HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

[hoaca388]

Originally Posted by pfendelesley

Hi guys, i have hp probook 470 g5 that si flashing capslock+numlock 5 times followed by the fan turning on and ramping to maximum speed. The screen is off the entire time. Please help, here's the original bios dump.

ProBook 470 G5

[bepom]

fan spin full no video
HP ProBook 470 G5
with nvidia gpu
can you help

[hoaca388]

Originally Posted by bepom

fan spin full no video
HP ProBook 470 G5
with nvidia gpu
can you help

Is this your serial number : 5CD8420K6M ?

[bepom]

yes

[[email protected]]

Hello
Did you manage to make the machine?
What was the mistake?

Thanks

[Zeegee]

Hello

I need help with this bios , it is password protected.
Can somebdy unlock it ?
Zip file is bin file made by neoprogramer.

Kind Regards

[peste]

Originally Posted by Zeegee

Hello

I need help with this bios , it is password protected.
Can somebdy unlock it ?
Zip file is bin file made by neoprogramer.

Kind Regards

use RCUnlocker and unlock yourself..

[dejanos87]

Hello, can someone check the bios dump if it is correct? the laptop turns on, the caps lock blinks, there is no picture, the fan goes to full power after a while..

please help

[hardware1]

Originally Posted by dejanos87

Hello, can someone check the bios dump if it is correct? the laptop turns on, the caps lock blinks, there is no picture, the fan goes to full power after a while..

please help

Here's your New BIOS file, try it and give me results.

[dejanos87]

I tested it, but now it doesn't even turn on anything, only the led blinks next to the DC connector :-( :-(

[dejanos87]

do we have any solution or some other dump file?

[dejanos87]

Originally Posted by hardware1

Here's your New BIOS file, try it and give me results.

I tested it, but now it doesn't even turn on anything, only the led blinks next to the DC connector :-( :-(

[hardware1]

Originally Posted by dejanos87

I tested it, but now it doesn't even turn on anything, only the led blinks next to the DC connector :-( :-(

Sorry, I don't have another option, maybe someone else can help you.

[pcbuddy247]

hi, could someone check/fix my bios pls. Laptop turning on, blank screen, caps and num flashing Checked the board, all seems good.

it's with nvidia chip
DAOX8CMB6E0 REV E

sn: 5cd8212wsm

thank you so much

[hardware1]

Originally Posted by pcbuddy247

hi, could someone check/fix my bios pls. Laptop turning on, blank screen, caps and num flashing Checked the board, all seems good.

it's with nvidia chip
DAOX8CMB6E0 REV E

sn: 5cd8212wsm

thank you so much

Your dump file is messy try to read it again. Which Programmer and Software do you use? Are you using a clip/clamp or de-solder the chip?

[avs32]

Originally Posted by hoaca388

HP ProBook 470 G5 2RR73EA bios clear ME file.

Thanks, Friend

[huzo]

Originally Posted by dejanos87

I tested it, but now it doesn't even turn on anything, only the led blinks next to the DC connector :-( :-(

i tried your bios that you say is turning on,but no picture , it only blinks orange light to me... but all dumps i've tried only blink orange light...i was hoping at least mine would at least turn on as yours does...

[javben]

Originally Posted by SMDFlea

Try this one, if it doesn`t work then flash the one by peste and enter the DMI manually.

WORKING FOR ME AS WELL. THANKS SIR