Trying to identify blown component HP ENVY x360 - 15-cn1511na

[pcmacdoctors]

Hello,

I'm trying to fix a laptop (HP ENVY x360 - 15-cn1511na) that had trouble with an expanding battery.

After replacing the battery I could see that a small component right next to it has blown and the computer does not fully detect the battery.

It looks like a quick and easy fix but I'm having trouble identifying the broken component and finding a replacement.

I've attached pictures of all the idenifying data I can find.
The broken component seems to have "C96PH" printed on it and the board is labled as "Gale 4G WHL MB"

Any help would be very appreciated, thank you.

[piernov]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

Probably TVS diode array. Maybe SU0524A6GTR.

[SMDFlea]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

Probably TVS diode array. Maybe SU0524A6GTR.

The SU0524A6GTR marking code is 24A according to the datasheet .

https://datasheetspdf.com/pdf-file/9.../SU0524A6GTR/1

[SMDFlea]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

I think its a AZC099-04S (Amazing Microelectronic Corp.)

https://www.ebay.com/itm/324013465266
https://www.amazingic.com/en/product...ion/AZC099-04S

[piernov]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

https://cdn.badcaps-static.com/pdfs/...a183a57130.pdf
Most likely the same thing anyway

[pcmacdoctors]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

I think its a AZC099-04S (Amazing Microelectronic Corp.)

.

Thanks both of you for the quick replies. I think this one might be correct. Looking up that part I see one with C966H printed on it. That's very close or the same as is printed on mine.

Now to find one from a supplier closer than China...

[SMDFlea]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

https://cdn.badcaps-static.com/pdfs/...a183a57130.pdf
Most likely the same thing anyway

I agree.A few differences in the datasheets but i reckon either would do.Sometimes schematics list 2 or 3 alternative parts for these ESD diodes.

[mon2]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

Check Littlefuse for such parts. Most likely these offshore parts are clones of their devices.

Here you go:



These are common footprint parts but inventory is scarce..as seems to be the common trend these days.

Found another drop in replacement from Diodes:

p/n DT2041-04SO-7

https://www.digikey.com/en/products/...04SO-7/7353025

https://www.mouser.com/ProductDetail...rDZfd9XCaFhQ==

[pcmacdoctors]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

Check Littlefuse for such parts. Most likely these offshore parts are clones of their devices.

Here you go:



These are common footprint parts but inventory is scarce..as seems to be the common trend these days.

Found another drop in replacement from Diodes:

p/n DT2041-04SO-7

https://www.digikey.com/en/products/...04SO-7/7353025

https://www.mouser.com/ProductDetail...rDZfd9XCaFhQ==

Thanks! That's very helpful.
Also I had a look under the microscope to work out where pin 1 is and so I thought I'd upload a picture of that for anyone interested. You can clearly see now its definitely marked C96pH also.

[pcmacdoctors]

Re: Trying to identify blown component HP ENVY x360 - 15-cn1511na

Hello, just wanted to post an update.
I got the replacement component finally and replaced it.
The solder pad for the pin (ground I think) where it blew was actually lifted off the board but thankfully still attached.

Seems to all be working now so thanks to all who helped!