Asus Expertbook B9400CEA

[alfredodinolfo]

Hi,
I found traces of liquid.
RT8249CGQW (2N = **) and SY8288RAC (AWS **) faulty.
Fix the traces of liquid and replaced the regulators, now it turns on perfectly both on battery and with power supply (usb-c) but does not charge the battery.
The charger is Intersil 9241H.
Unfortunately there is no motherboard diagram and I cannot find examples of connections with this charger. Can anyone suggest me a schematic motherboard with this charger?

[SMDFlea]

Re: Asus Expertbook B9400CEA

Hi,
I found traces of liquid.
RT8249CGQW (2N = **) and SY8288RAC (AWS **) faulty.
Fix the traces of liquid and replaced the regulators, now it turns on perfectly both on battery and with power supply (usb-c) but does not charge the battery.
The charger is Intersil 9241H.
Unfortunately there is no motherboard diagram and I cannot find examples of connections with this charger. Can anyone suggest me a schematic motherboard with this charger?

https://www.badcaps.net/forum/showth...ighlight=9241H

EDIT: Its in this schematic https://www.badcaps.net/forum/showthread.php?p=1174688
.

[alfredodinolfo]

Re: Asus Expertbook B9400CEA

https://www.badcaps.net/forum/showth...ighlight=9241H

EDIT: Its in this schematic https://www.badcaps.net/forum/showthread.php?p=1174688
.

thank you so much
i found a resistor wrong value