iFixit - Answers With Device "Logitech Z506"

Logitech Z506: Sound goes off when the volume goes up

Sat, 03 Jan 2026 20:47:35 -0700

Hi all, I have I problem with this speakers I always have the volume at 50% and on 20% at the computer, everytime in a movie the volume goes up they click, and just yesterday the power when out and when it returned the speakers where making a clicking sound every 5 seconds and no sound at all, I disconnect them from the computer, and unplug the RCA, but nothing changed, any advice will be appreciated, thanks all....

Logitech z506: Speakers will not turn on.

Wed, 23 Apr 2025 10:12:43 -0700

The speakers will not turn on when I press the power button. The LED light does not light up and I cant hear the usual 'hum' from the speakers. I've googled the problem and some say it may be a blown fuse. Help please!

⟐ Answered April 23, 2025 at 10:12 MST

Logitech Z506: Danger of replacing subwoofer power supply?

Fri, 14 Nov 2025 08:17:54 -0700

Hello,

So I have the Logitech Z506 Speaker System, and for whatever reason the sub emits a constant popping noise to any connected speaker when power is introduced regardless of input. I assume this is an issue in the power supply.

How dangerous would this be to replace and what could I do and or use (maybe rubber gloves?) to lessen my chance of being shocked to death?

The unit is rated 120V-240V 50/60Hz 800mA

Thanks

⟐ Edited November 14, 2025 at 8:17 MST

logitech z506: The volume button does not work unless pushed inward.

Tue, 29 Nov 2016 19:55:50 -0700

I own logitech z506 and the volume adjust button does not work all the time. It is at maximum volume unless it is constantly pushed inwards. I tried opening it, but when I try to pull the board(with the buttons on it) from the front of the speaker the power button and the volume button do not allow me to fully separate the two, so that I can see what is going on. I am afraid of breaking it. Can someone help. Thank you in advance.

⟐ Answered November 29, 2016 at 19:55 MST