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Ask DMS-SE24 Rev.A1 / 19A5SE2401-01 / display is not working

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Thank you for the BIOS file. I’ve flashed it, but unfortunately, there’s still no response — I still don’t get any display.





Could you please send me the schematic (electronic diagram) of this motherboard so I can check all the power sections?





Also, based on your experience, if you have any other suggestions, I’d really appreciate your input to help me fix the display issue.
 
Thank you for the BIOS file. I’ve flashed it, but unfortunately, there’s still no response — I still don’t get any display.





Could you please send me the schematic (electronic diagram) of this motherboard so I can check all the power sections?





Also, based on your experience, if you have any other suggestions, I’d really appreciate your input to help me fix the display issue.
model this current no have Schematics
 
check more hardware
I have checked most of them

They look fine.

The only difference between the BIOS files you gave me and the original one is that when I upload your file, the circuit’s current draw changes significantly — it fluctuates between 0.35A and 0.7A and doesn’t stabilize.





With the original BIOS file, the current draw remains steady at 0.6A.
 
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