ahb70xxt8-3521-atwy v1.02 dvr dump
Attached Files
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BIOS request section has been getting a little bit wild lately, therefore we need to be more strict with the rules, both for people requesting help and people offering help.
— You are requesting help
If you do not abide by the following rules, your post will be deleted.
You MUST NOT:- Hijack threads unrelated to your request
- Post a request in multiple threads
- Post a request multiple times
- Post in foreign (non-English) languages
- Share private contact information
- Offer payment of any kind whatsoever
- Bump your thread or post more than once every 48 hours.
02-13-2022, 11:59 AM -
BIOS request section has been getting a little bit wild lately, therefore we need to be more strict with the rules, both for people requesting help and people offering help.
— You are requesting help
If you do not abide by the following rules, your post will be deleted.
You MUST NOT:- Hijack threads unrelated to your request
- Post a request in multiple threads
- Post a request multiple times
- Post in foreign (non-English) languages
- Share private contact information
- Offer payment of any kind whatsoever
- Bump your thread or post more than once every 48 hours.
02-13-2022, 11:59 AM -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Hello guys i really need help, i recently updated my DS-7208HGHI-K1 and it somehow got bricked, I've got it up and working now by flashing a new dump file i found but the serial number is really wrong and the uploader of the dump file probably intentionally did it.
I still have the bricked dump file is it possible to transfer the serial number of the "bricked dump" to the "working dump"? -
I have a card that does post at all, the owner said it does go into windows but it gets stuck on the logo with artifacts, I have no idea if he is lying or not... I tried the card on my pc and it does not post at, no beeps, no bios nothing just all fans turning and nothing else. I tried plugging DVI or hdmi but nothing, I tried unplugging the 8 pin plug from the power supply and it's the same thing.
I just want it to post and get into the bios at least.
Forgive me if I am wrong, but I tested the 3 PCIe 12v power pins on the left(550ohm) and the 4th one from the right 3.3v (400ohm),...
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