Hi All,
Desperately need some help.
I have inherited a Samsung hw-h751 (similar to hw h750) 4.1Ch soundbar that was in storage and missing power supply. I ended up buy a Samsung power supply from Aliexpress.
After plugging it in the power seems to be working and sounds really good however at low volume i get a buzzing , whistling noise. Not noticeable when the volume is at a high level. And its driving me mad. Hoping someone can advise or help ?
It starts buzzing/whistling when the power button is turned on and stops when the power is turned off. I have removed all hdmi cords etc and buzzing whistles exists.
I have taken a video.
One thing to note is that the soundbar was missing the orig power supply so i purchased the oem power supply (A6324_DSM) from overseas however the one i got sent was :
A6024_DSM ... Input 100-240V 1.5A 50/60Hz .. Output 24V 2.5A 60W
which is slight different from the original power supply which is
A6324_DSM .. Input :100-240V 1.5A 50/60Hz .. Output :24v 2,625A 63W
So could this be the cause of the buzzing whistle possibly ? The only difference i can see is that Output Amps is slightly lower (2.5A) to the original and the W (60w) is slightly lower.
I have attached a vid with sound of the issue. Hope someone can help
Thnx in advance
Desperately need some help.
I have inherited a Samsung hw-h751 (similar to hw h750) 4.1Ch soundbar that was in storage and missing power supply. I ended up buy a Samsung power supply from Aliexpress.
After plugging it in the power seems to be working and sounds really good however at low volume i get a buzzing , whistling noise. Not noticeable when the volume is at a high level. And its driving me mad. Hoping someone can advise or help ?
It starts buzzing/whistling when the power button is turned on and stops when the power is turned off. I have removed all hdmi cords etc and buzzing whistles exists.
I have taken a video.
One thing to note is that the soundbar was missing the orig power supply so i purchased the oem power supply (A6324_DSM) from overseas however the one i got sent was :
A6024_DSM ... Input 100-240V 1.5A 50/60Hz .. Output 24V 2.5A 60W
which is slight different from the original power supply which is
A6324_DSM .. Input :100-240V 1.5A 50/60Hz .. Output :24v 2,625A 63W
So could this be the cause of the buzzing whistle possibly ? The only difference i can see is that Output Amps is slightly lower (2.5A) to the original and the W (60w) is slightly lower.
I have attached a vid with sound of the issue. Hope someone can help
Thnx in advance
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