iFixit - Active Questions With Device "Nintendo Switch Family"

Nintendo Switch Lite: 音は出るが画面が付かず、zl、マイナス、右、電源、音量ボタンが効かない

Sun, 10 May 2026 20:33:44 -0700

現状はタイトル通りですが、音は出るが画面が付かず、ZL、マイナス、十字キー右、電源、音量ボタンが効きません。

故障の確認の仕方や、交換が必要なパーツ、道具などを教えていただけると嬉しいです。

よろしくお願いします。

（ちなみに、十字キーは上下と左は効きます 😫）

音は出るが画面が付かなかったため（充電ケーブルを繋ぐと電源は入る）、原因を探るために分解しました。

（この時点ではボタンの効きはちゃんと確認していませんでした。）

使用したガイドはNintendo Switch Lite Screen Replacementですが、スクリーンのテープを外す道具を持っていなかっためその手前（手順54）まで行いました。

分解後、左右の基盤をつなぐケーブルが断線していたため、そこが原因だと思い購入し交換しました。

一旦組み上げた直後は画面が付いたのですが、喜び勇んで再度組み直した後（ネジ類が仮止めだったため）、上記の状態になってしまいました。

左右の基盤をつなぐケーブルが刺さるZIFコネクタの目視確認（おそらくピン折れ、焦げなどはなし）
ZIFコネクタのラッチが閉まっていること
効かないボタンの接点を無水アルコールに浸した綿棒で掃除

ドライバーセット（Y00, PH000含む）
無水アルコール
ピンセット
はんだごて（100V 20W）
テスター

よろしくお願いします。

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

Nintendo Switch Lite: 充電しても電源がつかない

Sun, 10 May 2026 20:33:12 -0700

充電しても電源がつかない

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

Nintendo Switch Lite: aボタンが反応しない

Sun, 10 May 2026 20:32:55 -0700

aボタンが反応しなくなりました。どう対応したら良いのでしょうか？

⟐ Answer accepted 5月 10, 2026 at 20:32 GMT-7

Nintendo Switch OLED Model: A green band appears at the bottom of the screen./画面下に緑色の帯が出る。

Sat, 21 Feb 2026 05:20:21 -0700

日本語/Japanese

初めての質問失礼します。

現在の状況としては、画面下に「緑色の帯」が出るといった状況です。

下側を軽く押すと、圧力によってか緑色の帯が出てきます。

また、再起動することによってなぜか直ります。

ハードウェア的要因かソフトウェアなのかわかりません！

ご回答お願いします。

英語/English

Excuse me for asking a question for the first time.

The current situation is that a 'green band' appears at the bottom of the screen.

When I lightly press the bottom part, the green band appears, possibly due to the pressure.

Also, for some reason, restarting fixes it.

I don't know if this is a hardware or software issue!

I would appreciate your response.

⟐ Answer accepted 2月 21, 2026 at 5:20 GMT-7

Nintendo Switch Lite: 交換した液晶画面が点いているのに異様に暗い

Mon, 16 Sep 2024 02:59:17 -0700

修理初心者です。液晶交換したのですが、電源を入れると映ってはいるもの異様に暗いです。微かに見える程度。何が問題なのでしょうか？

⟐ Answer accepted 9月 16, 2024 at 2:59 GMT-7

Nintendo Switch OLED Model: Bluetooth bad connection! Even when replaced

Tue, 18 Aug 2026 00:28:48 -0700

I had re-shelled my switch using a ExtremeRate shell but now my bluetooth connection doesn't work properly.

I can sometimes get one controller to pair ok for a couple of minutes but never two. I replaced the bluetooth module. Any clue?

⟐ Commented 8月 18, 2026 at 0:28 GMT-7

Joy-Con: Joystick not moving controller works fine

Sun, 16 Aug 2026 06:06:47 -0700

Have a right joycon direction issues moving the stick right it works just fine but moving left it never registers

⟐ Answer accepted 8月 16, 2026 at 6:06 GMT-7

Nintendo Switch: Quiet speaker on one side

Sun, 16 Aug 2026 02:03:02 -0700

I'm having a problem with my Switch rev1. Right speaker working with noticebly lower volume than the left one.

I'm not the first owner of this console, but I know the capacitors on the left side of the APU cover have been replaced as they were damaged during maintenance of thermal paste replacement.

Replacing speakers (both from a donor) and swapping original speaker from left to right did not solve this. Absolutely nothing changes. What could be wrong?

3.5mm jack and wireless headphones works just fine, only speaker having an issue. Anything on the board could be related?

Video with audio test
https://www.youtube.com/shorts/kDIwIAyen...

⟐ Commented 8月 16, 2026 at 2:03 GMT-7

Nintendo Switch: Replaced Game Card Reader, now Touchscreen doesn't work

Fri, 14 Aug 2026 00:46:15 -0700

I recently had to replace the game card reader in my Switch (2017 HAC-001) due to some bent and missing pins. I used this method and the fix kit from iFixit and the repair seemed to go well. The card reader works and we can play game cards again!

What wasn't apparent at first is that the touchscreen now has issues. Most of the time the Switch remains docked, but when undocking to go portable (from standby), the touchscreen doesn't function properly, registering ghost inputs, rendering the Switch inoperable. Thus far the only solution is to fully reboot the switch prior to undocking. After that, seems to work fine in portable.

This issue was NOT present prior to the repair. Now I see mixed explanations for this issue:

Some posts talk about a potential incompatibility between the Switch and the Card Reader (something about there being multiple versions of the card reader), which I feel is unlikely since after a reboot the issues goes away, AND I know with confidence I have the original HAC-001 model and ordered the appropriate part from iFixit.
Some posts says it may be as simple as the ribbon connecting the game card reader not being fully seated. While this would be great since I could just crack it open and reseat the ribbon, IMHO it still doesn't explain why the touchscreen works after a reboot.
Some posts says I should just use the custom bootloader Hekate to calibrate the touchscreen but I have some apprehensions going down the modded Switch route, this is a family console primarily used by my Wife and kids and I don't want to mess something up.

Any ideas? I'm hesitant to crack it open again without being reasonably sure it will resolve the issue.

⟐ Commented 8月 14, 2026 at 0:46 GMT-7

Nintendo Switch Lite: How To Remove stripped screws from back shell

Wed, 12 Aug 2026 17:49:01 -0700

while trying to open up the lite I stripped the screws by putting to much pressure on screw driver carving a shape into it I was able to get one out (it wasn’t stripped) I got the screws to replace them but I can’t get the stripped screws out it’s in the top left bottom left and bottom right

⟐ Commented 8月 12, 2026 at 17:49 GMT-7

Nintendo Switch Lite: Why is my switch not powering on?

Wed, 12 Aug 2026 12:31:39 -0700

I switched out my left joycon. Now I have no power

⟐ Answered 8月 12, 2026 at 12:31 GMT-7

Nintendo Switch OLED Model: My touchscreen randomly stopped working.

Tue, 11 Aug 2026 03:36:43 -0700

Could anyone please help me i was using my switch playing tamadachi life using touchscreen to face paint than i took a break i turned it to sleep mode and when i came back my touchscreen just stopped working and its not responsive. I didnt even throw my switch or anything like that and also tried to reboot couple of times and still not working.

⟐ Answered 8月 11, 2026 at 3:36 GMT-7

Nintendo Switch Lite: I replaced left joy con it works going up and down but not left to rig

Sun, 09 Aug 2026 13:32:01 -0700

I replaced the left joy con stick and it responds going up and down but not left to right?

To add, before I replaced it, it was not going left or right. Replaced it and still does the same thing.

⟐ Commented 8月 09, 2026 at 13:32 GMT-7

Switch Pro Controller: Battery drains after analog stick replacement

Sat, 08 Aug 2026 16:35:46 -0700

I replaced the analog sticks in my Pro Controller but now the controller drains the battery, from full to dead in just a few hours - not being used, the Switch is off, the controller is off. I've confirmed the battery does charge to full and works fine for gaming. I've switched the battery itself with another controller and confirmed that's not the issue. The controller works fine plugged in as well. It's just a matter of the battery draining quickly while not in use.

Did I mess something up when I replaced the analog sticks? Is there anything I could check or do to try to correct this issue?

⟐ Commented 8月 08, 2026 at 16:35 GMT-7

Nintendo Switch 2: Controllers animate when connected, but do not seem to fully connect

Fri, 07 Aug 2026 03:40:45 -0700

I have a Switch 2 that has been fully reset. With brand new confirmed working joycons, I am not able to get past the initialisation screen.

If you connect the joycons, the sides of the screen animate correctly showing that they do connect, but never goes any further than this.

In recovery mode, the joycons do not work either. I am guessing the issue is related to bluetooth (I assume the joycons will pair on connection, and this is failing) but I cannot be sure as I can't get past the initial "connect the joy cons" screen.

The main thing throwing me off here is that the joycons appear to connect

⟐ Commented 8月 07, 2026 at 3:40 GMT-7

Nintendo Switch Lite: My switch lite wont recognize button presses

Thu, 06 Aug 2026 03:00:46 -0700

So i just did a full shell mod and screen replacement on my switch lite and ever since I have these problems with the buttons,thumbsticks, and touchscreen not registering my presses and movements I replaced the ribbon cable to the right daughter board thinking it was the problem and I have seated and reseated all of the ribbon cables, put two different pairs of joysticks. And its really hit and miss as to when it does it but it wont let me do multiple presses making it to where I cant unlock my device. Does anyone have any ideas what I should do I have all the electronics repair tools needed to fix most things

⟐ Answer edited 8月 06, 2026 at 3:00 GMT-7

Nintendo Switch: Nintendo Switch won't turn on or charge after battery replacement

Mon, 03 Aug 2026 22:37:19 -0700

Hi everyone, I replaced the battery on my Nintendo Switch, but now the console won't turn on or charge at all. I have already checked and secured the battery connection, performed a hard reset (holding power for 15+ seconds), inspected the connector pins for damage, and even tested with the old battery, but nothing works. What else should I check?

⟐ Answer accepted 8月 03, 2026 at 22:37 GMT-7

Joy-Con: My right joy-con is not being recognized as connected into the switch.

Mon, 03 Aug 2026 12:26:46 -0700

Hi, I have a problem my switch does not recognize the joy con as connected when i slide it in the switch. The joy con still works but only wirelessly. It does get charged but nothing else. I tried other joy-cons with no luck.

I ordered a new right rail from eBay. I thought the rail might be the problem . I replaced it successfully but no change. If anyone has an idea i would appreciate it.

⟐ Commented 8月 03, 2026 at 12:26 GMT-7

Nintendo Switch Lite: Nintendo Switch Lite has light bleeding at the top of screen

Sun, 02 Aug 2026 23:44:42 -0700

I just bought a switch lite off of marketplace. There is a faint light outline around the border of my Switch Lite screen. The console works perfectly otherwise, and it hasn't been dropped. Is this normal for these handhelds, or is there a way to fix it without replacing the whole screen, or I just need to reseat it?

⟐ Answered 8月 02, 2026 at 23:44 GMT-7

Joy-Con: Gulikit Left joy con drifts at start

Sat, 25 Jul 2026 03:59:47 -0700

Hey, all! I recently got the Guilikit TMR Joy Cons to replace my old ones. I followed the video, did both left and right, then did the calibration. They both work great, except, sometimes when launching a game, the left one will have a very slight drift to the left. If I leave it alone for about 30 seconds, it stops. If I open the calibrating menu, it shows no movement. Also, it doesn't do it every time. The stick works great, otherwise, even on the times that it does drift.

Has anyone else experienced this?

⟐ Commented 7月 25, 2026 at 3:59 GMT-7