Hp Probook 650 G2 identification of the burnt component

[reset1986]

Hi, do you know what kind of component this U60400 is, 1U=V0M

i can't find the wiring diagram
mainboard: CIRCUS-6050A2723701-MB-A02

[piernov]

Re: Hp Probook 650 G2 identification of the burnt component

Richtek RT8097ALGE

[reset1986]

Re: Hp Probook 650 G2 identification of the burnt component

Richtek RT8097ALGE

Thanks bro

[SMDFlea]

Re: Hp Probook 650 G2 identification of the burnt component

There`s another part with the same 1U= code .Desolder it and check which pin is ground.

RT6255AHSGJ8F - https://cdn.badcaps-static.com/pdfs/...4ea754f217.pdf

Check the pin configuration on page 2 of both datasheets

[piernov]

Re: Hp Probook 650 G2 identification of the burnt component

RT8097ALGE has a SOT-23-6 package while RT6255AHSGJ8F has a TSOT-23-8 package.

[SMDFlea]

Re: Hp Probook 650 G2 identification of the burnt component

RT8097ALGE has a SOT-23-6 package while RT6255AHSGJ8F has a TSOT-23-8 package.

Yes you're right it does indeed .

[reset1986]

Re: Hp Probook 650 G2 identification of the burnt component

does the wiring diagram of this mainboard exist?

I see that the VIN of RT8097ALGE discharges to the ground

[reset1986]

Re: Hp Probook 650 G2 identification of the burnt component

i found the ic defective, do you know what it is?

[reset1986]

Re: Hp Probook 650 G2 identification of the burnt component

Richtek RT8097ALGE

Yes you're right it does indeed .

i found the ic defective, do you know what it is?

sorry double post

[sonunigam]

Re: Hp Probook 650 G2 identification of the burnt component

This is the DataSheet of your IC. MPS is the manufacturer of this Chip.

[t.danes]

Re: Hp Probook 650 G2 identification of the burnt component

i found the ic defective, do you know what it is?

sorry double post

Je to DC/DC menič z napájania na 3,3v

[SMDFlea]

Re: Hp Probook 650 G2 identification of the burnt component

Je to DC/DC menič z napájania na 3,3v

No idea what it says, post in English !

[t.danes]

Re: Hp Probook 650 G2 identification of the burnt component

i found the ic defective, do you know what it is?

sorry double post

it is a dc / dc converter designed for 3.3V 8A