Hello everyone,

My coworker gave me this laptop to try and fix it. When you connect the charger it continusly blinks with white light. It doesn't start at all.

Changed the CMOS battery but nothing happens.

I'm a beginner so could I have a schematic to check the voltages and try and find if there's something blown?
While probing I found at some places the 19V and 3.3V.

If someone has advices, I'm happy to hear them.

Thanks in advance.

Enjoy...

HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Please help me.
Not boot removable device, or hdd or ssd. Bios info or boot menu see device
Not boot all device.What problem Bios?...

HP ProBook 470 G5 DA0X8CMB6E0

Cant get to boot my laptop. Only Caps and NumLock blinks for 5 times
my laptop is with Nvidia GPU
it happened years before after a Windows update. Now I have a programmer and try to fix it

Can someone help?

...

i need a dump of bios for probook 470 G3
thanks

HP ProBook 470 G3 Notebook PC...

I need a working BIOS file for the HP ProBook 470 G3. When I power it on, the Caps Lock LED blinks twice long and then twice short. At the same time, I hear two long beeps followed by two short beeps, and this pattern keeps repeating.
Based on the blink and beep code, I believe the BIOS is corrupted. I’d appreciate any help with the correct BIOS recovery file.

HP ProBook 470 G3
CPU: Intel Core i3‑6100U
GPU: AMD Radeon R7 M340
Motherboard: DA0X63MB6H1 REV: H
Serial: 5CD5462RC2
Product: P4P66EA#BED​

Hello,

When turn on me laptop,appear for a few seconds "Your system is not fully configured - contact your hp customer support" . I mentioned that after that it entered smoothly in Windows 10. The motherboard was replaced with a new one in authorized service, all the series of devices were inserted correctly. Bios is up to date.
I have no other problem besides this warning.

Please help me to not have this warning, without having to send it back in service. It's an HP Probook 470 G3 laptop.

Thanks!

Hello guys, I have a tough problem to solve. I'm trying to update the BIOS on my computer, but I've completely forgotten the password I set. Is there a working software method for this model, or is hardware the only possible way?
Thank you in advance for any help you can give me!...

Hi!

I have a Probook 470 G5, which does not POST.
It powers on, screen stays blank, fan slowly ramps up to high speed.
Tested different RAM, did a CMOS reset, no change.
Suspecting corrupted BIOS.

Could somebody please to fix my BIOS?

HP ProBook 470 G5
ProdID: 4QW92EA#ABD
S/N: 5CD8525DF7

Attached is my dump.

Thanks in advance!...

people help really need to ask thanks
Hey. if you have a dump from the HP 470 G0 BIOS. I can not find

Try this file. The Probook 470 G0 and 450 G0 use the same bin file. I've tried and it worked....

Hi Everyone,i need to remove password,if anyone can help,Thank you!

HP ProBook 470 G3
Motherboard: DA0X63MB6H1 REV :H
Serial: 5CD5470FPX
Product: P5R20EA#UUZ...

Hello ok thanks. I see your post to use openned case for asking bios i note it for the next time , i was thinking it's notrmal to make another post sorry.

Here is the info :
HP ProBook 470 G0
Serial : 2CE3411LYC
Product : H0W68EA#UUG
Motherboard Model : 721521-601

Thanks​...