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HP EliteBook 840 G3 Repair Forum

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1 Answer

I haven't turned on my laptop about 2 months

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jayeff 551.1k

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Sep 19, 2026

answered Sep 19, 2026 by jayeff

HP EliteBook 840 G3

1 Answer

Can over charging spoil battery

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jayeff 551.1k

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Aug 18, 2026

answered Aug 18, 2026 by jayeff

HP EliteBook 840 G3

1 Answer

Why is my laptop not charging even though it says it's plugin

HP EliteBook 840 G3 1 Answer

jayeff 551.1k

Answer edited

Aug 14, 2026

answer edited Aug 14, 2026 by jayeff

HP EliteBook 840 G3

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Laptop wont turn on but laptops button lights up once and turns off

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Asked

Apr 16, 2026

asked Apr 16, 2026 by Bianca Hadi

HP EliteBook 840 G3

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Why is my data draining so fast

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oldturkey03 861.9k

Commented

Apr 12, 2026

commented Apr 12, 2026 by oldturkey03

HP EliteBook 840 G3

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Charging stopped mid use

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Asked

Nov 23, 2025

asked Nov 23, 2025 by Epani

HP EliteBook 840 G3

1 Answer

My PC is not charging

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oldturkey03 861.9k

Answered

Nov 12, 2025

answered Nov 12, 2025 by oldturkey03

HP EliteBook 840 G3

1 Answer

Why is my laptop not turning on?

HP EliteBook 840 G3 1 Answer

Commented

Sep 21, 2025

commented Sep 21, 2025 by Ben Mugo Esq.

HP EliteBook 840 G3

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Laptop not resetting because it asks for bios administrator password

unanswered HP EliteBook 840 G3 0 Answers

Asked

Sep 16, 2025

asked Sep 16, 2025 by Bilal hassan

HP EliteBook 840 G3

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Other key wont work

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Asked

Aug 15, 2025

asked Aug 15, 2025 by Keir Patoy

HP EliteBook 840 G3

1 Answer

My laptop turns on but it doesnt boot

HP EliteBook 840 G3 1 Answer

Kris Rodriguez 320.2k

Unaccepted an answer

Sep 28, 2026

answer unaccepted Sep 28, 2026 by Kris Rodriguez

HP EliteBook 840 G3

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Why says BootDevice Not Found please install an Operating System

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Jaartii Isaa 13

Asked

Jul 28, 2025

asked Jul 28, 2025 by Jaartii Isaa

HP EliteBook 840 G3

1 Answer

Why is my hp elitebook 840 g3 not turning on

HP EliteBook 840 G3 1 Answer

Answered

Jul 17, 2025

answered Jul 17, 2025 by Jhon Bing

HP EliteBook 840 G3

4 Answers

Windows 11 software upgrade. From 10 to 11

HP EliteBook 840 G3 4 Answers

Commented

May 4, 2026

commented May 4, 2026 by sobhan

HP EliteBook 840 G3

2 Answers

My display is glitching

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Augustine 17.5k

Answer edited

Jul 3, 2025

answer edited Jul 3, 2025 by Augustine

HP EliteBook 840 G3

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Laptop turning on but not working it crashes

unanswered HP EliteBook 840 G3 0 Answers

Commented

Mar 30, 2025

commented Mar 30, 2025 by Alisha C

HP EliteBook 840 G3

1 Answer

My pc stacked on automatic repair

accepted HP EliteBook 840 G3 1 Answer

Sudeys Mecca 11

Accepted an answer

Jan 23, 2025

answer accepted Jan 23, 2025 by Sudeys Mecca

HP EliteBook 840 G3

1 Answer

Some keys on keyboard are not working

HP EliteBook 840 G3 1 Answer

Carsten Frauenheim 171.5k

Edited

Apr 24, 2025

edited Apr 24, 2025 by Carsten Frauenheim

HP EliteBook 840 G3

1 Answer

How to install multiple os in m.2 and sata ssd

HP EliteBook 840 G3 1 Answer

DanJ 502.8k

Answered

Dec 22, 2024

answered Dec 22, 2024 by DanJ

HP EliteBook 840 G3

1 Answer

My laptop is running when I turn it on but the screen is totally off.

HP EliteBook 840 G3 1 Answer

Answered

Oct 18, 2024

answered Oct 18, 2024 by Zephosk