Mp40 Making Humming sound

Thread starter DcoarM
Start date Jan 28, 2023
Tags

help mp40 weird noise
Tagged users None

BRS

Jump to Last

Jan 28, 2023

#1

DcoarM

Active Member

View Badges

I bought an mp40 today, brand new. If I have it above 50% it makes a loud humming sound. Video attached. Any ideas?

Sort by date Sort by votes

Jan 28, 2023

#2

KrisReef

Last to get paid.

View Badges

Sorry, obviously it doesn’t know the words….
Bummer, hopefully you get a fix or replacement to quiet the sound.

Upvote 0

Avast

Similar threads

EMERGENCY IM Mighty Jet XL stopped working. Error

Replies: 4

Views: 170

Jun 12, 2026

William Sharkspeare

Replies: 1

Views: 141

Jun 15, 2026

rvitko

I need help quieting my overflow

Replies: 19

Views: 472

May 4, 2026

UncommonSense

MP40 Acting Strange

Replies: 14

Views: 489

Mar 3, 2026

GinaAlan

G

Skimmer Loud Popping Noise (video attached)

Replies: 2

Views: 98

Jul 2, 2026

X-37B

TOP 10 Trending Threads

Can a Reef Tank Be Crashed by Misinformation?

2

Replies: 20

Views: 252

1 minute ago

sixty_reefer

Which meridian edge to match meridian original?

2

Replies: 20

Views: 148

11 minutes ago

mothergoose22

Feeling kinda defeated

2

Replies: 21

Views: 178

15 minutes ago

Reefchik

Are autofeeders worth it?

2

Replies: 27

Views: 395

19 minutes ago

BeanAnimal

B

EMERGENCY Hewbie is swimming upside down!

4 5 6 7 8

Replies: 151

Views: 4,212

Today at 12:01 PM

AydenLincoln

Help Identify

2

Replies: 28

Views: 174

Today at 11:16 AM

Bronco765

Diatoms are killing me lately

2

Replies: 25

Views: 428

Today at 1:13 AM

Jimbo327

Should every reefer have some form of tank monitoring?

2

Replies: 29

Views: 471

Yesterday at 10:29 PM

Flukes

F

Another Phytoplankton Culture Tutorial

2

Replies: 21

Views: 269

Yesterday at 10:19 PM

EnterName

Build Thread One Giant Basement, One Crazy Idea. I'm Building The Ultimate Fish Room.

2

Replies: 22

Views: 361

Yesterday at 6:01 PM

Reginald Reefer III

Share:

Facebook X Bluesky LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link

BRS

New Posts

Cyanobacteria covering everything
- Latest: Tyrone
- A moment ago
Nuisance Algae (including bacteria)
Reef Showcase 00W's AIO Smorgasbord
- Latest: kevgib67
- 1 minute ago
Member Tanks
Can a Reef Tank Be Crashed by Misinformation?
- Latest: sixty_reefer
- 1 minute ago
Reef Aquarium Discussion
Crab ID
- Latest: keagan
- 2 minutes ago
Hitchhiker & Critter ID
W
DIY Build for 2 Tank Stand: 55-60g bottom, 48" X-gallon top blueprint?
- Latest: Wandering Albatross
- 3 minutes ago
Do It Yourself (DIY)

Top

Home