Asus x512d

[Duranitron]

Serial number : KAN0CV05N714416

Thank you again. Hope this bios works ... can you tell me how do you repair bios?

[Duranitron]

Serial number : KAN0CV05N714416

Updates: Bios that you provide doesn't work,


Result: 19v main , 3.3v VCC in IT8225E-128 and EEPROM VCC 0 volt and the charging voltage 0 volt.

I already replaced the RT8249CGQ responsible for the 3.3v AO voltage to turn on IT8225e-128


Installed the original bios to my unit

Result: 19v main , 3.3v VCC in IT8225E-128, EEPROM VCC 1.8 volts and the charging voltage 6.7 volts

need enable signal from IT8225E-128 to turn on the 5v and 3.3v coil of RT8249CGQ.


Need a clean ME bios dump of my original bios.

I don't have programmer tool for EC to program the IT8225E-128 KBC.

[SMDFlea]

Updates: Bios that you provide doesn't work,

Result: 19v main , 3.3v VCC in IT8225E-128 and EEPROM VCC 0 volt and the charging voltage 0 volt.

Installed the original bios to my unit

Result: 19v main , 3.3v VCC in IT8225E-128, EEPROM VCC 1.8 volts and the charging voltage 6.7 volts

There`s nothing wrong with the bios that hoaca388 posted. Flash it again, to the same 1.8V bios chip and double check your soldering. Doesn`t make sense why VCC would be 0 volts

[Duranitron]

There`s nothing wrong with the bios that hoaca388 posted. Flash it again, to the same 1.8V bios chip and double check your soldering. Doesn`t make sense why VCC would be 0 volts

thanks for the reply.. Gonna flash it again with hoaca388 provided bios bin and post later the result.. thanks for the patience.

[dahm]

I need the BIOS file for an ASUS x512D laptop.
x512dk rev:2.1.
The label reads 60NB0LZ0-MB1710.
SN: 24M
K5N0CV015475189

[SMDFlea]

I need the BIOS file for an ASUS x512D laptop.
x512dk rev:2.1.
The label reads 60NB0LZ0-MB1710.
SN: 24M
K5N0CV015475189

Thread merged. Post a picture of the long barcode sticker on the motherboard

[dahm]

thank you

[hoaca388]

thank you

X512DA

[dahm]

X512DA

The rest of the same problem, black image, and when I press the stop key, it works again by itself