Re: Dell inspiron 3558 cpu frequency drops after boot

yes it is recognized as 90W charger

Re: Dell inspiron 3558 cpu frequency drops after boot

I did nothing changed

Re: Dell E5550 No charge (charger unidentified)

Remove pd5 and check if the laptop identify the charger (with an original Charger)
if it does replace pd5 (Common Problem)

Hello
I have Dell inspiron 3558 motherboard number 14216-1 Rev: A00
the laptop came dead (no boot and no lights) to me and I changed:
1- pu4503 (tps 512525)
and
2- EC (nuvton npce285)
then the laptop works but after it boot to windows the Cpu frequency drops to 0.48ghz (wont go up after that) and fan goes full speed, it also do that if I boot from Windows PE.
I tried different bios's with clear me same problem and another EC nothing changed.
both cpu and gpu are cold with this happen.

Anyone have any idea what is the problem?...

Re: New Members - please post your introductions here

Hello Everyone
I'm Max
I repair laptops and Monitors and Console (only PlayStations) and their gamepads for living
Greetings to all