HP hangs on HP Invent Logo screen... I need help

[blongblang]

Ok, already described my problem on the title. My desktop just freezes on the HP logo right when I turn on the computer. I tried already several ways to fix it but none worked. Do you have any other tips please? Thanks.

Here's a list of what I did (that didn't work):
1. I did a cold boot on the computer.
2. I unplugged the adapters and waited a few minutes before plugging it back in and turning on the desktop.
3. I unplugged all the USB cables except for the mouse and keyboard.
4. I did NOT do a CMOS reset but I got a problem like this before and I did not have to do it. (It got fixed eventually, I don't know how.)
5. I tried to load up BIOS by pressing ESC then F1 but it also gets stuck. Nothing happens.

Please if anyone of you can help me. I'd greatly appreciate it. Thanks.

 

[Nelviticus]

This forum is for hand-held devices - you want the one below:

http://www.tek-tips.com/threadminder.cfm?pid=602

Nelviticus

 

[blongblang]

Thank you. I already realized that I posted it in the wrong forum and made a duplicate in the appropriate column.