Dax63cmb6d0 rev d bios please
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Probook 450 G3 DAX63CMB6D0 REV
corrupted bios
Hi!
I'm new into bios fixing. I have two Probooks 450 G3, one with i5 and DDR3, other one with i7 and DDR4. Both were locked. Both of them were bought in such condition from company. I have successfully managed to read, unlock and write the i5 one, but for some unknown reason, i7 bios got corrupted while reading (which I didn't realise before erasing the chip). Now I'm stuck without working bios. When I flash dump from i5 one, then it's trying to boot, but can't. And when corrupted bios is flashed, notebook immediately after connecting power just flashes orange LED near charging connector, without any other reaction for power button.
I'll post the corrupted bios here, can anyone help me with fixing it? Unfortunately due to bottom sticker being damaged I cannot provide S/N or anything else. If that may help, I added working i5 bios as well.
Hope that my post won't cause any harm
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Re: Probook 450 G3 DAX63CMB6D0 REV corrupted bios
try..Hi!
I'm new into bios fixing. I have two Probooks 450 G3, one with i5 and DDR3, other one with i7 and DDR4. Both were locked. Both of them were bought in such condition from company. I have successfully managed to read, unlock and write the i5 one, but for some unknown reason, i7 bios got corrupted while reading (which I didn't realise before erasing the chip). Now I'm stuck without working bios. When I flash dump from i5 one, then it's trying to boot, but can't. And when corrupted bios is flashed, notebook immediately after connecting power just flashes orange LED near charging connector, without any other reaction for power button.
I'll post the corrupted bios here, can anyone help me with fixing it? Unfortunately due to bottom sticker being damaged I cannot provide S/N or anything else. If that may help, I added working i5 bios as well.
Hope that my post won't cause any harmDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Probook 450 G3 DAX63CMB6D0 REV corrupted bios
Unfortunately, error persists. After flashing - just orange diode blinking endlessly near charging port. Altough I've found working dump from other DAX63CMB6D0 REV: D somewhere online. Maybe (if these things are readable) you can combine it with my corrupted dump so that'll work? I mean to perserve my SN/MAC etc if they are not broken inside my dump
Last edited by Dawidus520; 04-07-2023, 09:30 AM.Comment
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Hp Probook 450 G7 s# SCD0348W35 had a locked BIOS. Bought BIOS and EC chips off Ebay that were supposed to match this machine - the 450 G7. Flashed in the BIOS on chip i bought using a CH341. BIOS unlocked next boot. Some error to contact HP. Entered BIOS and reset to system defaults and rebooted. Machine worked fine but every cold boot the contact HP message popped and everything else worked as fine. Assumed the error was from EC chip not matching BIOS that i just flashed in. So i flashed in the EC that was supposed to match from the EBay chip i bought and instant brick.
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