im ready 2.600 mF on my multimeter , the size is 0402 , but I try to google the specs and I can't find anything in millifarad , is there something im missing ?
thanks in advance !
thanks in advance !
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You can't read most capacitors in circuit: the meter tries to charge it and through that calculate the capacitance but anything else that appears as a load for the charging circuit will increase the reading shown by the multimeter..."The one who says it cannot be done should never interrupt the one who is doing it." -
thanks I'll try that tomorow !!!Comment
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I tried to use this method:
Testing an N-channel MOSFET:
Step 1: Discharge the Gate (turn off the MOSFET)
Place the black probe (COM) on the Source (S) and the red probe on the Drain (D). The multimeter should show no continuity (high resistance or "OL" – open line).
Then, touch the black probe to the Source (S) and the red probe to the Gate (G). This discharges any stored charge in the Gate, turning the MOSFET off.
Step 2: Charge the Gate (turn on the MOSFET)
Now, place the red probe on the Gate (G) and the black probe on the...09-27-2024, 03:31 AM -
hi,
this laptop works but temperature rise too much. I dismounted mb and cleaned well. There was a lot of dust inside.
I think that there is a graphic chipset issue because when I power the machine I get this error:
"the detected discrete gpu VBIOS is not meant for this system"
This make me think that maybe the gpu VBIOS has to be re programmed.
BTW someone already worked on this mainboard. Near graphic board there is Winbond flash memory that I think its stored the VBIOS.
I attach some pictures and one of message error I get when I power on the ... -
GeForce RTX 2070 SUPER GAMING X (RTX2070) Graphic Card Schematic...10-31-2024, 02:55 AM
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Hi people, I hope this is the correct spot to post this, I'm new to the forum.
I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.
I hope these photos make it clear which component I am referring to:
(yes, the soldering is a bit botched from removing the blown one, I know)
I have found the board schematic (attached), but there does not seem to be a boardview available. I have never... -
Hello, I removed the graphics card from my laptop and I want to heat it in the oven. What I want to ask is, is it okay to heat the card without removing the metal mounting frame on it?
As you can see in the photo, there is a plastic (black) gasket between the metal frame and the card. It sticks the frame tightly to the card.
I previously removed the metal frame while heating it, but it is quite difficult to separate it from the surface it is attached to. If there is no problem, I do not want to remove it.
What worries me right now is the possibility that...
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