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Old 02-11-2020, 04:24 AM   #1
dani981
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Default HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

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?
Attached Files
File Type: rar clear me X8C.rar (7.54 MB, 68 views)
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Old 02-11-2020, 05:10 AM   #2
SMDFlea
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Bios requests go here: https://www.badcaps.net/forum/forumdisplay.php?f=40
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Old 02-11-2020, 07:23 AM   #3
bachir2004
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

bios version is Q85_010901 Rev.A.try this and report back.
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File Type: rar outimage.rar (7.83 MB, 38 views)
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Old 02-12-2020, 05:37 AM   #4
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Quote:
Originally Posted by bachir2004 View Post
bios version is Q85_010901 Rev.A.try this and report back.
First boot working alles ok. Secund boot not boot alles restart.
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Old 02-12-2020, 05:49 AM   #5
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Do you have your original bios backup .
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Old 02-12-2020, 04:30 PM   #6
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Quote:
Originally Posted by SMDFlea View Post
Do you have your original bios backup .

No backup BIOS, unfortunately this is how it got to me
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Old 02-12-2020, 05:53 PM   #7
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Try this bios .


Intel Management Engine (Consumer) v11.8.70.3626
Attached Files
File Type: zip 470_G5_X8C 01.09.01 Rev.A ME_CLEAN.BIN.zip (6.79 MB, 206 views)
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Old 02-13-2020, 04:12 PM   #8
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Quote:
Originally Posted by SMDFlea View Post
Try this bios .


Intel Management Engine (Consumer) v11.8.70.3626
Thank you very much

Working
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Old 03-27-2020, 06:58 AM   #9
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

would it work if I was to flash the same model with this bin ?or do i need to submit my own dump ?
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Old 03-27-2020, 07:10 AM   #10
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

you can try, but before you make a copy, if nothing goes, put the bios backup here and someone will help you.
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Old 03-27-2020, 07:23 AM   #11
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Default Re: HP Probook 470 G5 DA0X8CMB6E0 BIOS X8C

Thank you, so far i'm still trying to read the chip and i'm helpless so far so i'll get back on the forum when i manage that
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Old 06-08-2021, 12:22 PM   #12
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Default HP Probook 470 G5 BIOS request(repair or known good)

Hey guys, grateful if someone can check if the attached BIOS is not corrupted and/or provide a known good BIOS please.

Issue:
Laptop came in as not turning ON. I did a BIOS reset and laptop now has power but not booting.

When power adapter is connected, power key light comes on, goes off then comes on again. When it comes on again, there is 5 long blink on caps lock and numlock simultaneously. Once the 5 blinks stops, fan ramps up to full speed and stays there until device is forced off. No display and HDD does not spin.

What I tried so far:
1. Clean ME of original BIOS dump
2. Change ME version form 11.8.55.3510 to 11.8.70.3626 (consumer)
3. Tried BIOS from this thread: https://www.badcaps.net/forum/showthread.php?t=82574

Motherboard: X8C DA0X8CMB6E0 REV:E

There were some dead ants when I removed the black sticker but aside from a slightly corroded resistor near Touch Pad connector (already fixed) motherboard is spotless.

All voltage rails except CPU Vcore and GPU are present and stable. BIOS resistors are OK and data activity can be observed on DSO when powered ON.

Grateful for any help. Thank you!
Attached Files
File Type: rar GD25B127D_DA0X8CMB6E0_Ori.rar (5.66 MB, 23 views)

Last edited by Spider1211; 06-08-2021 at 12:26 PM.. Reason: Model edit
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Old 06-11-2021, 10:34 AM   #13
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

Bump. Anyone?
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Old 06-12-2021, 05:16 AM   #14
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

Hello
try this and reply me
Attached Files
File Type: rar GD25B127D_DA0X8CMB6E0_Ori NEW.rar (5.93 MB, 5 views)
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Old 06-13-2021, 12:03 PM   #15
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

Thank you @mrwab but not working unfortunately. Still same issue.
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Old 07-14-2021, 06:39 AM   #16
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

Bump, anyone please?
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Old 07-14-2021, 11:30 AM   #17
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

try
Attached Files
File Type: rar ORG+BIOS+ME_HP PROBOOK 470 G5_DA0X8CMB6E0_.rar (5.83 MB, 17 views)
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Old 07-15-2021, 03:43 AM   #18
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Default Re: HP Probook 470 G5 BIOS request(repair or known good)

No luck, still same.
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Old 07-23-2021, 03:11 AM   #19
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Default Hp Probook 470 G5 -Bios needed

hi friends
i need for this model bios
hp 470 G5
DA0X8CMB6E0 REV:E

THANKS IN ADVANCE
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Old 07-23-2021, 04:43 AM   #20
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Default hp 470 g5 -repair bios files needed

need repair this corrupted bios files
Attached Files
File Type: rar hp 470 g5 ori.rar (5.81 MB, 4 views)

Last edited by basic; 07-23-2021 at 05:39 AM..
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