HP Pavilion Gaming Desktop PC TG01-1070m CTO - Won't boot

[Jay60510]

Hello,

I have the PC listed in the title, It's an Omen Gaming Desktop. I had freshly reimaged Windows 11 on it, and after running Windows update, my bios has been corrupted. Now, if I just turn the PC on, the lights and fans turn on, but the screen just keeps going from no signal, then the screen will light up signalling that there was some kind of output, but then it just says no signal again and the loop continues.

If I hold down ESC, or F2 or F10, then I can see the bios pop up for just a fraction of a sec, but then the cycle begins again.

I've tried clearing the Cmos via removing the battery, I've moved the jumpers on the pins to clear cmos, I've unplugged it and held the power button down for 30 seconds.

I've downloaded the latest bios and tried installing it to a USB, then holding WIN+B while I restart by holding the power button down for 2 seconds. This will give me a series of 8 beeps, then I believe 3 beeps after a pause, and I get a message saying that the PC was not able to find the recovery bios or it was corrupt. I've tried 3 different USB drives. I have such a hard time believing that Windows updates would brick my PC, but here I am. How can I get my PC back up and running?

[Sneha_01]

Hi @Jay60510,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

I have gone through the post and it looks like the unit has hardware failure. The unit needs to be serviced.

Due to limited support, I would request you contact our HP Support and our Support Engineers should be able to sort this out. HP Support can be reached by clicking on the following link.

https://www.hp.com/contacthp/

Please feel free to contact us here anytime you need any further assistance.

Have a great day!

Rachel571 

HP Support

[Jay60510]

So you're saying that my  year old computer fried itself, and the only thing to do is replace the mobo? Good thing I bought HP