I am sad to say that it did not work. I was getting 3 blinks from power led before, now after flashing that I am not getting anything at all.

I don't rightly know why, but this suggest one of three things,
1. Something went wrong with my motherboard,
2. I did not solder the bios ship correctly
3. The bios you shared and my motherboard is not compatiple.

Last one seems like a distinct possibility, mainly because:
The bios you shared: DANM9GMB6C0 Rev.C.
[I]My motherboard: DA0NM9MB6D0 [/I]REV.D

Not exactly the same. Something might...

Thank you, I will try it as soon as I can

To be fair, it has been 5 days, I just thought you weren't going to reply

Still, you are right and I am sorry. It is just that I can't find the file I am looking for and I don't know what else to do.

Meanwhile I flashed a bios file I found somewhere, it didn't exactly work, but now when I press the button the power led blinks white 3 three times and nothing else happens. No fan spin or caps lock light whatsoever. I read somewhere it is because battery completely drained, but I don't have a spare. I left it for charging all night but nothing seemed to happen.
...

I would like to bump this topic in case someone might help.

I thought or at least hoped you wrote this with the intention of giving me the file, I suppose I was wrong 😊

Any help would be greatly appreciated....

Hello everyone! I am just a thirty something year old from Turkey.

I enjoy repairing stuff in my spare time. Figuring out what went wrong with something and fiding a solution for it is my pride and joy, even though this is not exactly something that benefits me otherwise. I am happy and glad to be able to be a part of this community.

My laptop serial number is 5CD1425H6X

Thank you for your help.

Hello,

I badly need bios dump for HP DM1-4000er,

Model: HP DM1-4000er
Motherboard: DA0NM9MB6D0 REV.D
Product: QJ490EA#ACB

Please help. My bios chip burned so I don't have the old bios anymore. I need bios dump before I can install the replacement.