The reverse diode mode gives us universal values when testing lines connected directly to PCH or CI....for example; 300 400 500 etc.
Your analysis is perfect. We learn from our mistakes and evolve.
The software I use to extract the executable files from the bios, automatically corrects the files...
Ponto da Manutenção
Member
Last Activity: 10-10-2024, 08:33 PM
Joined: 05-12-2024
Location: Euclides da Cunha
-
I am extremely pleased to be able to try to help you!
I am sending the extracted and repaired file....Leave a comment:
-
I am extremely pleased to be able to try to help you!
I am sending the extracted and repaired file. [COLOR=#c0392b][B]LINK[/B][/COLOR] [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-desktop-motherboards-graphics-cards-and-pc-peripherals/bios-schematic-requests/3474626-ms-7d25_bios[/url]
How did you perform the tests on the lines (RX RXP1, RXP3 and RXP5) (LGA pins AH5, AF5, AD5).... Oscilloscope or reverse conduction?I am extremely pleased to be able to try to help you!
I am sending the extractedLeave a comment:
-
[URL="https://www.msi.com/Motherboard/PRO-Z690-A/support#bios"]PRO Z690-A (msi.com)[/URL]
Is this the version page for your board?[URL="https://www.msi.com/Motherboard/PRO-Z690-A/support#bios"]PRO Z690-A (msi.com)[/URL]
Is this the version page for your board?Leave a comment:
-
--------------------------------------------------------------------------------------------------------------------------------------------
Try this one and let us know......Leave a comment:
-
Post your original backup + the latest manufacturer version?Leave a comment:
-
Did you record the bios version (7D25vAJ) directly on the chip?
In "some cases" the software is unable to record or erase correctly...Leave a comment:
-
Are the 2 resistors (RV171) (RV170) ok?
When the problem occurs, is (L5) operating normally?...Leave a comment:
-
[URL="https://pt.aliexpress.com/item/1005005185220559.html?spm=a2g0o.cart.0.0.33887f06DH8UFS&mp=1&gatewayAdapt=glo2bra"]Qfn8 wson8 uson8 t2 rom chip 3 em 1 leia escrever bios soquete para mackbook notebook reparo - AliExpress 34[/URL][URL="https://pt.aliexpress.com/item/1005005185220559.html?spm=a2g0o.cart.0.0.33887f06DH8UFS&mp=1&gatewayAdapt=glo2bra"]Qfn8 wson8 uson8 t2 rom chip 3 em 1 leia escrever bios soquete para mackbook notebook reparo - AliExpress 34[/URL]...Leave a comment:
-
´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´´
(CH341A) is not recommended to read this chip.....
Enter all the information on the board.
You need a good recorder and this adapter.......Leave a comment:
-
----------------------------------------------------------------------------------
Clean Bios.....Leave a comment:
-
------------------------------------
Svod 4 👍...Leave a comment:
-
---------------------------------------------
yes. possibly.....Leave a comment:
-
--------------------------------------------------------------------
Try this one.....Leave a comment:
-
Remove winbond, test in reverse conduction?
Values must be universal.
It's quite possible that the (ci Winbond) burned down...
Take care when handling the (CH431A), especially since it is a (ci Winbond 1.8v)...Leave a comment:
-
Try this file....Leave a comment:
-
Your biggest mistake was losing your backup!Leave a comment:
-
Tomorrow I'll post your original bios (ASUS_GA402RJ_319_BIOS_Update_2)👍Leave a comment:
-
=============================================================
I believe that the CH431A does not read the Winbond W74M25JWEIQ.
This bios is 1.8v and would need a 1.8v adapter....Leave a comment:
-
==============================================[
follow your corrected file.......Leave a comment:
No activity results to display
Leave a comment: