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‎08-03-2024 07:55 AM - edited ‎08-03-2024 08:00 AM

HP Recommended
Product: HP Notebook - 15-bs026nh

Hello!

I would like to re-flash the BIOS chip (Winbond 25Q64FVSIQ) of my 15-bs026nh laptop with a CH341A programer as it still have a black screen issue and not starting. The USB BIOS recovery tool not worked at all.

After downloading the latest BIOS update file and extracting it there are 5 .bin files, each 8192 KB of size.

084D4.bin

0832D.bin

0832E.bin

08328.bin

08445.bin

Can you please help which one should I flash of how can I check them?

Link for the BIOS update:

https://support.hp.com/hu-hu/drivers/swdetails/hp-15-bs000-laptop-pc/model/17218157/swItemId/ob-3313...

2HN53EA#AKC

 

Thank you in advance!

Peter

Category:
3 REPLIES 3

‎08-03-2024 10:10 AM

HP Recommended

Hi @BentMercury 

 

Use for example Speccy and see the motherboard number, then select your bin number

 

Download Speccy | Find your computer specs, free! (ccleaner.com)

 

1.jpg

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‎08-03-2024 02:23 PM

HP Recommended

Hi @Resistencia!

Thanks for the reply, but unfortunately the laptop is not boot up at all (black screen with fan spinning) so I can't check that way.

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‎08-03-2024 02:56 PM

HP Recommended

According to this link the series your laptop belongs to is HP 8328

 

HP HP Laptop 15-bs0xx vs HP HP Laptop 15-bs0xx - Geekbench

 

and the bs2xxx series, is  84D4

 

HP HP Laptop 15-bs2xx - Geekbench

 

I can't guarantee it, but I think you should try it.

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