HP DM1-4000er Bios Dump needed

[James Maxwell]

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.

[SMDFlea]

post the laptop serial number

[James Maxwell]

My laptop serial number is 5CD1425H6X

Thank you for your help.

[James Maxwell]

post the laptop serial number

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.

[James Maxwell]

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

[SMDFlea]

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.

Bumping after 5 hours... not very patient are you.

[SMDFlea]

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

here

[James Maxwell]

Bumping after 5 hours... not very patient are you.

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.

here

Thank you, but this file days Rev.C and my motherboard Rev.D, would it still work?

Only reason I am double checking is, each time I have to desolder and solder back on the bios chip and with basic tools that I have is bit of a challenge.

[SMDFlea]

It`s the right bios. The one posted above is version F16, i found a newer one, version F19 .

[James Maxwell]

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

[James Maxwell]

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.
My motherboard: DA0NM9MB6D0 REV.D

Not exactly the same. Something might be different.
By the way, was I supposed to edit the bios you sent me in any way? I noticed the one you shared don't have the information it would normally have at the beginning.

[SMDFlea]

The bios is missing the DMI information as it`s a virgin bios. It should have booted without the DMI. If it had booted you wcould have filled in the missing DMI with HP DMI tools, nbdmifit.

Those are the only bios i could find,and i`m sure it`s for your laptop regardless of the motherboard revision number.