⟐ Answered maart 25, 2022 at 1:53 MST

⟐ Answer accepted november 29, 2020 at 9:21 MST

Kan iemand me ermee helpen??dankje!

⟐ Answered augustus 28, 2019 at 13:12 MST

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 mei 26, 2026 at 15:19 MST

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 mei 25, 2026 at 17:58 MST

⟐ Commented mei 24, 2026 at 16:16 MST

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 mei 22, 2026 at 1:01 MST

Here are pictures of the speaker ribbon cable assembly.

⟐ Commented mei 22, 2026 at 0:35 MST

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 mei 21, 2026 at 5:13 MST

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 mei 18, 2026 at 8:15 MST

The Nintendo was shipped to me completely disassembled, so I reassembled it and replaced the top display (the flat panel was visibly damaged).

I charged the Nintendo and the charging LED lights up correctly, but after charging it for over an hour, the Nintendo won't turn on for any reason.

When connected to the power supply, pressing the power button turns the charging LED off and back on within a second; no flashing displays, no sound, nothing.

However, when running on battery power only, no LED lights up, not even for a moment.

I think I can rule out damage to one of the displays, since from what I know, if one of the two displays is damaged, a white flash should be visible on one of the displays.

I checked fuses F1 and F2, and they're OK.

I've unplugged and replugged all the flat cables and the wireless card, but the problem still persists.

The only oddity is the battery voltage. Specifically, when I insert the battery into the contacts, it reads 4.1V correctly. When I press the power button, the voltage drops to 0.85V and stays there until I remove and reinsert the battery, returning it to 4.1V.

I removed the SD card, and there's no play in the card slot.

I should point out that there's not the classic blue LED and black screen problem; no LEDs light up, except the charging LED.

Can anyone tell me what the problem might be? I've been stuck in this situation for days now, and there doesn't seem to be a way out.

Thank you all for your time.

⟐ Answered mei 15, 2026 at 0:50 MST

⟐ Commented mei 11, 2026 at 22:55 MST

⟐ Commented mei 11, 2026 at 15:24 MST

⟐ Answered mei 10, 2026 at 22:25 MST

⟐ Commented mei 08, 2026 at 12:49 MST

Also, while not a big deal, the green "3D" LED no longer lights up after I opened up the 3DS. The 3D slider hasn't worked for years and the 3D is stuck on, but I don't want to risk fixing this if it requires heating and prying off the upper display front panel.

⟐ Commented mei 06, 2026 at 17:48 MST

Current state:

• charging LED lights up with USB C connected
• power LED not reacting to the Power button
• new battery

As the battery is also new, I can rule that out. Any fuses I should check?

USB C mod solder picture:

⟐ Commented mei 06, 2026 at 7:07 MST

⟐ Commented mei 05, 2026 at 11:18 MST

not black like it was turn off but black we definitely see that it is turn on but won't show anything. (backlight working probably?)

I tried to hold the power 10 seconds and wait but the only image i can see is when I push the power button when it's on and it asks you if you are sure if you want to turn it off. From there, and from there only, I can push the home button and it shows the white screen telling you you're going to the home screen. but it is stuck there and won't go to the actual home screen.

I want to know what exactly is the problem here and if you know how to fix it i would be grateful.

thank you

⟐ Commented mei 04, 2026 at 21:13 MST