What value is NEc dN8 Capacitor?
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Re: HP g62 shorted Capacitor
ok got it it is only 330 uf 2.5v -
Re: HP g62 shorted Capacitor
did you solve it?Comment
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Re: HP g62 shorted Capacitor
yup, i just performed board leveling
the symptoms is no lights in the DC connector when i plug my adapter
when i press the power button orange led indicator blinking in the DC connectorLast edited by nichella14; 06-01-2013, 08:10 PM.Comment
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Re: HP g62 shorted Capacitor
nichella14 thats is the problem ? it is solve with replace NEc dN8 Capacitor?Comment
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Title:
Capacitor detached from PCB – RTX 2070 Super Founders Edition
Description:
During maintenance on an RTX 2070 SUPER Founders Edition, I found a capacitor lying on my desk after reassembly.
I did not notice it detaching, so I am unsure of its original location on the PCB.
Procedure performed:
- Removed backplate
- Cleaned heatsink and PCB with isopropyl alcohol + soft ESD brush
- Reapplied thermal compound
- Reassembled card
Observed behavior after reassembly:
- GPU powers on and operates normally under... -
Laptop does not power on but has a fix white light on power button, when connected to power.
I found, while trying to diagnose, a hot spot in the motherboard and found it to be a shorted capacitor (see photo below) on the 2.5v (2D5V_S3 on schematics). After replacing it with one from a donor board, still, the board does not turn on...
The usb-c meter reads upon connection 20.1v and 0.00a, with some occasional flashes to 0.03amps. After 10/15 seconds circa, it goes to 5.2v and draws an almost constant 0.07amps. (same behaviour as before)
To my fingers, nothing seems... -
Hello,
i have a laptop Pegatron D15D with shorted capacitor at 19V line, schematic is not available and i wonder if can tell me with what value can replaced ? the value of next by capacitor is 10uf.
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Hi!
A friend of mine gave me a dead PS5 to look at. I am totally inexperienced, but when a damage is simple (i.e. failed DAP41 on PS4s, etc.), when replacing just the IC and the other very common failing parts of these consoles, problem is fixed. So I checked the voltage of the PSU - none was present. Model is ADP 400DR. I have a bunch of spare parts around, so first thing I did was to replace the IC DAP 053 (they seem quite expensive, so I put a replacement unit - TEA2016AAT. When plugged to the power outlet, 12V did come present.
So I reassembled the PS5 and pressed the power... -
Hello:
I have both these laptops that appeared to have the same fault so I thought I would have a go at replacing the PCH as something to learn, they both are using the same PCH.
I started on the ACER:
Up on connecting power no signs of life but current is consumed from the bench power supply and the PCH is hot.
All the caps on the top of the PCH are showing 0 ohms and the 3.3v rail is shorted.
I followed the videos from Sorin, Electronics Repair School on Youtube heating from the bottom to install. I practised on around 10 scrap...
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