Hi all. I'm looking for bios file for HP All in One.
Model: HP Pav 23-q105na All in One
Motherboard: dan61amb6f0
Thank you.
Model: HP Pav 23-q105na All in One
Motherboard: dan61amb6f0
Thank you.
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Re: HP Pav 23-q105na All in One bios
There`s a seperate sub forum for bios requests.....
Anyway,there are 3 different bios on the support page, ROM Family SSID 2B43, 2B44 and 2B45 .
Download the 3 bios, run the exe ,select copy and save the full 8MB bios.Backup your bios first.
https://support.hp.com/gb-en/drivers...-touch/8499724Attached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by SMDFlea; 05-28-2019, 11:02 AM. -
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Re: HP Pav 23-q105na All in One bios
Thank you for your help but I need a full dump as computer has no image and system won't load up.Comment
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Re: HP Pav 23-q105na All in One bios
You will get the full 8MB bios as described above .Comment
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Re: HP Pav 23-q105na All in One bios
Yes, there is 8MB file. Unfortunately after bios chip flash LCD has still no display. Any ideas where to look for a fault. Tried new CPU and new bios. Computer powers up but there is no display.Comment
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Re: HP Pav 23-q105na All in One bios
Did you make a bios backup , and try all 3 bios 2B43, 2B44 and 2B45Comment
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HI, i have same problem with Hp pavilion 23-q216nz download official bios both ver.a18 and a 13 flash with ch341 power on fan spin slow but display is black no reaction with usb kayboard at all.what next,how to resolve
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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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... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
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