iFixit - Answers With Device "Virtual Reality Headset"

Meta Quest 3S: Stuck on USB Update Mode screen

Fri, 27 Mar 2026 07:27:47 -0700

Hi, I was hoping somebody can help advise me on how to resolve my Meta Quest 3s being stuck on USB Update Mode screen, I have performed a Factory reset and followed numerous videos relating to this issue on YouTube but the device keeps looping back to the USB Update Mode screen and I am unable to get passed it?

Thank you in advance

Meta Quest 3S: How to fix a meta 3S with no command and factory reset isn't working

Sun, 22 Mar 2026 10:57:56 -0700

It won't work

Valve Index Headset: My headset is blinking red

Sat, 21 Mar 2026 12:55:42 -0700

My headset has blinking red lights and SteamVR keeps saying the headset is not detected.
It will go from blue, to green briefly, back to blue, and then start blinking red.

I have attempted to delete and reinstall SteamVR, looked into adjusting config files, and made sure the rest of the equipment worked (Base Stations, controllers, trackers). Only the headset is experiencing this issue.

PlayStation VR2: Is it possible to change the headset cable?

Wed, 18 Mar 2026 21:03:57 -0700

Incase my pet chews the cable is it possible to replace it? If so, how?

⟐ Commented March 18, 2026 at 21:03 MST

Meta Quest 3: What part(s) to replace?

Mon, 16 Mar 2026 12:04:04 -0700

On my third Quest 3 in 2 years 3 months. Replaced by Meta. They’ve all failed similarly in that they are working as expected, put on a charger and show boundary or tracking issues on next use. Software reinstall and factory restore either don’t solve the issue or brick the unit.

Current unit followed same flow except I’ve been able to get it partially working but not usable after multiple restores and software reinstalls.

it will boot but shows Finding Position in Room. Then without interaction it will show the menu bar at the bottoms, then flash back to Finding Position. Pass through works intermittently. When it does work the room has waves, jumps between zoomed to unzoomed views, sections of the room to sides flash in front of me, the view has fractures in it, there are what are best described as lightening bolts across the screen with combined views of what’s in front of me and to the sides. Menus, if I can get them to come up, slide in and out of view or change distances and positions, controller functionality is intermittent…the list goes on. I’m sometimes able to get it stable enough or click fast enough to get to some menu choices so have cleared and tried to reset the boundaries although redraw may not have completed. No experimental features are on so “lie down” is not enabled but I’ve been able to reset the experimental features (none were enabled)

No external damage to any of the cameras. The device has never been dropped. If i try long enough to work through menus the top front gets very warm/hot which I think is where the heat sink is located.

Is this all due to a failed tracking sensor? Bad mb? Both?

⟐ Answered March 16, 2026 at 12:04 MST

Valve Index Controller: Turns on then off. Light from orange to white, no more charge

Sat, 14 Mar 2026 14:50:49 -0700

I can turn on the controller, but after two seconds it immediately turns off.
I plugged in with a cable meter, and the controller accepts a charge at 0.5w with an orange light, but after 2 seconds, it then goes to 0.0w and the light turns to white, as if it has a full charge.

Letting it trinkle-charge for 10 minutes, then unplug and hold down the System Button, doesn't change anything.

This feels like a battery issue, because the controller can turn and stay on if plugged in to an external power source. It can no longer hold a charge of the advertised 7 hours minimum.

⟐ Answered March 14, 2026 at 14:50 MST

Meta Quest 3: Charging pogo pinout - diy replacement of dock

Wed, 11 Mar 2026 08:56:43 -0700

I want to make myself a charging dock out of the box the headset came in but I'd need to know the pinout and possible handshake I would need to mimic. Could anyone who has the dock measure the voltages and see/record and communication over the data pin?

⟐ Commented March 11, 2026 at 8:56 MST

Meta Quest 3S: My Meta Quest 3S has a black screen after recommend fix of a sensor

Wed, 11 Mar 2026 06:09:21 -0700

(I am an owner of a Meta Quest 3S and the problem at hand is that the headset is stuck In a black screen but what happens is that there is still audio and the use of menú buttons still emits sound and the start up animation still reproduces and the boot menu is still accessible and visible but menús, power options, turn off & on pop ups are not visible as well as the cameras

The meta quest forum and the reddit community offered the idea to factory reset and to update using the side load update through the official meta quest web and the original problem of the menú just appearing and the controllers bring useless i reset it and the result was that the proximity error disappeared but the black screen is still there

Soy dueño de un casco Meta Quest 3S y el problema que ha ocurrido es que la pantalla del casco se queda en negro pero aún emite sonido se puede escuchar el abrir y cerrar de menús y se puede ver qué la pantalla sigue funcional ya que se pueden ver la animación de inicio y el menú de booteo es funcional se ve y funciona pero los menús, opciones de apagado y avisos de apagado no son visibles al igual que las cámaras

La comunidad de meta Quest en reddit y el foro oficial me han dicho de formatear el casco y utilizar la opción de actualizar a través de side load desde la página oficial de meta Quest una vez actualizado el error original de la pantalla de buscando posición en sala no fue un problema pero la pantalla en negro sigue siendo un problema constante

⟐ Answered March 11, 2026 at 6:09 MST

Meta Quest 3S: Headset's tracking completely stopped working

Wed, 11 Mar 2026 06:01:32 -0700

I was playing VRChat on this headset and the tracking on it completely stops working where the cameras are off and the microphone only works if I hold the power button (after 5 seconds of holding it would shut it down) as well as the controllers not responding to anything beside the quest menu button so I had to use the head direction movements and volume buttons to navigate around the menus. I went to the Headset Tracking option and the switch is stuck on as it won't let me toggle it at all.I'vr also used ADB to clear the data of all the oculus system apps and restart it to safe mode but it didn't fix the problem. Is there something wrong with the hardware or does it need to be factory reset?

⟐ Answered March 11, 2026 at 6:01 MST

Meta Quest 3S: How can I replace or fix the headset battery be cause I over charged i

Tue, 10 Mar 2026 04:14:48 -0700

My little brother was charging his headset overnight and during school but when he got home the battery was charging later found out that he overcharged it how can we fix it?

Meta Quest 3: It will be Possible to do a USB-C Port Replacement?

Sun, 08 Mar 2026 21:55:03 -0700

My Quest 3 USB port is only allowing charging, plugging it on my pc it gets unrecognized but seen, for now im using adb, but i prefer when i can connect it to my pc.

⟐ Commented March 08, 2026 at 21:55 MST

Meta Quest 3S: How do I fix my stick drift?

Sun, 08 Mar 2026 13:07:16 -0700

I’ve had my Meta Quest 3s since December 31st. Its August 21st as of this being posted, It’s been about a week and i’ve had really bad stick drift issues, especially on my right controller. i’ve tried to recalibrate and clean my controllers, like the official guide says, but i’m still met with issues. What can I do without completely replacing my controllers? help!

⟐ Commented March 08, 2026 at 13:07 MST

Meta Quest 2: How do I fix stick drift?

Sat, 28 Feb 2026 09:20:04 -0700

I have hit both of my controllers and stick drift is a common problem, how do i fix it

Meta Quest 3S: Meta Quest 3S Won't Charge – Intermittent USB-C Connection Issues

Fri, 27 Feb 2026 21:07:20 -0700

I purchased a Meta Quest 3s 3 weeks ago. It was working fine until 2 days ago.

When I plug it into the provided USB-C charger, it connects and disconnects intermittently. Initially, it struggled to maintain a stable connection for about an hour before it finally began charging. After my next use, the battery drained completely, and now it won’t charge at all. Occasionally, it briefly makes contact, but it immediately disconnects again.

It's been 40 minutes and it isn't charging. I've tried multiple adapters, cables and outlets.

I'm in Argentina, and Meta Support say they can't send replacements.

Any idea how I could go about fixing it?

Thank you!

Here's an image of the USB-C port.

⟐ Answered February 27, 2026 at 21:07 MST

Meta Quest 3S: How do I fix meta quest 3s controller button?

Thu, 26 Feb 2026 03:40:14 -0700

I got some wd40 to help with a stick drift issue, but some of the wd40 got onto one of the controller buttons, and now it's not responding to my input. I'm still able to press the button, but it doesn't make the same sound compared to the rest of the buttons on my controllers when i press them. It's been quiet after i heard a crunching sound when i pressed it after the wd40 i put on the joysticks was able to dry.

What do i do? Am i able to fix it, or do i need a new controller all together?

⟐ Commented February 26, 2026 at 3:40 MST

Meta Quest 3: How do I fix my left meta quest 3 controllers tracking

Tue, 24 Feb 2026 22:00:36 -0700

My controller just like keeps flying all over the place not in real life in games

⟐ Answered February 24, 2026 at 22:00 MST

Valve Index Controller: How would I go about replacing the Type C part?

Tue, 17 Feb 2026 03:49:52 -0700

I've seen a eBay seller that is selling a replacement part, but I'm not sure how I would get to that part of the controller. I've checked out the other 2 guides on these, that being the Battery Replacement and the Hand Strap replacement, but neither of them don't get very close to that part of the controller.

⟐ Answered February 17, 2026 at 3:49 MST

Valve Index Headset: No Audio, or audio without vision - hardware problem?

Sun, 08 Feb 2026 07:29:43 -0700

So I have my Valve Index for a while although use it very rarely and it never had any issues and was never abused dropped etc.

Valve Support don't want to help me anymore and send very vague and random tips and tricks I already saw everywhere on the Internet.

From some time ago it started to behave strange - when I open SteamVR randomly I get a session in which I hear sound but, there is no vision - just grey color. Then after Restart Headset function the vision comes back but there is no sound.

You can believe me I did everything I can to my PC, drivers, bios setups, different ports, registry keys, windows settings - all of it.

I ordered original tether cable from Valve - did not change anything, therefore I assume it must be Headset itself.

Any idea why there can be randomly a session with audio but no vision, or more often a session with vision but no sound at all?

I'm desperate enough to open up this whole thing and start investigating everything on the PCBs but if anyone has any clue where to start that would be great! Thanks!

EDIT:
Does it make sense for me to upload some SteamVR system log dumps?
If so:
1. Here is a log file where after restart I had sound without vision: https://files.catbox.moe/a6yoer.txt
2. And here when I restarted above session and got vision back, without audio, and played a bit with some game: https://files.catbox.moe/kgkhhp.txt

⟐ Commented February 08, 2026 at 7:29 MST

Valve Index Headset: Head set tracking and steam not reacting

Sat, 07 Feb 2026 08:47:16 -0700

SO here is the long and short. for three years I've had worse and worse issue with my right controller just stopping tracking it just falls to the floor and still moves my button presses but no location tracking. well now that I'm past the warranty period i finally got some one to not just tell me to resend the error data for the 7th time. they said repair the interior tracking parts in the headset as the error seem to implement the headset. However they also say they have no idea what that is. so.... what part do i need to replace here. I can't afford a new headset just to test that's the issue. this has been long and drawn out and i cannot even play in vr any more its bad bad.

Oculus Rift S: Why is my Oculus Rift blacking out and beeping?

Thu, 05 Feb 2026 09:55:04 -0700

My oculus Rift will work for a few minutes then it will black out and start beeping.

⟐ Answered February 05, 2026 at 9:55 MST