iFixit - Answers With Device "HP 14-c Series"

HP Laptop 14-cm0000 Series: Laptop turns on but no display

Thu, 11 Dec 2025 09:12:45 -0700

I have a HP 14-cm003na laptop that turns on (fan spins, light changes to white) but nothing is shown on display. Display looks like it's not even turned on. I opened it up and inspected some parts. I first tried with an external monitor to see if anything shows up when turned on but nothing does. It says no signal. I've tested the ram in a different pc as well and it's not that. I've only recently seen something in the ram connector. Not sure if it's corrosion or something but it doesn't come off. Not sure how I can clean it. Also there's no other ram slot for me to test. What do you guys think the problem is?

⟐ Answer edited December 11, 2025 at 9:12 MST

HP Laptop 14-ck0000 Series: Why is my laptop can't display, while the power light is on?

Tue, 25 Feb 2025 21:53:56 -0700

My laptop won't turn on, even though the power light is on

When the power button is pressed, there is a sound like a game tone, but I know it's not a game

⟐ Answer edited February 25, 2025 at 21:53 MST

HP Notebook 14-cf0000 Series: 3200 MHz RAM showing up as 2400 MHz

Thu, 25 Jan 2024 07:55:50 -0700

I have an HP-14 cf2112wm laptop. I originally got it with a smashed screen and only a meager 4GB of 2400 MHz DDR4 RAM. Since getting it I have replaced the screen and put 8GB of 3200 MHz Teamgroup T-Force DDR4 Zeus RAM inside it. However, this 3200 MHz RAM is only functioning as 2400 MHz of RAM. Here are my specs (from Omen Gaming Hub)

MODEL

HP Laptop 14-cf2xxx

SERIAL NUMBER

5CG3160YP9

OPERATING SYSTEM

Microsoft Windows 11 Home

- Release ID: 2009

- Version: 10.0.22621

- Build: 22621

CPU

Intel(R) Celeron(R) N4120 CPU @ 1.10GHz

- Clock speed: 1101MHz

- Description: Intel64 Family 6 Model 122 Stepping 8

GPU

Intel(R) UHD Graphics 600

- Refresh rate: 60Hz

- Driver version: 30.0.101.3111

RAM

TEAMGROUP-SD4-3200

- Capacity: 8GB

- Type: DDR4

- Default clock speed: 2400MHz

AUDIO

Intel(R) Display Audio

Realtek High Definition Audio

Steam Streaming Microphone

Steam Streaming Speakers

As you can see, the default clock speed is 2400 MHz. How do I make it function as 3200 MHz? I have tried overclocking with Intel XMB, and there is no RAM speed option in my BIOS. I am a very technically experienced person, so I feel slightly ashamed of not figuring this out. This system is heavily modified and customized (I'm even working on a custom backlight!), so I want it to be the BEST possible. Please help!

⟐ Answer accepted January 25, 2024 at 7:55 MST

HP Laptop 14-cm0000 Series: Why can't I use my touchpad to scroll with two fingers?

Wed, 20 Dec 2023 01:25:52 -0700

why can't my touchpad be used to scroll with two fingers? my touchapad can only be used as a pointer to point the cursor. To scroll the screen up or down can only use the scroll button on the right side of the screen. How can I fix this?

⟐ Answered December 20, 2023 at 1:25 MST

HP Notebook 14-cf0000 Series: How to fix it kernel power 41

Tue, 21 Jun 2022 07:05:39 -0700

hello morning
how to solve the kernel power problem on my 14s Cf0044tx laptop, I'm having a 41 kernel power problem. I always have a bluescreen, can you help me fix it?

regards
MeO

⟐ Answered June 21, 2022 at 7:05 MST

HP Laptop 14-ck0000 Series: My mouse pad not work

Sat, 21 Oct 2023 23:40:40 -0700

My mouse pad totally don't work

HP Notebook 14-cf0000 Series: System fan not operating properly

Tue, 14 Apr 2026 02:50:27 -0700

This is the issue with my laptop

⟐ Answer accepted April 14, 2026 at 2:50 MST

HP Notebook 14-cf0000 Series: Laptop capslock blinking 3 long 2 short

Fri, 27 Sep 2024 19:24:38 -0700

When powering the laptop, it does not display anything. The capslock blinks 3 long and 2 short.

Tried reseating the ram
Cleaning the ram and ram slot
Tried replacing with a new ram
Tried the reset and other keys for the bios

⟐ Answered September 27, 2024 at 19:24 MST

HP 14-c Series: How can I fix the clicking sound my laptop is doing?

Mon, 23 Sep 2024 19:36:03 -0700

Hey there,

I turn on my laptop and it didn't start, let her rest and tried again it worked, however is making some clicking noises, look on internet and seems to be something with the hard drive, but I haven't found how to take of.

Thank you in advance

⟐ Commented September 23, 2024 at 19:36 MST

HP Laptop 14-cm0000 Series: Why is booting loading?

Wed, 10 Jan 2024 03:38:28 -0700

Bootingloop loading this can't to system

⟐ Answered January 10, 2024 at 3:38 MST

HP Notebook 14-cm0000 Series: My laptop wont turn on

Sat, 17 Dec 2022 08:54:16 -0700

My laptop wont turn on like it goes on for 2 seconds and so does the fan but then it turns off and on again and repeat. The screen stays black all the time

⟐ Commented December 17, 2022 at 8:54 MST

HP 14-cf2112wm: Why is my computer not turning on or charging

Mon, 15 Sep 2025 11:13:31 -0700

My computer got water inside of it and now it’s not turning on. What do i do?

HP Notebook 14-cf0000 Series: How do I get my zoomed screen back to normal?

Mon, 19 May 2025 09:36:44 -0700

My screen is extremely zoomed to where I can only see one icon. I'm not able to go to start or even try to fix it because I can't see anything else at all. I've restarted it numerous times, Ive hit the zoom in and out buttons on the keyboard, and tried pinching the screen in and out...nothing! Please help me!! I don't even know how this happened!

HP 14-c Series: No display, no keyboard light

Mon, 07 Oct 2024 02:50:42 -0700

Please any help fixing my HP 14-cm0981na power on no display, no keyboard light

HP Laptop 14-cm0000 Series: Porque se detuvo mi pc no abre Windows, quedo en pantalla azul

Sun, 05 Nov 2023 06:58:50 -0700

Como reparo el software de mi pc?

Google Translate:

Because my PC stopped, it won't open Windows, I'm left on a blue screen.

How do I repair my PC software?

⟐ Edited November 05, 2023 at 6:58 MST