Can you write a tutorial about this method similar to xbox360's kamikaze hack? How do you mark the right spot? Thanks
Per @abal1000x's testing, I've been successfully using 33k on these:
10pcs/lot IRFHS8342TRPBF IRFHS8342 IRS8342 IRH8342 IRS 8342 , QFN-6 8.8 A, 30 V, 0.016 ohm, N-CHANNEL, Si, , MOSFE new
https://a.aliexpress.com/_mrG9DVc
Yoi haven't understood anything from dee87's post. FIRST you try to find out your own, only AFTER that you ask around. do your research, that's the best way to learn. What you just said means you want others to do your work for you. Don't be lazy, do your work and start helping others with your experience. I hope I don't come across as rude, just stating my point of view.
Last edited by twins333,
I made the mark by scratching slightly with a pin.
These last photos that I uploaded are the final ones and I think it is enough information to be able to replicate it.
I got the idea from a single image in this thread dated March if I remember correctly. I attach the original photo.
It's quite dangerous precision work but so is touching the console in general or scratching the clk point.
The next thing I'll do is reballing to see if I specialize.
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Four times.
Attachments
Hey,
What are these resistors needed for? I've been using This exact MOSFET for months with good glitching. What added value do these resistors give?
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Update on the OLED problem. Found the culprit and such a relief it was too:
Such an oopsie moment. I was sleep deprived when I did this one but glad it got addressed and found out. All is working well now. Thanks for the help guys and again, it was the user install error....not the firmware, hardware or anything else...also....YES!!!!!
Such an oopsie moment. I was sleep deprived when I did this one but glad it got addressed and found out. All is working well now. Thanks for the help guys and again, it was the user install error....not the firmware, hardware or anything else...also....YES!!!!!
subconsciously...i did.So... People love 4 than 3
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Also anyone updated to the latest ofw? Worth it really yet?
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so your OLED is fixed? DAT0 instead of dat0 jumper and that's all you need?Yep, done it too. New hekate, nyx and atmosphere too. Works as it should.
From what I understand, having a resistor that crosses the Source and Gate of a mosfet protects whatever you connect gate to. Basically, if something goes wrong, the resistor will drain the mosfets energy before it can possibly fry the APU. @abal1000x knows the specifics, am I correct?
Yes it is.
All mosfet have capacitance, so need a resistor to discharge it. This to make sure the gate always low first time its powered on, so the DS are not bridged.
For this mod, the scenario happened when the battery are completely discharge, then recharge it using usbc, then the initial state of the mosfet are unknown, the DS could be bridged or not. If its bridged then the cpu 'not working', since the power are 'stolen' by those mosfet. Then the mosfet might burn, because of continuous high current flows on it.
Had the wire going to dat1. Changed it to go to dat0. Silly silly mistake
I have checked a lot of cpu flexes and pull down resistors are at some of them 500 ohms each and at some others 1.1 kohms each. Why the values are so low on these flexes if pull down resistors must be at least 10k ?
Pull downs are min 1k. But it all depends on the device amperage voltage etc. Calculations need to be made to correctly and accurately to determine the pull down resistor for the mosfet and its circuit it is gating.
I tried the new position of the mosfet in an OLED, works well, a bit fun but not super useful for Oleds models.
And I dunno why but on the next 2 switch I had to add 47ohms for dat0 otherwise slow mode or no boot on ofw and syscfw, black screen. Everything is ok after adding +47ohms (total 94ohms)
And I dunno why but on the next 2 switch I had to add 47ohms for dat0 otherwise slow mode or no boot on ofw and syscfw, black screen. Everything is ok after adding +47ohms (total 94ohms)
Picofly firmware will configure the gpio to pull down when first powered on, and this is the pulldown resistance from rp2040 datasheet (Page 619 Table 624):
The firmware code line:
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BigOnYa:
Yea but to play the next gen games, you must have those games on internal, or buy the official ssd expansion cards, which are expensive -
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A surge protector is a device that protects your electronics from fluctuations. I recommend having your console plugged into one of those -
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An UPS is even better because it has an internal battery that keeps your system on even if the power goes out, but it's much more expensive obviously
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@MysticStarlight, although whatever device we plug into them stops getting power anyways lol
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On the series s/x you can use a external HD but any next gen games must be on your internal ssd, or you can buy a ssd expansion card, but pricey. Any xbone, 360, or og Xbox games can be played from external tho.
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