📎 AI Summary:
The thread discusses how to reinstall or update the BIOS on a laptop with a non-functioning display. The original poster asks for advice on reinstalling BIOS when the screen shows nothing. A respondent doubts it’s possible without a working display but suggests troubleshooting the screen first, while another recommends physically opening the laptop, removing batteries, and flashing the BIOS via an external circuit, though recognizing this is a complex process. Overall, the conversation highlights the difficulty of BIOS recovery without display access and offers advanced, technical solutions.
The thread discusses how to reinstall or update the BIOS on a laptop with a non-functioning display. The original poster asks for advice on reinstalling BIOS when the screen shows nothing. A respondent doubts it’s possible without a working display but suggests troubleshooting the screen first, while another recommends physically opening the laptop, removing batteries, and flashing the BIOS via an external circuit, though recognizing this is a complex process. Overall, the conversation highlights the difficulty of BIOS recovery without display access and offers advanced, technical solutions.
Open up your laptop.
Remove the laptop battery.
Remove the CMOS battery.
Hard press the power off button for as long as you can.
Then flash the BIOS file into the MoBo using an external circuit.
I do not know how you can achieve that but it is possible.
Remove the laptop battery.
Remove the CMOS battery.
Hard press the power off button for as long as you can.
Then flash the BIOS file into the MoBo using an external circuit.
I do not know how you can achieve that but it is possible.
