Beolab 2 Powers on but no signal

15 replies
I picked up a very beat up Beolab 2, it powers on when plugged in (red LED), but when I plug in the powerlink cable and try to play music, there's no sound (still red LED, does not turn green). I took it apart and looked at the fuse, it visually appears not blown. That's pretty much all that I know how to do. Any common causes for said symptoms? Would the only thing that I can do be replace the board/sending it somewhere for repair? thanks!
Hi mojofml, Do you have a multimeter and know how to handle that?  

Location: The Netherlands

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beosound.png Beosound.png
Beosound-9000.png Beosound-9000.png
Beolab-18.png Beolab-18.png
It is not a good idea to plug in power, having a red led and then connecting Powerlink. Can make a big PLOPP and then nothing in the future... Has it ever worked before, did you see or hear it or bought defect?
I have a multimeter but I don't know how to handle it haha    
If you don’t have/know how to handle a multimeter, try to find someone who does, and has understanding of power supplies and amplifiers.

Location: The Netherlands

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beosound.png Beosound.png
Beosound-9000.png Beosound-9000.png
Beolab-18.png Beolab-18.png
Have you double checked your powerlink cable, or checked that whatever you have it plugged into is set up for it - or has working powerlink sockets? I only ask as in 20+ years of dealing in B&O I have to say that the BeoLab 2 ranks as one of the most reliable and trouble free pieces of B&O I have ever dealt in... Lee

Location: Eastbourne England

Found the service manual, maybe it's the base unit that's faulty (the front facing piece)   Is there any way to test the base unit? I will not use my working condition Beolab 2 to test it :D
or
BeoWorld Gold Membership card
Join BeoWorld

Register to access the forums, reference material, and exclusive member benefits — including our monthly prize draw.

Become a Member

December 2026 Prize Draw

Gold Members Only

As a Gold member you're automatically entered into our exclusive prize draw — your chance to win iconic Bang & Olufsen products. A unique benefit of BeoWorld Gold membership, every draw brings a new opportunity to win something special.

BeoSound Level

1st Prize

BeoConnect Core

2nd Prize

BeoRemote Halo

3rd Prize