Asus X513UA touchpad not working after Flash Bios

[kacangpolo]

Hello, I have a problem with my laptop,
Before my laptop had no display, then I tried to flash and restore my Serial Number from old BIOS; my laptop can display, but the touchpad doesn't work,
I tried to update bios from Ez Flash but still it doesn't work,

this my old BIOS
SN : M9N0CV16W71138A

[SMDFlea]

Hello, I have a problem with my laptop,
Before my laptop had no display, then I tried to flash and restore my Serial Number from old BIOS; my laptop can display, but the touchpad doesn't work,
I tried to update bios from Ez Flash but still it doesn't work,

this my old BIOS
SN : M9N0CV16W71138A

Thread moved to bios requests forum. What is the motherboard model number and revision. Are there any QR codes or barcode stickers on the motherboard ? ,if so post pictures of them or scan them and post what they say.

[kacangpolo]

Thread moved to bios requests forum. What is the motherboard model number and revision. Are there any QR codes or barcode stickers on the motherboard ? ,if so post pictures of them or scan them and post what they say.

QR on casing :


QR on Board :


Code Board :
X513UA Rev 2.2
SN : M9N0CV16W71138A

[hoaca388]

[QUOTE=kacangpolo;n3709433]
Mã QR trên vỏ:

QR trên tàu:

X513UA Rev 2.2 SN: M9N0CV16W71138A
ASUS Vivobook 15 M513UA (AMD Ryzen 5000 Series

)