Need Help ! T480s Not Turning On after Bios Flash

alfatech · 01-02-2022, 05:20 PM

I have a lenovo t480s , i took a backup of the bios using ch341a and sop8 clip. Then i used the patcher to patch the bios. It turned on after flashing the patched bios. Up until when it says power off the laptop.

After i flashed the original bios and the laptop has not turned back on since, no sounds , no lights except the charging light when charger is connected

Any suggestions would be greatly appreciated.

mayss · 01-02-2022, 06:01 PM

Post orginal bios here.

alfatech · 01-03-2022, 10:36 AM

Quote:

Originally Posted by mayss

Post orginal bios here.

i have attached both the original bios and the patched bios.

mayss · 01-03-2022, 03:54 PM

Write only this file and report.

alfatech · 01-03-2022, 04:53 PM

Quote:

Originally Posted by mayss

Write only this file and report.

It still does not turn on but the power button light flashes 3 times now when i connect the charger.

01-02-2022, 05:20 PM	#1
alfatech New Member Join Date: Dec 2021 City & State: ontario My Country: canada I'm a: Knowledge Seeker Posts: 6	Need Help ! T480s Not Turning On after Bios Flash I have a lenovo t480s , i took a backup of the bios using ch341a and sop8 clip. Then i used the patcher to patch the bios. It turned on after flashing the patched bios. Up until when it says power off the laptop. After i flashed the original bios and the laptop has not turned back on since, no sounds , no lights except the charging light when charger is connected Any suggestions would be greatly appreciated.

01-02-2022, 06:01 PM	#2
mayss Member Join Date: Nov 2016 City & State: Łódź My Country: Polska Line Voltage: 230VAC 50Hz I'm a: Professional Tech Posts: 29	Re: Need Help ! T480s Not Turning On after Bios Flash Post orginal bios here.

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