Re: playstation 5 digital firmware dump
Does anyone have a clean 1016B bios? I've attached the one from my PS5 Digital....
jacobtc
Badcaps Veteran
Last Activity: 04-28-2024, 02:24 PM
Joined: 04-08-2016
Location: Aalborg
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Re: PS5 Digital turns on shortly, then off.
All these voltages show good as well. I removed the foam and cleaned all liquid metal and thoroughly checked and cleaned everything on the board.
Has no one had this problem before? Could it be a corrupt BIOS or a southbridge? I just find it weird that it worked first time when I received it, but has not booted since....Leave a comment:
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Re: PS5 Digital turns on shortly, then off.
Going through all the stand-by values, this is the only one not showing the correct value (Marked in red)....Leave a comment:
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PS5 Digital turns on shortly, then off.
I have a PS5 digital which shortly turns on (beep, blue light) then off after a second. I measured main rail and no short. All standby voltages are there, taken from here: [url]https://drive.google.com/drive/folders/1U_vUxrI5jT5Wi-zkmT5Swp5K-NgStDgl[/url]
Connecting 12V, it draws 300mAh in the first 3 seconds, then 0mAh
SSD controller warms slightly when turning on, else nothing
Seller described it as intermittent, as it only rarely would turn on. When I received it, it turned in first try, but after turning it off, the symptoms started, and it has not been... -
RTX3080 shorted 12V - How to proceed?
I received this RTX3080 with a clear short on one of the 12V inputs. The PSU goes into protection mode, and simply clicks when turned on (My friend told me that).
I tried injecting 1v 3a at the shorted side, but nothing gets hot as these boards are crazy thick. I don't wanna damage the GPU, so I'm currently considering removing the mosfets one by one and checking, but as they are right up against alu caps, it will be risky, as they need crazy heat to remove.
I sadly do not own a ESR meter so my Fluke 189 struggles telling the resistance difference between the mosfets.... -
Re: Dead ASUS ROG G14 (GA401)
I know, both mosfets has been off and measured between S-D, G-D and G-S
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Re: Dead ASUS ROG G14 (GA401)
Both DC-IN mosfets show normal behavior, 20V on S and D, 26V on G....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Thanks, the boardview is not the correct one, but I found one elsewhere, these are the resistors and their measurements (see pic)....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Both are still 0.6V after removing diodes....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Both are 0.6V...Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
No, DC mode...
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Re: Dead ASUS ROG G14 (GA401)
Connection between connector and IC is there.
Both pin #4 and #5 show only 0.66V when DC in connected and pc turned on, also with battery plugged in....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
The board does get power though, it turns on, but battery is not recognized correctly...
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Re: Dead ASUS ROG G14 (GA401)
Do you mean Pin #4 & #5? Pin #3 is a BAT+ line.
Pin #4 (CLK) reads OL
Pin #5 (DAT) reads 0.5V...Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
BATPRES is still low (0V) without battery.
All battery pins on board measure 0V....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Bumping this thread in hopes of support for another thing wrong with this.
I finally received my battery, however Windows does not detect it charging at stays at 1%.
Battery norminal voltage is 15.4V, but is currently stuck at 15.1V and does not increase. Checked BQ, ACDET is 2.7V, ACOK is 6V, however BATPRES is 0V
Is this a faulty aftermarket battery, or is something else wrong?
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Re: Dead ASUS ROG G14 (GA401)
Alright, it just feels wasteful to throw out good cells. This is the third time doing it....Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Got Windows installed, and everything seems to work but the battery, so I will have to look into that... Have you had any luck unlocking batteries?...Leave a comment:
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Re: ASUS GA401IV Rev 1.4 Bios
What a legend you are! It booted right up!...Leave a comment:
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Re: Dead ASUS ROG G14 (GA401)
Great success! New BIOS fixed it! Got it all stripped down to test, but it outputs display!
Now to figure out if the battery is salvable. I've had three generations of these G14, and common for them all is that they lock/kill the battery if anything happens with the board......Last edited by jacobtc; 03-14-2023, 02:33 PM.Leave a comment:
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