identifying unmarked chip HP Envy 360 13"

[badcops]

Chip says "U1592898" and motherboard says "U4001"

Cinna 13" AMD RR 17885-2 / HP Envy 360 13Ag-0009nb

Unfortunately, I can not find the boardview for this model.

Any clues?

Thanks.

[mcplslg123]

Re: identifying unmarked chip HP Envy 360 13"

It seems like 3V/5V ALW to 3V/5V VS transfer IC but not sure.

[badcops]

Re: identifying unmarked chip HP Envy 360 13"

It seems like 3V/5V ALW to 3V/5V VS transfer IC but not sure.

Thank you for the tip but I couldn't determine the type of chip.

[caspian]

Re: identifying unmarked chip HP Envy 360 13"

send the photo to an IC salesperson. Probably they will mention whether they have this IC or not.

[SMDFlea]

Re: identifying unmarked chip HP Envy 360 13"

Its a G2898KD1U dual N-channel mosfet load switch

Datasheet - https://cdn.badcaps-static.com/pdfs/...4837079a3a.pdf

.

[mcplslg123]

Re: identifying unmarked chip HP Envy 360 13"

Its a G2898KD1U dual N-channel mosfet load switch

Datasheet - https://cdn.badcaps-static.com/pdfs/...4837079a3a.pdf

.

That confirms my guess. Its a load switch for VS line transfer for 3v/5v.

[latinphoenix7]

Re: identifying unmarked chip HP Envy 360 13"

That confirms my guess. Its a load switch for VS line transfer for 3v/5v.

I have the same problem.. could you solve it??? if so, how??

do you have the schematic or boardview??