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HP EliteBook 840 Series Repair Forum

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1 Answer

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

HP EliteBook 840 G3 1 Answer

jayeff 547.3k

Answer edited

3 days agoAug 14, 2026

answer edited 3 days agoAug 14, 2026 by jayeff

2 Answers

Laptop not turning on but toggle keys blink 5 times any fan is loud.

HP EliteBook 840 G6 2 Answers

Hannah

Commented

Jul 27, 2026

commented Jul 27, 2026 by Hannah

0 Answers

HP EliteBook 840 G4 - Power button light on but no boot/POST after BIOS reprogram

unanswered HP EliteBook 840 G4 0 Answers

oldturkey03 858.8k

Commented

Jul 8, 2026

commented Jul 8, 2026 by oldturkey03

0 Answers

Laptop will only initiate boot while screen is in the down position, a

unanswered HP EliteBook 840 G5 0 Answers

jayeff 547.3k

Commented

Jun 22, 2026

commented Jun 22, 2026 by jayeff

1 Answer

Laptop Automatically Turns On and Won’t Stay Shut Down

HP EliteBook 840 G2 1 Answer

oldturkey03 858.8k

Answer edited

Jun 19, 2026

answer edited Jun 19, 2026 by oldturkey03

0 Answers

HP EliteBook 840 G1 Power on but no display (Black Screen) after sitting unused

unanswered HP EliteBook 840 G1 0 Answers

Dev

Asked

Jun 11, 2026

asked Jun 11, 2026 by Dev

2 Answers

Security Privacy replacement of screen

accepted HP EliteBook 845 G8 2 Answers

Tarzan1812 11

Commented

Jun 18, 2026

commented Jun 18, 2026 by Tarzan1812

1 Answer

Why is my laptop automatically going on?

HP EliteBook 840 G10 1 Answer

dev system

Answered

May 12, 2026

answered May 12, 2026 by dev system

1 Answer

The laptop screen is not turning on.

HP EliteBook 845 G8 1 Answer

jayeff 547.3k

Answer edited

May 6, 2026

answer edited May 6, 2026 by jayeff

1 Answer

Why is does my pc consume much data

accepted HP EliteBook 845 G8 1 Answer

Thomas BEM (Liege) 11

Accepted an answer

May 3, 2026

answer accepted May 3, 2026 by Thomas BEM (Liege)

1 Answer

How to fix EliteBook 840 G8

HP EliteBook 840 G8 1 Answer

oldturkey03 858.8k

Commented

May 1, 2026

commented May 1, 2026 by oldturkey03

0 Answers

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

unanswered HP EliteBook 840 G3 0 Answers

Bianca Hadi

Asked

Apr 16, 2026

asked Apr 16, 2026 by Bianca Hadi

1 Answer

My hp 840 does not turn on. It just blinks and the fan whizzes. Fix it

HP EliteBook 845 G7 1 Answer

Rashmi Kandhil

Answered

Apr 13, 2026

answered Apr 13, 2026 by Rashmi Kandhil

0 Answers

Why is my data draining so fast

unanswered HP EliteBook 840 G3 0 Answers

oldturkey03 858.8k

Commented

Apr 12, 2026

commented Apr 12, 2026 by oldturkey03

1 Answer

Laptop won't start up after I opened the back

HP EliteBook 840 G8 1 Answer

Jonas Rehnström

Commented

Apr 5, 2026

commented Apr 5, 2026 by Jonas Rehnström

0 Answers

Hardware Diagnostics Error UEFI

unanswered HP EliteBook 840 G2 0 Answers

Hashir Zeeshan

Asked

Apr 5, 2026

asked Apr 5, 2026 by Hashir Zeeshan

0 Answers

Keyboard is not working and beep noise is coming

unanswered HP EliteBook 840 G2 0 Answers

AWAIS

Asked

Apr 1, 2026

asked Apr 1, 2026 by AWAIS

1 Answer

"My laptop isn't charging anymore, but t

HP EliteBook 840 G4 1 Answer

oldturkey03 858.8k

Answered

Mar 8, 2026

answered Mar 8, 2026 by oldturkey03

1 Answer

fingerprint recognition ( Windows Hello )

HP EliteBook 840 G7 1 Answer

jayeff 547.3k

Answered

Mar 7, 2026

answered Mar 7, 2026 by jayeff

2 Answers

sure start recovery hp 520

HP EliteBook 840 G7 2 Answers

Nick 105.7k

Answer edited

Mar 7, 2026

answer edited Mar 7, 2026 by Nick