds, replaced battery re-connected to AC adapter

2. Tried hitting the reset button

3. Checked BIOS boot settings

a) changed Boot Mode to CSM Boot, and back to UEFI Boot

b) tried moving around the Boot startup (HDD/SDD) to the top

c) tried loading Setup Defaults

Is my laptop dead? I don't have a recovery CD and am not sure what else I can do. All of the videos and forums seem to suggest the same BIOS boot setting changes. Please help!

⟐ Commented 8月 07, 2026 at 9:31 GMT-7

My nephew's laptop (Legion 5 15ACH6H) won't turn on, and nothing happens when the power button is pressed (no keyboard light, power light, or fan spin).

He has a tendency to mash the power button hard, so it's possible he may have somehow damaged it, although I'm unsure. Having looked online there is a suggestion of motherboard 'sudden death'; however, other instances I've seen have elicited some indication the power button does work. I tried reseating the RAM, as someone had suggested, but to no avail.

Sadly getting to the power button is a pain, and I only want to directly test it if absolutely needed. So I was hoping that someone may have some experience/knowledge they would be able to share?

Thanks for reading and any advice would be gratefully appreciated!

⟐ Answer edited 8月 07, 2026 at 7:35 GMT-7

⟐ Answered 8月 07, 2026 at 6:44 GMT-7