iFixit - Answers With Device "Computer Hardware"

Logitech MX Master 2S: 사용중 전원이 꺼지고, 다시켜면 수분 작동 후 꺼집니다

Wed, 23 Apr 2025 04:59:12 -0700

사용중 전원이 꺼지고, 다시켜면 수분 작동 후 꺼집니다

Logitech MX Master 3S: 스크롤 휠 상태가 고정되어있음.

Mon, 08 Jan 2024 01:02:15 -0700

초고속 스크롤 휠 상태에 고정되어

래치 모드로 변환이 안됨.

onn. Compact Wireless Keyboard: Button key stuck down

Tue, 09 Jun 2026 05:13:16 -0700

Buttons is stuck turning the volume down and won’t spell words. I tried removing the button cleaning n still doing same thing

Epson EcoTank L3110: Multiple feeding problem of my printer

Tue, 09 Jun 2026 05:11:42 -0700

Help me here

⟐ Commented 6월 09, 2026 at 5:11 GMT-7

HP Officejet 4630: Ink cartridge failure help

Tue, 09 Jun 2026 01:50:41 -0700

I have a HP 4630 OfficeJet Printer. I have a new HP 61 black ink cartridge that I ordered from HP. I put it in the printer, and it continually says, " Ink Cartridge Failure". I have done all I know to do, reset the printer, cleaned the contacts, etc. I have been on HP.com and nothing works. It is out warranty, so you can only access information on HP.com for tech help. Does anyone know anything to help me with this problem?

Here is other messages that shows on the printer

1. Ink Cartridge(s) Problem The following Ink Cartridges must be replaced. I have brand new ink cartridges.

2. It was printing about 2 weeks ago, when I replaced the empty ink cartridge. Then, it stopped. I called HP and they sent another one. Now, it will not accept the new cartridge.

3. I have downloaded print drivers from HP.com and I have uninstalled and reinstalled the printer software about 4x.

⟐ Answered 6월 09, 2026 at 1:50 GMT-7

Webcam: Source for 4K webcam with attached ribbon cable

Mon, 08 Jun 2026 16:03:18 -0700

I am looking for a source to buy a replacement 4K webcam with an attached ribbon cable. The 4K camera has "DC-258-164MM-1940V1" printed on the ribbon cable, which has 24 pins. The original ribbon cable failed due to the stress from cable flex. I am attempting to replace the failed unit from an iContact camera pro. The webcam swings down into the screen to maintain eye contact during webcam calls and meetings.

⟐ Answered 6월 08, 2026 at 16:03 GMT-7

Logitech MX Keys: How does this keyboard detect my hand?

Mon, 08 Jun 2026 03:34:35 -0700

The Logitech MX Keys keyboard has a feature that will light the backlit keys when your hand is in proximity to it.

I can’t see any sensors and wondering if it’s some kind of magnetic field detection?

⟐ Commented 6월 08, 2026 at 3:34 GMT-7

UPS APC RS 1000: How to open Device open

Mon, 08 Jun 2026 01:54:45 -0700

How to open device ?????

⟐ Commented 6월 08, 2026 at 1:54 GMT-7

HP LaserJet 1020: Why does the paper get stuck inside when I order multiple pages?

Sun, 07 Jun 2026 22:56:03 -0700

The paper gets stuck inside the machine when I order multiple pages to be printed but it works properly when I order a single page print

Epson EcoTank L3110: Doest print clearly unless change settings to high quality

Sun, 07 Jun 2026 13:58:23 -0700

Usually print with lines the 2nd pages

⟐ Answer edited 6월 07, 2026 at 13:58 GMT-7

Epson EcoTank L3110: Why both lights blinking

Sun, 07 Jun 2026 12:39:19 -0700

Ink and paper lights are blinking printer not working

⟐ Answer edited 6월 07, 2026 at 12:39 GMT-7

HP Printer: Fix poor print quality in Windows (Blurry, faded, or streaked prints)

Sat, 06 Jun 2026 08:20:34 -0700

My hp printer printed documents from Windows 10 look blurry, faded, or have streaks.

Please Guide,

⟐ Answered 6월 06, 2026 at 8:20 GMT-7

Display: Why my gigabyte G24F2 monitor flickering after 5 minutes of use?

Sat, 06 Jun 2026 01:26:50 -0700

Replaced new HDMI cable but still have got an issue.

Hard Drive: Is this drive fixed speed SATA III or SATA II capable?

Mon, 08 Jun 2026 19:12:39 -0700

I have an E6400 with Computrace active in BIOS - 1440x900 Quadro NVS P series Core 2 Duo, so the good one. Absolute confirmed the machine was left active on an old dead subscription and the prior owner dealt with it and confirmed it is ready to be deactivated but the hard drive was pulled. The drive is a WD10SPCX I pulled from a a janky IdeaPad. Will this drive work properly in the E6400 so I can get the agent removed from the machine under XP or Vista Ultimate?

(Yes really, an E6400 licensed for Ultimate and not Business or XP Pro)

⟐ Answer edited 6월 08, 2026 at 19:12 GMT-7

HP Photosmart 7520 7510 7525 7515 AiO: Plastic. Paper feede fell off hinge or bracket

Fri, 05 Jun 2026 17:06:25 -0700

Paper feeder on my hp photosmart 7510 copier fell off the bracket holding it how do I put back on

Lacie petit 500GB n2870 ABY25: Hard drive not recognised

Fri, 05 Jun 2026 16:35:41 -0700

Hi,

I’ve got a “vintage” LaCie Petit hard drive that I had not plugged in in a while (understand a good 10 years). As I wanted to use it, I found out my latest laptop would not recognise it. I assume this is because an old driver on my hard drive. Any idea how to proceed to be able to reuse it, please?

⟐ Answered 6월 05, 2026 at 16:35 GMT-7

Logitech G Pro Wireless: G pro wireless right click problem

Thu, 04 Jun 2026 23:28:44 -0700

My g pro wireless have problem if i shoot in game it misses one shot or while spraying it stops and continues what do i do

TP-Link Archer C7: TP-Link Archer C6 (V3.20) Water Damage - No Power After Getting Wet

Thu, 04 Jun 2026 21:06:07 -0700

***

Hi everyone,

My TP-Link Archer C6 (AC1200, V3.20) got wet after accidental water exposure. Since then, the router shows no signs of life when the power adapter is connected.

Opened the router and inspected the PCB.
No obvious burnt components.
No exploded capacitors.
No visible severe corrosion or damaged traces.
Antenna connections and main board appear physically intact.
Router currently does not power on at all (no LEDs).

Model: TP-Link Archer C6 V3.20
Power Input: 12V DC, 1A

(Attach all PCB photos, both sides, power section, and close-ups)

Questions:

Which components commonly fail first after water damage on the Archer C6?
Is there a fuse, protection diode, or power MOSFET near the DC input that I should test?
What voltage rails should I measure after applying 12V power?
Are there any known schematics or boardviews available for this model?
Based on the photos, does anyone notice signs of corrosion or damage that I may have missed?

I have a multimeter and am comfortable performing component-level diagnostics if someone can guide me through the measurements.

Thanks!

⟐ Commented 6월 04, 2026 at 21:06 GMT-7

Acer X191 monitor: How to fix monitor to display

Thu, 04 Jun 2026 12:26:51 -0700

How to fix monitor to display

⟐ Commented 6월 04, 2026 at 12:26 GMT-7

Epson Printer: Epson ET-4850 Soaked in Slime (inner tube flat repair). Any hope?

Thu, 04 Jun 2026 05:38:48 -0700

My 2 year old opened a bottle of Slime and dumped most of it on my printer. I have small electronics repair experience but was working. My wife spent 5 hours taking it apart and cleaning it--used an entire roll of paper towels so far. She does not have repair experience (she learned what a ribbon cable is today).

We have a small torsion spring which we don't know where it goes. I think I can find it, but man if someone had any guides, manuals, videos, etc. of a teardown and reassembly I could watch...

We don't have $500 to replace it but we definitely have need to use it soon.

I'm absolutely shocked at how thoroughly this nasty green chemical completely lined the entire inside of this printer.

⟐ Answered 6월 04, 2026 at 5:38 GMT-7