Re: Transformer for HP zr24w
Yes, it was it. All works fine after replacing of TNY279.
Thank U gratefully. U really helped me to save ZR24w. Your story of repair was the only that I had found.
Is that a common problem fo PSUs? I have the old TFT-TV with the same problem....
DENis_S
New Member
Last Activity: 09-27-2017, 11:30 PM
Joined: 09-21-2017
Location: Chelyabinsk
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Re: Transformer for HP zr24w
Its SMD-component how did U replace it?...Leave a comment:
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Re: Transformer for HP zr24w
I think to replace it with TNY280PN, cause it can take more current tru himself.Last edited by DENis_S; 09-22-2017, 04:08 AM.Leave a comment:
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Re: Transformer for HP zr24w
U said, that BP/M is stay at 5.85V after failure. But what about EN/UV voltage before and after failure?Leave a comment:
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Re: Transformer for HP zr24w
So that it?
You replaced TNY279 and monitor back to well-working?
What it was overheating or overcurrent on it?
I have the same problem with self power-off after 15 minutes of working. Power-offing
ALL of it (раnel, LED. USB) and can be turn-on again in 1-2 minutes
But my master said that 5V is fine on it and kinda "I donno, give me new PSU and I'll solve the problem".
I am confused - if its not TNY279 (but I am very doubt about it) what else it can be?Leave a comment:
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