iFixit - Answers With Device "Nintendo Game Console"

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: My left joy con has the broken latch so it doesn’t stay in properly

Thu, 28 May 2026 00:07:34 -0700

My left joy con keeps coming off without pressing the button. I already know it’s the latch that holds the joy con in is broken. I just want to ask where can i buy the metal latch from and will i need Nintendo’s proprietary tri wing screw and if so where can i get one of those?

⟐ Answer edited 5月 28, 2026 at 0:07 GMT-7

Nintendo DSi: How do I fix unresponsive shoulder buttons?

Wed, 27 May 2026 20:07:39 -0700

Very simply, the L and R buttons on my DSi don't work anymore. I tried going to Nintendo about the problem, but they said it'd cost at least $50 to repair...and my system is long past its warranty. Will I have to take apart my DS to fix it?

⟐ Commented 5月 27, 2026 at 20:07 GMT-7

Nintendo 3DS XL 2015: Blue light turns on but nothing else turns on

Wed, 27 May 2026 03:33:09 -0700

I took apart the system to replace the XYBA button contacts and then after putting it back together the system had an issue with turning on and then turning off with a pop. I have since fixed that problem by replugging some cables however now the system blue light turns on while nothing else does. If i charge the system the orange light will turn on but will immediately turn off upon turning the system on. If I remove the sd card the blue light turns off immediately instead

I think i found the problem

⟐ Commented 5月 27, 2026 at 3:33 GMT-7

Nintendo Switch: Weird signal issue on right joycons

Tue, 26 May 2026 15:14:03 -0700

I have a weird issue with my switch 1 v2. Right joycons have very low range, I have tried multiple joycons. Left joycons work even at 7-8 meters but right joycons start acting up after 2 meters or so. It doesn't disconnect, but the inputs are delayed and sometimes a button press appears on screen after 2 seconds.

Wifi connection also has no issues.

What I have tried.

factory reset / update, switch, dock and controllers.
Removed all paired controllers, and added just these.
Tried different joycon sets (about 3 all are original).
Tried a temporary antenna cable for bluetooth (the white one near the gc reader).

Hope someone here can give me an insight.

Im leaning towards motherboard issue, (maybe the wireless chip?!!) but what stumps me why just the right joycon.

⟐ Commented 5月 26, 2026 at 15:14 GMT-7

Nintendo DS Lite: whys my ds keep freezing

Mon, 25 May 2026 17:58:54 -0700

so today i've been trying to play nintendogs: labrador and friends on my black ds, and as seen its just frozen on the voice input bit over and over again. its really annoying cus the one day i want to play my ds it breaks >:(

my copy of nintendogs and my ds are most certainly not fakes because i got them from cex, however they may be damaged as theyre second hand. also i accidentally froze my ds on bootup a little bit ago because i didnt know that taking out cartridges can freeze the bootup and i was switching the cartridge from harry potter and the order of the phoenix to nintendogs

⟐ Answered 5月 25, 2026 at 17:58 GMT-7

Joy-Con: Analog stick on both joy-cons having issues after replacement

Sun, 24 May 2026 16:20:50 -0700

Hey all, I replaced both analog sticks on my joy-cons due to drift. Now, when I turn the controllers on, the right stick is jittery, and the left stick is unresponsive when pushed to the left. Both act totally fine if you operate the sticks in any direction (any other than left for the left stick) and have no issues with game play. But if changing grip, the issues come back after the controllers have been turned off and reconnected.

I've tried calibrating the sticks multiple times, I've reset the switch, I checked for updates to the controllers, and with the right joy-con, I've had it apart multiple times looking for the issue and have cleaned a few connectors and double checked that everything is installed fully and correctly.

The replacement sticks were purchased here, through iFixit, so I don't have any spares (other than the originals...).

Could it just be lemon analog sticks, or am I missing anything?

⟐ Answered 5月 24, 2026 at 16:20 GMT-7

Nintendo Game Boy Advance SP: Does this sp have some kind of mod?

Sun, 24 May 2026 16:16:52 -0700

I noticed when I opened my SP I saw that there was soldered something to it. I know that the system is region free so that can't be it unless it could be a overclock mod maybe. Can I remove this?

⟐ Commented 5月 24, 2026 at 16:16 GMT-7

Joy-Con: Right joycon disconnects when far from console

Sat, 23 May 2026 08:10:47 -0700

My right joycon works perfectly, but only very close to the console, when I move less than a meter from the console it disconnects... I can't understand

⟐ Answer accepted 5月 23, 2026 at 8:10 GMT-7

Nintendo 3DS XL 2015: Recently replaced the circle pad and is now drifting

Fri, 22 May 2026 01:01:22 -0700

Today, I received a replacement circle pad from iFixit and installed it. The installation went fine, and the circle pad is more or less recognized by the console. However, it doesn't register my inputs and pushes to the left as hard as possible. Will I need to find a new one? I spent $21 on this...

Update: I've wiggled the cable around a bit, and now left and right work, but up and down don't register at all.

⟐ Answered 5月 22, 2026 at 1:01 GMT-7

Nintendo 3DS 2015: My New 3DS turns on and then off with a popping sound.

Fri, 22 May 2026 00:35:47 -0700

After spilling around a third of a cup of dilute orange juice back in 2016, when I turn on my New Nintendo 3DS, the blue light comes on for about three seconds and then the bottom screen flashes for less than a second and instantly turns off which is accompanied with a popping noise. The humidity sticker near the battery is untouched and when I disassembled the New 3DS there were no signs of corrosion or water damage to the motherboard. Any help is appreciated, thank you.

Update 2026: Board pictures. No noticeable corrosion to the board and the water sticker is undamaged. The flap for one of the touch screen ribbon cables is missing, but the issue I'm having was present before breaking that off. Continuity for caps on the board seems to be fine after a quick probe. I should mention that when the console came into contact with orange juice, the top screen failed with bottom screen still working for a bit. Cannot remember if it died or I turned it off and turned it on again.

I have swapped the top screen before in an attempt to fix it with no progress. The bottom screen flashes - I've read online that this indicates its okay and it would be the top screen that is the issue hence why I replaced it - and the power board has its LEDS working. Not sure where to go from here.

Here are pictures of the speaker ribbon cable assembly.

⟐ Commented 5月 22, 2026 at 0:35 GMT-7

Nintendo 3DS 2015: 3DS doesn't charge or work unplugged, but sees the battery fine

Thu, 21 May 2026 05:13:04 -0700

[It's USB-C modded, fiy]

Recently, I've decided to pick up my New 3DS to play some Picross, and noticed that it wouldn't power on. I tried charging it over night, but it still wouldn't work, I assume it never charged despite turning on the charge light.

I checked with a multimeter and the battery only showed 1.2v, so I'll assume it's dead dead.

As I've been waiting for a new battery to arrive, I've been playing it with a power bank attached.

Today, it arrived, and the 3DS doesn't turn on with it. It sees the battery, it shows it's fully charged, but when I unplug the power bank, it immediately shuts off.

I don't want to assume I have a new dead battery just yet, but I haven't opened it just yet.

Pertaining to the USB-C mod, it's only become an issue now, despite around a year of using it, it charged the battery just fine.

Edit: Here is a picture of my board and mod. It's not the best, but I'll get a better one when I can

Edit 2: I think I have found the issue... Those cables aren't meant to be crimped, are they?...

Edit 3: I have tested what I presume to be both F1 and F2 fuses (it's the ones surrounded) and they appear, at first glance, to be nominal. There's a slight voltage drop in the F2 fuse (from 4.3 to 3.7 volts), but not being sure about nominal voltages, I'm assuming they're fine.

⟐ Commented 5月 21, 2026 at 5:13 GMT-7

Nintendo Switch Lite: Switch lite screen misaligned

Tue, 19 May 2026 07:22:38 -0700

Hi, my switch lite screen is misaligned and looks wonky. How would I go about fixing it? Is it possible to do without opening?

⟐ Commented 5月 19, 2026 at 7:22 GMT-7

Nintendo Switch: Crashes when not plugged in, works fine when charging or on dock.

Mon, 18 May 2026 22:26:54 -0700

my brother switched out the batteries for both my switch and his switch light, his dosent have this issue but mine will crash when playing a game or show the low battery signal when it says its at 100%, but only when its not plugged in or on the dock. when not plugged in, it crashes in at least 30 seconds and has been doing this for about a year, (from what I remember) with on and off playing I havent noticed it because I mainly play it docked, but I got tomodachi life and need to use the touch screen for a lot of things. I can still play it plugged in but I would just like my switch to not be broken <3 no ammount of Reddit or internet searching has given me an answer or even another case of this problem so Im not sure what to do :( anything helps, thank you <3

⟐ Commented 5月 18, 2026 at 22:26 GMT-7

Nintendo 3DS: How can I reattach a ZIF connector latch if it broke off?

Mon, 18 May 2026 08:15:53 -0700

So, I broke 3 of the clasps off. Joycon, two of the bottom screen ones. How can I reattach them? I’ve looked at tutorials but the thing about 3DS ZIF connectors is that THEY ARE NOT BUILT THE SAME (see image)

How do I reattach a ZIF latch with this odd port? Do I have to take the ports off and solder new ones on? I want to get my 3DS up and running again.

Here’s the images of the ‘damage’

Also, here’s how the latch should normally look while it’s on.

⟐ Commented 5月 18, 2026 at 8:15 GMT-7

Joy-Con: buttons are Non responsive. Joystick works fine.

Fri, 15 May 2026 16:52:55 -0700

Opened my joycon to swap shells (which I’ve done countless times) only this time, when I reconnected the battery the buttons do nothing. All of them are not responding, except the joystick.

⟐ Commented 5月 15, 2026 at 16:52 GMT-7