Learned Monday that Digi-Key is now carrying some UCC parts, LXZ and KZE IIRC. UCC has also introduced a long-life (10K hours) series, KZM, and a couple of ultra low Z series, KZJ and KZV IIRC.
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PeteS in CA
Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
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To kill personal responsibility, initiative or success, punish it by taxing it. To encourage irresponsibility, improvidence, dependence and failure, reward it by subsidizing it.
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This specification for the HP ProBook 470 G5 + Premium Carrying Case 17 Plevier 417 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 470 G5 + Premium Carrying Case 17 Plevier 417 boardview and 470 G5 + Premium Carrying Case 17 Plevier 417 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps...09-06-2024, 06:21 AM
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Just archiving everything related to bumpgate since most stuff has disappeared from Google. Maybe people will finally take the time to read some of it and stop shouting "reflow gpu" at every occasion but rather try to understand what the real issue is…
Interesting parts about the failure analysis are "Why Nvidia's chips are defective" and "Why Nvidia's duff chips are due to shoddy engineering"
May complete this post at a later date with more details.
Basically issue is a combination of thermal dissipation of the chip with hotspot,... -
Normally, I never post repairs this quick after I do them, because… I am usually very slow.
But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. 
I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
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Hello everyone,
For this card received by my brother, there is a black screen detection in hdmi nor Display port when we connect by my screen.
After checking if short circuit on the main voltage lines I have indeed all my voltages present until the GPU and of course it heats up.
Only small thing I noticed for the GPU I have a voltage at all coils of 0.80 V stable usually on other card I find 0.90V approximately
For the VMEM I also have 1.38 V stable which should be 1.50 V I think.
What I did:
Flash the BIOS with a 2016 and... -
Aftermarket screen prices have jumped for all Apple laptop display assemblies recently. I got something in Chinglish from a supplier on Whatsapp:
Latest news on supply of Macbook screen with top covers
1. Industry inside news: macbook screen with top covers with logo won't be restocked in the short term. The product selling now are all from the factories existing inventory. No factory will dare to produce new products in the short term. First come, first served.
2. The supply of Macbook LCD only is normal and will not be affected by this goverment interview...11-04-2025, 06:11 PM