please help to get bios for 14" hp laptop. i can't get the model.
board is OSAMU2_BT_HPC MV_MB_V1
problem is turning on but no display.
board is OSAMU2_BT_HPC MV_MB_V1
problem is turning on but no display.
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Re: Hp bios
what is modle of your hp laptop..............? -
Re: Hp bios
The main problem is I cannot get model because of customer's rough use.Comment
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Re: Hp bios
read old bios and post hereIm Back... sort of...
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Re: Hp bios
Try this....Comment
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Re: Hp bios
Thanks it worked.
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Re: Hp bios
It worked well for 3 days and happened again today.
I flashed BIOS again now it doesn't power on.
Did several times but no luck. Now it doesn't have power LED not even charging battery. With both charger and battery there is 3.3v is on power button but no response. Is this power problem as before LED was on after I plugin charger and now no LED. HPs are always headache for me.
Also please share schematics.Comment
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Re: Hp bios
thank youComment
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Re: Hp bios
Seems it get a bad bios chip in all modelComment
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Re: Hp bios
ThinksComment
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Re: Hp bios
ThinksComment
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Re: Hp bios OSAMU2_BT_HPC MV_MB_V1
thanksComment
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Re: Hp bios
hp 14-osamu2_bt_hpc mv_mb_v1 battery not detect and not charging please helpComment
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Re: Hp bios OSAMU2_BT_HPC MV_MB_V1
thanks it workedComment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
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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