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hi can you measure these components that I am missing and maybe some others that I have missed. I have been looking for a schematic where I can cross reference this BIOS chip but couldn't find any online so the only hope now is to find a working board which is not possible for me as of now. would greatly appreciate it.
this is the BIOS chip from the back near the EC chip....
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thanks but I have a problem with my laptop now, I tried editing the EC bin myself and flashed a bin that I have downloaded here to my own chip. now my laptop wont turn on, only blinking light and 0.040-0.045 amps power draw. I flashed my back up bin file but it's still the same, my solder is good, what could be the problem?...
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hi good evening, here are my DUMPS...Last edited by chocouy; 01-22-2024, 10:31 AM.
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Good day, I was reading through the forums and have found (maybe) a solution to my problem.
What I have gathered is that I need to remove the BIOS password first then edit DMI to remove SWAT lock?
Are absolute persistence = SWAT = computrace the same?
and lastly, how do I know which is the MAIN bios and the EC bios?
Thanks!
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help with B250m Mortar with MS-7A69 Board
Hi everyone, I am trying to fix a B250M Mortar which doesn't power on, I have tested this with my old PSU which broke down while testing so I had to buy a new one which Im currently using now. I tested the ATX connector which only shows 5v, PS_ON# is active while ATX_PWR_OK is 0v. Power button 0v I am not too familiar with how to diagnose a desktop motherboard since I only do laptops for now, but I have checked coils and caps for short and have found nothing. I did bios reprogramming and didn't get any change. I have attached the BV and schematics, let me know if I need to check other pins....
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