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Usually that means you accidentally knocked off a part close to the edge of the board with the metal GPU bracket. Carefully inspect that area, or post a good photo of it. Once you find it, you can trace it back to a pin on the SIO either by eye or with a multimeter, then use the other boardviews to see what connects to that pin. It's probably the pin 45 you mentioned. The SIO usually controls the power button, so if it doesn't have power then you can't turn the board on. I don't have the boardview to offer, just my past experience, but I hope that helps.
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You can just use the 73F option. The chip size and layout are the same so it makes no difference to the programmer. You can also manually add it to the chiplist.xml file if you want. Open the file in notepad++, search for MX25U12873F, duplicate the whole line, change 73 to 72 and the ID to what the auto search said your 72F chip is.
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I don't have what you're looking for, but I will offer some suggestions: For ASUS z170-z390 there is a UUID and the board serial number that needs to be transferred to the stock ROM, as well as the MAC address if it has an Intel LAN chip. Those values were stored in a GUID that started with FD44... There is a program called FD44 editor that can transfer them. Although for Z590 I don't know if such a thing still exists, or if it would cause what you speak of.
Some motherboards have a ME maintenance jumper, perhaps you need to short such a jumper to program the ME? I would also carefully...
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There seems to be a short on PUQ1301 and the board won't power on. Any help would be appreciated.
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Asus X399-A or X399-E boardview request
I have an ASUS X399-A with a cracked corner. I don't think it affects anything but I would like to make sure. The X399-A and X399-E look like the same board, so any will do. If someone can share it, thank you very much!
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ASRock X399 Phantom Gaming 6 Boardview
I'm looking for the boardview for an ASRock X399 Phantom Gaming 6. I knocked off a capacitor and need to know what it was. If anybody can share it I would be grateful!
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Success! I first used a CH341A v1.7 to save the original UEFI, and used Coffeetime v0.99 to transfer the Intel ethernet MAC address to the stock H110M-STX/COM ROM downloaded from the Deskmini H110 page. A hexeditor would have worked fine for that, but I also wanted to update the microcodes to the latest versions on platomov's database and add coffeelake CPU support. I then flashed the new UEFI with the CH341A since version checks prevented AFUwinGUI or the onboard BIOS updater from working.
On to the hardware: I scavenged a MAX3243CAI and the 3x 0.47uF and 1x 0.1uF capacitors from...2 Photos
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The multimeters I have all run on 9V batteries, and are dependent on the battery voltage to make accurate measurements. You should test if the lower voltage from the lithium cells (4.2-3.6v) affects your multimeter's accuracy as well.
Ni-MH batteries also have a lower nominal voltage than alkaline (1.2v vs 1.5v per cell), which is why I can't use a rechargeable Ni-MH 9v at only 7.2V nominal.
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Thank you! I doubt the difference will hinder me. I intend to add the COM port to this unit, and support for 8th/9th gen CPUs. The COM port hardware was only added to the H110M-STX/COM version, although the physical boards are the same. I should be able to simply populate the board with an ST3243 and capacitors and enable the function in the UEFI. I will update this thread with my progress.
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ASRock H110M-STX Boardview or Schematic request
I have an ASRock Deskmini with the H110M-STX rev 1.03 motherboard. I'd like to make some modifications so if anybody can share the boardview that would be greatly appreciated! Thank you in advance. I'm also looking for [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-desktop-motherboards-graphics-cards-and-pc-peripherals/bios-schematic-requests/110148-any-lga3647-c621-boardview"]any LGA3647 boardviews.[/URL]I have an ASRock Deskmini with the H110M-STX rev 1.03 motherboard. I'd like to make some modifications so if anybody can
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Any LGA3647 C621 boardview?
I'm looking for a boardview for any LGA3647 motherboard. I have [URL="https://cdn.nemez.net/die/RefreshLake/LGA3647_pinout.png"]a picture of the CPU pinout[/URL], but I'm curious how it connects to the motherboard or what certain pins do. For example, I have a CPU with a VCCD345 short and I'd like to see what that does. Thank you.
Here are some example boards:
C621 AORUS XTREME
ASUS WS C621E Sage
Gigabyte C621-WD12I'm looking for a boardview for any LGA3647 motherboard. I have [URL="https://cdn.nemez.net/die/RefreshLake/LGA3647_pinout.png"]a picture...
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Re: Gigabyte X399 Designare EX Boardview or Schematic request
Thanks for that! I can't figure out how to show what the parts actually are in teboview, but I can see the type and where they connect. It may be that the part values aren't actually stored in the file if TVW is only for making the PCB itself.
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