Question dell vostro 15 3515 not turning on

[Perko84]

Hi all,

I have dell vostro 15 3515 and all of a sudden i can't turn on. Little led diod next to power cord it is blinking 3x orange and 1x white. By the service manual it's says it is the CMOS battery but can't find that little coin cell anywhere . I have changed the main battery and still same. Disconected the main battery and only connected on power still the same 3x orange, 1x white.


Any sugestions what to do??

 

[ex_bubblehead]

The CMOS battery is under the main battery, attached to the underside of the palmrest. In addition to the battery you also have to remove the hard drive ribbon cable (do NOT tear it). If you're not comfortable doing this take it to a shop.

 

[Perko84]

The CMOS battery is under the main battery, attached to the underside of the palmrest. In addition to the battery you also have to remove the hard drive ribbon cable (do NOT tear it). If you're not comfortable doing this take it to a shop.

Cant find anything there or it just me 🤷‍♂️

 

[Perko84]

The CMOS battery is under the main battery, attached to the underside of the palmrest. In addition to the battery you also have to remove the hard drive ribbon cable (do NOT tear it). If you're not comfortable doing this take it to a shop.

https://imgur.com/a/zwy4PgO

https://imgur.com/a/xTZGPAj

Sorry for double reply but in the first photos cant show, hope they will show here

 

[ex_bubblehead]

It's likely just you. Take it to a shop.