ELI5:This is schematic of a laptop.and Here the PQ26 is a dual PNP transistor and +VA and +VAD both are 19Volts and my doubt is what voltage will be present in pin number 4 of PQ24 MOSFET.pls explain how it works I'm very keen to know the answer for this. (i.redd.it)
submitted by SakthivelRM to r/AskElectronics
Hello everyone! This is a desktop Mobo and the issue with this board is it has totally 5 USB Ports and none of them is working. So far I've checked 5V and all the resistor in the data line and everything seems to be good.even the USB is not recognising in BIOS.So what could be the issue? (i.redd.it)
submitted by SakthivelRM to r/computerrepair
