Asus G513QE keyboard and backlight not working

[ktmmotocross]

Have this Asus G513QE with keyboard, keyboard backlight and Led backlight not working. other works ok.
i measure all voltages ok on keyboard, KB backlight and Led backlight. looks like a kbc error.
but as laptop works i think it cannot be bad. maybe its FW. have anybody some hint for this?

[mon2]

What is the voltage on the KB and LED backlight rails? Was the keyboard replaced? Does the keyboard feature a backlight?

[ktmmotocross]

all voltages is ok , was not replaced, have rgb bl

[m1ch43lzm]

According to this boardview,
https://www.badcaps.net/forum/troubl...-or-board-view
There's a secondary KBC, U8003, IT8252, for the keyboard and RGB LEDs, could be corrupt secondary KBC firmware, or damaged IC

[ktmmotocross]

ooo. that something new. thanks.

i look at the chip and board and chip looks mint. when started all caps around it have voltages. so maybe firmware. i flash it by bios but nothing changed

[SMDFlea]

ooo. that something new. thanks.

i look at the chip and board and chip looks mint. when started all caps around it have voltages. so maybe firmware. i flash it by bios but nothing changed

Is your motherboard model number G513-6050A3249301 .

[ktmmotocross]

Is your motherboard model number G513-6050A3249301 .

yes