charlie
JUST TRYING TO FIGURE OUT FORUM INTRODUCTION. Keep getting E mail post forum. Hope this is right
-
Hello! I am having a problem with the forum in general, not a specific device repair. I am sorry if this is not the correct place to post about this!
My problem is quite simple: I got an e-mail that someone replied to one thread which I follow, but when I click the link to go to it, I get a message which says "To download from Badcaps you must register and verify your email address. Upon registration it may take a few minutes for the verification email to arrive. If you do not see it please check your spam folder. For assistance contact support@badcaps.net". I have clicked...06-26-2025, 08:23 PM -
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 forum,
I'm still relatively new to the world of electrical repairs.
I have a Macbook here that I can't figure out
When the battery is gone, the USB input consumption goes up to 20 V and 0.06A. But it breaks down after about 2-3 seconds and you can also hear a small ticking on the logic board. But I can't pinpoint it exactly.
I removed the logic board and took a few measurements.
But I can't really figure it out.
At first I thought the infamous CD chip was defective - but then of course you read more on the internet...09-07-2025, 11:35 AM -
Hello everyone hope you all are doing well, I'm posting here since no was interested in my post on "MacBook unlocked!" Topic, so In short I have found a way to test every possible key combination to try and find the combination to open the terminal on fmm/EFI locked M1/M2 machines, the person who found this still refuses to give info, but if hasn't lied about it being a key combination there's a chance we might find it, so to try Evey key combination I've got a digispark attiny 85 which is a small μController, I've written as script to emulate a keyboard and go thru every possible key... -
DEVICE: Laptop
Model: lenovo thiinkpad t410
Board Id: 09A33-3 48.4FZ09.031
NZM1H-8
ISSUE: NO POWER
From the first mosfet 20v is not passing through, pin 4 has 19.5v and the first mosfet is a P-CHANNEL mosfet (SI7121DN) i think the pin 4 should be lower to active the 1st mosfet to allow the 20v to pass to second mosfet ive check all for shorting in the board , i did;nt find in rails, so ive check the schematic and im suspecting that, my Q61 is faulty due to its pin 1 is 0.47ohms? im not pretty sure, hope someone can help me figure out this issue.
...
Comment