iFixit - Answers With Device "HP EliteBook Legacy Models"

HP EliteBook Legacy Models: Não está transmitir a imagem

Sun, 10 May 2026 08:48:05 -0700

Quando ligo o computador , a imagem que aparece é riscas no ecrã e não aparece a imagem

HP EliteBook 8560w: Por que a tela demora apresentar quando liga

Sat, 24 Sep 2022 08:40:32 -0700

sempre que ligo o computador a tela fica escura sem sinal algum, mas mostra que está a funcionar. O que se deve isso

HP Elitebook 2740p: Black screen, no BIOS

Fri, 31 Jul 2026 12:24:48 -0700

Power switch -> power light ->6sec -> blinking LEDx3 (cap lk, num lk?) -> 12sec -> fan at high speed -> 6sec -> LED stop blinking

The whole time, the screen is black

Yes, Ive done a power reset.

This is a freebie, I had to add RAM 2x4gb=8gb, keyboard is warped (from removing RAM?) I’ve not put a HHD in yet.

⟐ Answered julho 31, 2026 at 12:24 GMT-7

HP EliteBook 2570p: Why is my pc taking too long to start up?

Sun, 12 Jul 2026 22:15:39 -0700

It takes almost 6-7 mins before it starts up!

I've tried several ways to solve the problem: toggling off the startup apps, optimizing the machine for the best performance, uninstalling several apps that I found out I didn't need (and probably were the cause of the problem), running some command prompt programs for fixing maybe any corrupted files and restoring the health of the machine, etc...

All of these, and more, haven't worked!

⟐ Commented julho 12, 2026 at 22:15 GMT-7

HP EliteBook 8560p: Why Is My CPU Clock Speed Very Low When Plugged In?

Sun, 05 Jul 2026 06:54:47 -0700

Hello,

I have been using an HP EliteBook 8560p for a while now. It performs tasks very well when on battery power, but when plugged in, it becomes unresponsive and unusable. It was hard to get the task manager screenshot, but I managed.

For some reason, the CPU is at 0.11 GHz when plugged in, but it goes to around 1 GHz (an average speed on the desktop with all apps closed) when on battery power. Can anyone explain and help me solve the significant slowdown of the CPU when plugged in? Thanks.

Here is a picture @oldturkey03,

I decided to check the motherboard's make and model from Windows, and the make is Hewlett-Packard with the model number 1618.

⟐ Answer accepted julho 05, 2026 at 6:54 GMT-7

HP EliteBook 8440p: Turns off after a short time of use and overheats

Wed, 24 Jun 2026 08:19:04 -0700

Turns off after a short time of use

⟐ Answer edited junho 24, 2026 at 8:19 GMT-7

HP EliteBook 8440p: baterry shows 100%, yet when I unplug the power cord, it turns off

Mon, 08 Jun 2026 07:36:10 -0700

when i unplug the power cord, my computer turns off, even though the baterry shows 100%

⟐ Answer accepted junho 08, 2026 at 7:36 GMT-7

HP EliteBook 8560p: How to repair CD or DVD area

Fri, 29 May 2026 03:06:32 -0700

CD or DVD is not detected or not opens if I double click to open it the DVD socket ejects

⟐ Answered maio 29, 2026 at 3:06 GMT-7

HP EliteBook Folio 9480m: My windows keep frying how do I solve it and how do I get back the win

Sat, 04 Apr 2026 07:57:31 -0700

What do I do

HP EliteBook 2570p: Pc Shut down after 1sec

Fri, 13 Mar 2026 08:05:48 -0700

When i plug my pc is automatically power on the after 1second it shutdown, if i press the power button nothing happens but it i unplug and replug the charger it startup and after 1 second it shut down again

I had The issue of the pc automatically powering on when i plug but before it start up>shut down>start up normally but it didn't really bother me

And i don't have a battery

⟐ Commented março 13, 2026 at 8:05 GMT-7

HP EliteBook 2530p: Charging and screen issues

Thu, 26 Feb 2026 17:15:04 -0700

When I plug my laptop it shows me a light on the keyboard but when I press the power button the PC won't turn on

⟐ Answered fevereiro 26, 2026 at 17:15 GMT-7

HP EliteBook 8560w: The device works then suddenly turns off.

Tue, 13 Jan 2026 11:27:14 -0700

It works then turns off after a few minutes

⟐ Commented janeiro 13, 2026 at 11:27 GMT-7

HP Elitebook 8460p: HP Elitebook 8460p not starting

Sun, 04 Jan 2026 04:24:29 -0700

the laptop doesn't start and nothing appear on the screen, just numlock light for few seconds then nothing

⟐ Answered janeiro 04, 2026 at 4:24 GMT-7

HP EliteBook 8440p: Why is my wifi turning itself off

Wed, 24 Dec 2025 03:58:38 -0700

When I turn my wifi on it switches itself off without connecting to any wifi

HP Elitebook 6930p: How do I reset my laptop

Sat, 20 Dec 2025 07:26:28 -0700

How do I reset my EliteBook 6930p

⟐ Answered dezembro 20, 2025 at 7:26 GMT-7

HP EliteBook 2570p: no display fan run faster

Sat, 29 Nov 2025 09:42:12 -0700

no display fan run faster light blinking

HP EliteBook 8440p: My laptop suites down by itself

Sun, 02 Nov 2025 06:56:34 -0700

my battery health is zero percentage but the charger is connected all the time and when it is connecting the laptop works fine and suddenly stops and shuts

down by its own while the charger is plugged in in it

⟐ Answered novembro 02, 2025 at 6:56 GMT-7

HP Elitebook 8460p: Power is on but display ia not working

Mon, 29 Sep 2025 01:54:52 -0700

All working capslock key light is working but display is not working

⟐ Answered setembro 29, 2025 at 1:54 GMT-7

HP EliteBook 2570p: Why won't the computer turn on

Sat, 20 Sep 2025 23:22:13 -0700

When I press the button to turn on the computer, the light blinks 9 times and the computer remains off.

⟐ Commented setembro 20, 2025 at 23:22 GMT-7

HP EliteBook 8560p: Laptop turns on, caps lock blinks, but the screen doesn't show.

Tue, 09 Sep 2025 10:14:41 -0700

I want a laptop, but I don't want to spend three-hundred dollars. So my family has this old HP EliteBook 8560p and I thought I would use it temporarily. I knew from the start that the HDD was broken. So I swapped out the original drive with a known-good one. I did a quick check through to make sure that all the cables were connected. Then I pressed the power button. The lights turn on, the HDD starts, the fans spin, the caps lock light starts blinking, the screen stays off, and that's all it does. I left it like that for five minutes and the screen stayed off with the fan going full speed. Any ideas?

⟐ Answered setembro 09, 2025 at 10:14 GMT-7