Recent content by Desire24

https://www.elvikom.pl/schemat-dell-inspiron-3493-3593-compal-fdi55-la-j081p-t64612.html?hilit=J081P

Hello. It seems boardview is available. Could you upload here?

Hello. Could you remove wifi whitelist in BIOS to this motherboard to plugin WiFi 5GHz card when I send SPI dumps?

Anybody had problem with start main powers on this motherboard? For example 19,5V +SDC_IN got for about 2 seconds. Replaced power supply for original 330W, DC socket. Only got stable +3.3V_PWRSRC_LDO and +19V_VIN. It seems that some protection is on. Any solutions?

Schematic unavailable?

I think onboard RAM is still active, because without RAM current after power on is still changing. Propably POST procedure is on and not staying on RAM fault.

I will be greatefull for help.

Is it possible to disable onboard RAM by changing BIOS dump?

Not working. Still 2 long 4 short beeps. I think EC dump needed.

Do you have EC bios for this motherboard? After BIOS flash from windows have no display and beep codes 2 long 4 short. If you can please repair main BIOS backup, maybe it will help.

No screen on this BIOS.

Hello. Could you rebuild this? No screen after BIOS flash. Thanks

Or.... maybe VBIOS is corrupted? Do you have access to VBIOS dump file from this platform?

But with other dumps everything is good except NVIDIA present in device manager. Notebook works correctly until bad BIOS update. In sent dump by you cant see DMI data. Maybe something goes wrong? Could you check again?

There's no reaction on this dump. Clicking pwr_sw and laptop is no starting.