Sorry....s/nr R5NRKD037485206
CN : RWNJ
MFD : 2023-05

Asus laptop G614JZ-N3012W Rog Strix with i7

Mainboard G634J-PMV-VGT
6050A3441302-MB-A01
2023-02-10

Power button works okay....power light goes on
Red "bottom" leds go on
Charging led works

Fans do not spin, capslock key does nothing, screen stays black

I would like to program the bios again, to rule out a corrupted bios.
However I run into a size error

The bios chip is a Winbond 25R256JVEN
Used my Xgecu T-48 to read the bioschip (using select chip as type XM25QH256B @WSON8, read somewhere...

Hello,

No, not tested with a known good bios. You think that is the problem ?

Hello,

Voltage to ground on PL4 = 3.4 volt.

Greetings Frans

Hell guys, I need some help with this Dell E7470 laptop.
The complaint is "does not wurk".

Mainboard AAZ60 LA-C461P

Does not boot
capslock led always on
No fan movement

When pushing the power button, the led in the powerbutton goes on, stays on for 17 seconds then goes off again. Is repeatable.

ALL ALW voltages are present.

Made some nice paint artwork about voltages and resistance, added to this post. Also the schematic.

[COLOR=#d35400][B][MOD EDIT] Link to schematic[/B][/COLOR] --> [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/108137-need-brd-for-dell-la-c461p[/url]...