HP - CE Series - DAG7ALMB8C0 REV.C - MODEL - G7AL-2G - Missing MAINON & SUSON - Turns on power LED & Charges

[reessi]

Hello,

I have re-soldered the loose pins on the RAM slot which is a common fault on these models..

It charges and turns on the power LED but is missing several voltages like RAM and CPU do not come up which I believe is due to MAINON & SUSON being missing to turn these supplies on..

What I am un-sure of is what is the ITC chip waiting for to send out these signals, what are the requirements?
I have checked these lines in diode mode and they seam normal -> 600.

I have checked to see if they come on for even a fraction of a second...

[CyberCiphers]

Hey there,
I'm largely still a student and unsure about identifying components like this, anyone have any idea what this is and if I have another one, fairly straight forward to swap out?
From my Bambu Labs AMS - had connected the wiring incorrectly .. Whoops!

Cheers!



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[MuertoGB]

Model: HP EliteBook 840 G9
Board: 6050a3417601-mb-a01

1.2A draw, no CPU activity, patch of liquid damage I need to repair. If anyone has the schematic and boardview I'd appreciate it.

[ashr88]

Hello, I have no post but it powers. All power rails are present. Could somebody help me with this? Thank you.

Serial number: E2XMUA037552...

[madvinoth]

need working bios file
mi NoteBook Horizon Edition 14 A3_CML 19800-1 bios bin file

[saman mawlod]

hello
any one can tell me this ic number
u96
8 pin
pin 5 is gnd...

[lietuvis10]

Hello, maybe someone have boardview for this board ? Thank you!

[tomodachi]

Hello,

Need schematic for this AIO PC to diagnose adapter ID issue

Motherboard code is
348.0CZ01.0011
18448-1 ProOne G5 AIO MB Rev.A

Thanks in advance

[Borse2008]

Hi everyone,

Looking for some advice or opinions on what to do with a monitor issue I’ve run into. Apologies in advance is this crossovers a few forum categories.

I have a Dell U3425WE, which I've recently replaced with another model. That said, the original unit is still fully functional in terms of the display — it works perfectly over HDMI and DisplayPort. However, the USB-C and Thunderbolt 4 ports have stopped functioning correctly. The Issue:

• The 90W Thunderbolt 4 port (circled in the photo) no longer charges or powers any device, including laptops or MacBooks.
• There’s

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