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Search: Posts Made By: Francisco.s
Forum: Schematic Requests ONLY! 07-28-2022, 02:36 PM
Replies: 0
Views: 99
Posted By Francisco.s
boardview or hd photo for GL703GS

Need boardview or hd photo for Asus ROG Strix GL703GS

Thanks.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 07-25-2022, 03:18 PM
Replies: 4
Views: 169
Posted By Francisco.s
Re: 820-00850 question about CD3215

Hi DanielDacko, I have read an take good notes and advises from logi.wiki:

https://logi.wiki/index.php/USB-C_Pinout

I really appreciate all your help.

Thanks.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 07-25-2022, 12:09 PM
Replies: 4
Views: 169
Posted By Francisco.s
Re: 820-00850 question about CD3215

Hi moon2, I've ordered a new one.
I hope there are no more hidden problems in this board, but nobody removes this kind of chips for fun.

Thanks for your help, I will update soon.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 07-24-2022, 01:26 PM
Replies: 4
Views: 169
Posted By Francisco.s
820-00850 question about CD3215

Hi, have a 820-00850 board that someone remove one of the four CD3215.
It is stuck at 5v 0.24A in ports that are "working".

I am confusing with CD3215.

I dont know if this board needs all...
Forum: BIOS Requests ONLY! 07-21-2022, 11:39 PM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

Hi, I have downloaded the zip version, unzipped it and see that it is 17 Mbytes long, but can not extract the ME region, seems that it is only for use with the ezflash included in the bios setup...
Forum: BIOS Requests ONLY! 07-21-2022, 06:06 AM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

I have tested a X432FA bios and it does not start.

I've tested two X432FA bios dump, one of them is bad, (uefitool says "invalid uefi volume"), the second one seems to be good, but doesn't start....
Forum: BIOS Requests ONLY! 07-19-2022, 09:46 AM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

Hi, I didn't notice that the motherboard is not a X432FLC, but a X432FA.

I really don't know if someone else reprogram this bios before, but bios chip has been never unsoldered. (pomona clip...
Forum: BIOS Requests ONLY! 07-19-2022, 03:10 AM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

Seems that problem is not a bios problem, perhaps it is a pch related issue.

With your dump is not hanging with linux anymore, but it hangs when power-off or at sleep.

I'm going to test another...
Forum: BIOS Requests ONLY! 07-18-2022, 01:08 PM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

Hi SMDFlea, tanks for your quick answer.

Tomorrow will test your dump an let you know.
Forum: BIOS Requests ONLY! 07-18-2022, 09:32 AM
Replies: 10
Views: 201
Posted By Francisco.s
Re: Need bios for asus X432

Hi SMDFlea, the serial number is KBN0CX037369468.

I can't see any barcode on the motherboard, but has a QR code sticker that you can see in the attached photo.



Most of the time it hangs...
Forum: BIOS Requests ONLY! 07-17-2022, 11:38 PM
Replies: 10
Views: 201
Posted By Francisco.s
Need bios for asus X432

Need bios for asus X432.

The original one doesn't see the pcie ssd, but can boot with linux or winpe via usb.

Tanks.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 07-01-2022, 11:55 PM
Replies: 8
Views: 348
Posted By Francisco.s
Re: Macbook air a1932 bootlooping after airport control

Try DFU Restore:

https://logi.wiki/index.php/DFU_Mode_Restore_(Macs)#DFU_error_codes_and_troubleshooting
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 06-29-2022, 03:38 PM
Replies: 3
Views: 162
Posted By Francisco.s
Re: 820-00165 pulsing

After replacement of U7400 the board is working now.

PP1V2_S3 is the output of U4700, and it was ok before replacing this chip, but the waveform at pin 1 of L7430 was distorted and causes...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 06-27-2022, 02:09 PM
Replies: 3
Views: 162
Posted By Francisco.s
Re: 820-00165 pulsing

Hi moon2, I've read all related threads about pulsing in 820-00165 motherboard and perform some of the tests they mention.

Probably i've not tested the failed component, but I'm starting to think...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 06-27-2022, 01:11 PM
Replies: 3
Views: 162
Posted By Francisco.s
820-00165 pulsing

Hi, have a 820-00165 pulsing once. All voltage seems to be ok only for a moment, then it stops and takes 22 miliamps from power supply and fan stops.

cpu vcore rises to 1.8v and PLT_RESET_L goes...
Forum: Schematic Requests ONLY! 05-31-2022, 03:12 AM
Replies: 2
Views: 769
Posted By Francisco.s
boardview for Asus FA506 dabkxbmbad0

Need boardview for Asus FA506 dabkxbmbad0 rev d.

If possible in BRD format, not in pdf.

Thanks.
Forum: Schematic Requests ONLY! 05-14-2022, 02:51 PM
Replies: 1
Views: 389
Posted By Francisco.s
Re: FX505GT MB REV 2.0A Schematic or Boardview

Hi,

I have the schematic but not boardview.

Can you guys share the boardview?
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-12-2022, 08:47 AM
Replies: 6
Views: 341
Posted By Francisco.s
Re: A1932 820-01521 DFU mode?

Hi mon2, this data bus are ok.

Have 3v pulses on both lines.

Battery should be damaged, it has been damaged by some liquid.:o::o:
The controller chip inside battery, has disabled its output.
...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-11-2022, 02:47 PM
Replies: 6
Views: 341
Posted By Francisco.s
Re: A1932 820-01521 DFU mode?

Hi, finally could get an original macbook with big sur, then install Apple Configurator 2 from Apple Store and follow the instructios from mrmacintosh.com and could revive this board.

Now the...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-29-2022, 08:56 AM
Replies: 6
Views: 341
Posted By Francisco.s
Re: A1932 820-01521 DFU mode?

Thanks piernov, I don't have another mac, and the one I am using for tests is not mine, so the best option for now, is to prepare a hackintosh with Catalina or Mojave.

Have you tested with a...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-28-2022, 12:51 PM
Replies: 6
Views: 341
Posted By Francisco.s
A1932 820-01521 DFU mode?

Hi, this A1932 820-01521 has 5V 0.60A at the input usb-c (both inputs are the same)

PPBUS_G3H is present and all the AWAKE and SLPS2R also are ok.

Seems that "Device stuck in DFU mode due to...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 03-29-2022, 03:07 AM
Replies: 0
Views: 170
Posted By Francisco.s
Asus TP412UA unknown IC gets hot

Hi, need help to find the datasheet for this qfn12 chip, it shows shortcircuit in some pins and gets very hot.
Forum: Schematic Requests ONLY! 03-26-2022, 11:33 AM
Replies: 2
Views: 306
Posted By Francisco.s
Need boardview for Asus TP412UA

Need boardview for Asus TP412UA rev 3.1 motherboard.

Please share.

Thanks.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-18-2021, 01:27 PM
Replies: 0
Views: 250
Posted By Francisco.s
820-2936 PPVCORE_S0_CPU issue.

As the tittle says this board has CPUIMVP_VR_ON, but no PPVCORE_S0_CPU.

I replaced the pwm MAX17511 chip but nothing changes.

An intersting function with this chip is that you can force the...
Forum: BIOS & Schematic Requests! 11-18-2021, 07:07 AM
Replies: 3
Views: 427
Posted By Francisco.s
Re: ec-bios for MSI H110 Gaming Trident needed

Unfortunately not changing anything whit both dumps.

I will tray to get the schematic if it is possible.

For now I'm looking at compal LA-E882P schematic that has almost the same KBC.

Thanks...
Showing results 1 to 25 of 500

 
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