Is it safe to replace 2.5V 330U cap with 2.5V 390U cap? This is on gpu power line on laptop. Thank you!
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Re: Replacing 2.5V 330U cap with 2.5V 390U cap?
yes ho can the upper can the lower -
Re: Replacing 2.5V 330U cap with 2.5V 390U cap?
Yes,
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This specification for the Acer Swift SF314-56-390U 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 SF314-56-390U boardview and SF314-56-390U 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 forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 08:29 AM
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This specification for the Acer Aspire A315-51-330U 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 A315-51-330U boardview and A315-51-330U 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 forum. Please note that we offer no warranties that any specification, datasheet, or download...09-06-2024, 06:00 AM
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Hi to all,
I was given this TV, an entry-level 4K 50" set. Some have criticized its lack of contrast and relatively poor colour rendering, but for my needs, it's very decent.
I reset everything to factory settings, but this line keeps on fading in and out when watching a streaming channel from the Tizen firmware. Interestingly, it only happens when TV is warm, after about 1h45 of it being turned on.
Watching a movie from an external source doesn't trigger the line as easily (needs 2 hours), and from a normal viewing distance, is hardly noticeable. It...01-10-2024, 01:26 AM -
Hi all, I tried searching the site for answers but I'm a bit over my head understanding some of what might apply and what doesn't, so please be patient with me. I used Freakaftr8's fix to remove the left driver board to restore picture to a black screen with sound Vizio E701i-A3. After doing so, I now have a large red vertical stripe down the center of the screen. The fix did require getting another t-con board from online, I ordered it before I knew about the mosfit fix for the old t-con board. I have tried cleaning the cable connections to the t-con board. I swapped the cables going from...08-19-2025, 06:11 PM -
Hello friends, it's been a while.
Model A2141 came to me for repair.
I confirmed that there was a short in the ppdcin line and that the capacitor was blown.
All the short line capacitors seemed to be in bad condition, so I replaced all c7043, c7024, c7026, c7027, c7029, and c7042.
The short is caught and the power is turned on.
However, when the power is turned on with the battery installed, only one charging port works and the other three display 20V but 0 amps.
If you plug in the charger when the battery is not installed...
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