Yes I also see this in Apple devices.

You can do it.

you tried this really or its just a theory?

@@diymariuselectro Which part? the battery bypass or Dell chip question?

the baterry bypass from external source.

@@diymariuselectro This is if you are desperate to get laptop working or it has some ungodly charger or this dell chip thing and you too cheap to buy another correct charger!! You can remove battery and drill carefully into both ends to access the pos and neg ends and then using bench power supply charge up battery using correct V for that battery and then put it back and run on that power OR you can solder in wires and connect spare power or charger that is right voltage and run continuously. Downside.. You have opened battery so leakage , fumes ect can leak out so safety BUT if you only doing this temp to get back data or unplug!!! when not in use, that would be SMART!! Theres other ways to power on the rails of the laptop and bypass the power input section but you have to know what you are doing there as easy to damage . I was asking if the dell chip is only a link in power supply chain or its testicles go to the "turn on chips" ,Bios, PCH, SIO ect and thus very messy to get around although it can be done if you have schematic and experience in circuits. .. The battery plug in idea is a rare situation when you cant get the board going for whatever reason but you need to get laptop on what ever it takes. totally safe as you are putting energy into the battery cells and then they pass through protection circuit and sense then into laptop so safety is still there. Just have to know nominal V and max so you dont overcharge the cells as you are directly charging them from the sides. 3.7-4.2 V but you have to multiply how many in series end to end to then apply 11V , 15v or whatever is correct. DONT do unless you understand these little cells and how they multiply to get to V you need to apply.

Id pin is usualy in the middle

id part its just separated from voltage.I explained in video.

yes bro u r right but there is a lot of junk info and is not easy to find.

they are working?

@@diymariuselectro Yep, though the plastic has become very brittle over the years. 🤥 Each laptop has an Intel T9500 CPU & your standard 2x2GB DDR2 800 MHz PC2-6400 RAM sticks inside. Also a 128 GB SSD. 😇

@@davidbolha try linux on them.

@@diymariuselectro Which one would you recommend ? Ubuntu ?

probably one or more capacitors must be replaced.open the case and test it.

no

Thank you Marius

without ID pin charger will power up the laptop,but will not charge the batery.

buna am facut film separat pt fiecare unde am raspuns la aceste intrebari.in functie de putere.cel mai bine vedeti toate filmele si gasiti raspunsurile acolo.

you have all the answears in the video.

black - red + and brown id pin.but find someone who knows what to do.

@@diymariuselectro thanks very much for fast response mate. the AC has 3 wires, one white, one black and one blue, how do they connect with the 5 wires from the notebook? thats my doubt

@@KillerZNS u need dc not ac

@@diymariuselectro sorry i dont know the correct names, i have its original charger

@@diymariuselectro do you understand what i want to do? direct conection between the notebooke cables and the power charger cables, notebook have 5 wires, the charger has 3 wires. That can be a new video too

Its not danger if know what u r doing

u r right,I will find a solution,but I dont have any help now.

in the end of the video u will find detalied pics.