HP 16-WF0007TX

[ak1_2004]

hello
The laptop is turned off during the BIOS update and it turns on with the attached BIOS and works properly, but without battery!
If I connect the battery after turning on the laptop, the laptop works correctly with the battery, but when I turn off the laptop, it only turns on again if the battery is removed and the BIOS of the laptop is reset.

[shiyab]

hello
The laptop is turned off during the BIOS update and it turns on with the attached BIOS and works properly, but without battery!
If I connect the battery after turning on the laptop, the laptop works correctly with the battery, but when I turn off the laptop, it only turns on again if the battery is removed and the BIOS of the laptop is reset.

post backup bios

[ak1_2004]

Backup

[shiyab]

Backup

hi try this new

[ak1_2004]

hello
The previous problem has been solved and the laptop turns on with this BIOS, but it seems that after closing the monitor and opening the laptop again, it does not turn on properly.

[964758]

Hello friends! Can anyone tell me the model of the BIOS chip ?
I have HP 16-WF0032TX laptop. Motherboard: LA-M783P REV:2.0, 2023-05-26.
I'm guessing it's Winbond 25R128JVSN. Thank you very much in advance!

[964758]

25R128JVSN

[SMDFlea]

25R128JVSN

Yes. Post your backup and also the laptop serial number

[964758]

Laptop serial number is : CND3321YBP
I have a similar situation as from post #1

[964758]

And one more question, how to find out the BIOS chip on a laptop with or without OTP?