iFixit - Answers With Device "Cables"

USB: Changing USB Type-C connector

Mon, 30 Jan 2023 05:16:17 -0700

Hi,

My Hp Chromebook Type-C charger stopped working after a hard pull on the cable. I tore apart the connector and found out the cable just beneath the connector is damaged. I got a new connector but am confused which wire to connect where.

Charger cable has 3 wires (White, Blue, Black) and the connector has 4 connection pads (G, D+, D-, V). I checked voltage between all wires and got:

White - Blue = 2.9V
White - Black = 0V
Black - Blue = 2.9V

Make matter even more confusing the original connector has nine pins (yes not eight), five pins on 'top' (A1, A4, A8, A9, A12) and four pins on the 'bottom' side (B1, B4, B9, B12). I believe A8 is extra and does not do anything but who knows...

If you understand this please help me determine which wire should be soldered on which pad.

Here is a related question I found with similar charger with similar configuration.
Repair connector on HP charger

Thanks

Images Attached:

⟐ Answer edited januari 30, 2023 at 5:16 MST

HDMI cable: HDMI cable edge fix

Thu, 30 Oct 2025 21:52:11 -0700

Hello everyone i have a 40 meter HDMI cable and the one edge has been damaged. is there any way to fix it?

⟐ Commented oktober 30, 2025 at 21:52 MST

satechi usb c hub: How to fix USB-C hub cable that only works when bent? Tear it down?

Mon, 22 Sep 2025 13:31:12 -0700

I have had a Satechi USB-C hub like this one for 2 years now (which I know regret buying because ...), the cable only works when I bent it with adequate force while plugged in, why is that?

Would I have to tear it down to see the inside? There are no screws, and the outer case appears to be metal and there are black cover on both sides like in the photo. I have no clue how to open it.

⟐ Answered september 22, 2025 at 13:31 MST

Ethernet Cable: How can I check my rj45 cable what problem it is?

Wed, 25 Jun 2025 11:13:10 -0700

my rj45 cable is wrong, how can i check what problem it is?

which brand cable tester is better?

⟐ Edited juni 25, 2025 at 11:13 MST

HDMI Cable: It is broken and I need help

Tue, 24 Mar 2026 04:05:46 -0700

So, my HDMI Cable is messed up at the edge, like, it's REALLY messed up. I don't know what to do too. Can anyone tell me what should I do?

⟐ Answered maart 24, 2026 at 4:05 MST

Cables: HDMI Cable End Needs Replacement

Mon, 28 Jul 2025 22:30:34 -0700

I have a damaged HDMI cable end that needs to be replaced/ repaired. The cable is behind walls and is a very long run 100ft +/- I’m trying to find out if the damaged end can be replaced.

⟐ Commented juli 28, 2025 at 22:30 MST

AC Power Adapter: Is it possible to repair this adapter cable?

Sun, 03 Mar 2024 08:50:44 -0700

The dc cable is broken for awhile I just applied electrical tape and moved on, Today it finally gave in I was thinking if its possible to just cut out the broken part and reconnect it and my main concern is if its similar to USB cable and hoping this one is just ground and power.

The adapter's model is "ADP-65GD B" (ASUS)

Thanks!

⟐ Answer accepted maart 03, 2024 at 8:50 MST

USB: Is it safe to use cable that's dropped into melted wax?

Fri, 28 Jan 2022 19:27:38 -0700

hi experts,

the story is like this…i’m clumsy and i accidentally dropped the head of my iPhone’s USB cable into a 3wick melted wax.

I’ve tried to clean out the wax completely (not sure if all’s out tho) and tried charging my phone with the cable again. It works with no issue.

The thing is I tried searching online but there’s no similar results online. From what I know wax is flammable and should I continue to use the cable to charge my phone? Is it safe to do so? Or should I get a new cable? Please advise!

Many thanks! :)

⟐ Commented januari 28, 2022 at 19:27 MST

USB: Broke one side of my 16 foot ubs type c

Wed, 17 Apr 2024 12:48:45 -0700

hey guys i have a c to c cable and one end broke i cut the end that was broken and there is at lest 9 single wires and then 4 that are shielded twisted pair. I need guidance on this my self and were to get the type c connector for that, its a 16 foot cable so id rather not chuck it out

ok I did forget to mention it was meant for the quest 2 and it was the 90 degree bend end.

The info given is great by the way

⟐ Commented april 17, 2024 at 12:48 MST

Ethernet Cable: Resources for learning to install ethernet outlets in my house.

Fri, 22 Jul 2022 19:49:41 -0700

The solution might be out of scope for ifixit, but I know ifixiters will know the resources.

In my house, I want to separate my desktop computer from the modem & router. Maybe I can even get some of that stuff in the (full-height/easy access) basement.

So, I want to learn how to install ethernet wall outlets. It will likely be a straight run from wall outlet (in the basement) to wall outlet (in office). The traffic will be for basic household use: streaming, accessing NAS, browsing. I live solo, so I don’t need much speed, though I’d like to be able to change that with a phone call (and more $$ each month). I currently pay for just under 30Mbps.

Any reason to not do Cat6? I like to future-proof stuff.
What tools/tool kit do I really need for a one-time project?
Any resources for learning? Tips and Tricks?

⟐ Answer accepted juli 22, 2022 at 19:49 MST

USB: Can I re-solder a lightning cable?

Sat, 04 Apr 2020 16:55:16 -0700

The cable is broken near the connector, can I re-solder it?

⟐ Answered april 04, 2020 at 16:55 MST

câble Jack TRS: Why is my power has over heating

Wed, 29 Jan 2025 00:38:28 -0700

why is my power has over heating

⟐ Commented januari 29, 2025 at 0:38 MST

USB: How can I know if I have genuine Apple Lightning cable

Tue, 28 Jan 2025 00:13:25 -0700

Hi everyone,

I had an issue with Apple USB to Lightning cable and now I am wondering how can I check if I have genuine Apple cable. I get my cable from “second hand” (it was in original packing and it’s looks genuine - compare the one from Apple Store - no different at all).

I know there are some cable testers, but the price is high - if I just want check cables. So I am curious if there is any software ? So I can connect USB to my Mac and will know if it’s genuine or not.

Thanks all for any idea :)

Regards Rob

⟐ Commented januari 28, 2025 at 0:13 MST

Cables: How to rewire a OTG Cable easily without soldering?

Sun, 27 Oct 2019 00:32:19 -0700

My OTG cable was broken a bit so I can’t connect to anything? So how can rewire a OTG Cable easily without soldering?

⟐ Answer accepted oktober 27, 2019 at 0:32 MST

Cables: Solder lightning connector car charger

Wed, 30 Nov 2022 22:30:54 -0700

is it possible to weld the lightning connector of the following charger for iphone 5?

⟐ Commented november 30, 2022 at 22:30 MST

Cables: What are these and How to fix them?

Wed, 27 Jul 2022 02:29:31 -0700

I got this a few days ago, and these were already broken. Don't know what they're called but them being broken is causing Black lines in the screen while the rest works fine. They're attached to the screen but I have no clue how to fix them or if I can. None of these cables are okay besides 1, theres 6 in total. Please help

⟐ Answered juli 27, 2022 at 2:29 MST

USB: USB port/panel shorting from improper connection

Thu, 16 Jul 2020 08:43:54 -0700

Hello, I recently plugged a USB device into my laptop and I think that it shorted the USB panel on the motherboard. I think that the USB cable had been fine in the computer, but wired wrong into the device. When I plugged in the device, heard some sort of pop in the computer, and now whenever I plug anything into the port nothing happens and I am not able to find the device in the Device Manager. Is there any way to fix this that does not include a DIY or taking it to a professional? If I do have to take it to a professional are there any recommended ones?

⟐ Answered juli 16, 2020 at 8:43 MST

HDMI Cable: This wire comes from the monitor.

Sun, 05 Apr 2026 10:52:44 -0700

The cable is loose and I don't know how to fix it. The monitor has turned off many times during the game.

⟐ Commented april 05, 2026 at 10:52 MST

Cables: usb-c to headphone jack cable not working :(

Wed, 02 Apr 2025 11:31:38 -0700

hi guys. I don't even know if this is worth trying to fix but I got a cheap headphone jack to usb-c cord to use with my headphones a little bit ago, and less than a week later the usb-c end got bent and just completely pulled out of the cable. I looked inside and there's a bunch of short, stiff wires in there. I tried to just slide it back on and use it as normal but it obviously wasn't working. it's probably just garbage atp but if there's some way to fix it, please let me know.

⟐ Answered april 02, 2025 at 11:31 MST

Cables: Which color is for what

Mon, 24 Mar 2025 12:16:56 -0700

Inside my after market USB to lightning. What is color wire designation for White , Yellow, green,black, Red

⟐ Answered maart 24, 2025 at 12:16 MST