How to repair a HP Pro 3420 All-in-One PC (HP Omni 120) - not powering on - BIOS fault

First HP Pro 3420 repair: • How to diagnose and re...
Motherboard specs: support.hp.com...
BIOS reset: • How to reset the BIOS ...
BIOS file: www.indiarefix...
W10 upgrade: • 👍 The EASIEST way to u...
Another HP AIO repair: • Repair HP All-in-One 2...

[@UltimateDIY]

▬▬▬▬▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬▬▬▬ T H A N K Y O U F O R W A T C H I N G ! P L E A S E L I K E A N D S U B S C R I B E ! ▬▬▬▬▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬▬▬▬

[@mbk0mbk]

If you are using pheonix bios there is crysis recovery mode to flash from USB drive. Nice vid btw. There are similar tools for HP and Thinkpad.

[@UltimateDIY]

Thank you for the info. Will keep in mind when I run into a similar situation.

[@IngCarlosVelasquez]

me funciono de la siguiente forma.... quite la bateria lo deje por 1 minuto luego (sin poner la pila) coloque el cargador y listo prendio todo de fabrica (la misma maquina dice que coloco todo de fabrica) posteriormente coloque de nuevo la pila y solucionado el tema

[@UltimateDIY]

English please.

[@holyhelena2310]

Can you help me..pc hp aio blingking red 5 times and white 7 times. Not turning on

[@hackedbys-serryluxury629]

hello, my computer's adapter is broken, so it doesn't work. I wonder which adapter will open my computer??

[@UltimateDIY]

You need to search one based on the model number of the old one.

[@aaliydin6171]

How to fix flickering problem in HP Omni 120

[@MaxiGomezGeneiro]

Hi! I have a problem with a HP Omni 120. When I plug the powerjack, the green led in the top (call LED9) start to flash and the PC does not power on. I think to program the bios, but i don´t understand if I need to load both EC witch the same bin? Thanks and reguards from Argentina!

[@UltimateDIY]

Hi. I genuinely don't remember that. Did I not mention it during the video? Normally I try to mention details like this.

[@BaphyTheCat]

Hi, I got a problem My pc is the same that u show in this video But actually dont turn on the light Of the power button and I dont know what to do I have seen some videos that said that I have to find a panel pin

[@UltimateDIY]

Hi. Sorry, but this impossible to diagnose without being there.

[@Ronabel23]

I have a HP Omni 120 that looks like yours too. It had a core i3 sandy bridge processor and I upgraded it to a 65 w Core i5 -2500s. However the turbo boost function does not work and there is no option to enable turbo boost in the bios. do you know how to enable this?

[@UltimateDIY]

I do not know. It could be that the moderboard or bios version don't support this feature.

[@genericchannel9448]

What types of i5 or i7 can this take all or just S version?

[@UltimateDIY]

Sorry, but I don't remember.

[@hamidferradj7242]

daowj5mb6e0 rev e bios bliz