Hi all, can anyone re-build Hp 15-ca2003ca DAG7BDMB8F0 REV:F BIOS of mine. The motherboard shows the white LED glowing on the DC-in jack & battery charges too but when turned on, the Power LED glows for 3~5 sec & then the MB shuts off. No shorts at all on the MB. Please if anyone can re-build this Original BIOS, thanks in advance.
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Re: Hp 15-ca2003ca DAG7BDMB8F0 REV:F shuts off
Thank you so much "hoaca388", will try tomorrow morning & will let you know. Appreciate your helpComment
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Re: Hp 15-ca2003ca DAG7BDMB8F0 REV:F shuts off
I programmed & soldered the BIOS. The status is the same & I think your is working fine. I think there is some other fault too. Thank you so much for the help.Comment
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Re: Hp 15-ca2003ca DAG7BDMB8F0 REV:F shuts off
Hello everyone, can anyone re-build Hp 15-ca2003ca DAG7BDMB8F0 REV:F BIOS of mine. motherboard work properly but display not glow. Please if anyone can re-build this Original BIOS,Comment
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Re: Hp 15-ca2003ca DAG7BDMB8F0 REV:F shuts off
Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
Upload your original bios backup, serial number...
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Become a Badcaps supporter
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Thanks to all supporters.
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Re: Hp 15-ca2003ca DAG7BDMB8F0 REV:F shuts off
try this orginalComment
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Could anyone please help me with this situation: My computer is not detecting either the HDD or the M.2 SSD. If it does detect them, it only happens once, and after restarting, the computer runs but nothing displays on the screen, as if it’s frozen. If I remove the HDD or M.2 SATA, the computer works normally. Could you please help me rebuild my BIOS?
Hp 15-cs2035tu
S/N#5CD9312SPV
DAG7BDMB8F0 REV:F
my old bios:
I have tried several BIOS versions provided by you, but none of them worked. Thank you in advance.
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Thank LBTT1121 very much. It works fineComment
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Hello, I would like to ask you to repair this BIOS file for HP
Model Hp pavilion 15-cs2008nw
pcb: DAG7BDMB8F0 REV F
SN: 5CD918124X
Thank you in advance. backup bios in the attachmentComment
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Use the Guides to find and extract a virgin bios
[Guide] How to find the right HP bios version to flash https://www.badcaps.net/forum/troubl...flash?t=122195
[Guide] How to extract ready for programming dump from HP update executable file https://www.badcaps.net/forum/showthread.php?t=121948
Copy the DMI (serial,feature Byte,win key) from your backup to the virgin bios using a hex editor.Select the same offsets (select block in HxD) in both bios,copy from the old,paste to the new.
Offsets: 420000 - 42403F
HxD Hex editor https://mh-nexus.de/en/hxd/
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Did you try running the exe and choosing copy to location https://www.badcaps.net/forum/troubl...53#post1827653Comment
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yes is the same messageComment
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Hp pavilion 15-CS2034TU no display helpComment
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Hello everyone,
I need help with my Lenovo Legion laptop. It turns on for a few seconds and then immediately shuts down. I believe this is a BIOS corruption issue.
Laptop Model:- Model: Lenovo Legion Slim 5 16APH8
- GPU: NVIDIA GeForce RTX 4070
- Main BIOS chip size: 32MB
- VBIOS chip size: 16MB
What I Have Tried So Far:- I
11-04-2025, 05:14 AM -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Product Name: Razer Blade 15 (2022)
Product ID: RZ09-0421
Motherboard: CH580
BIOS Versions I work with: 2.02 & 2.06
Bios File Size: 32,768 KB
Dear Forum Readers!
I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).
!!! MY RAZER BLADE...11-24-2025, 05:52 PM
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