PC Doesn't post but still boots?

[1823alex]

So a few weeks ago, I noticed that I didn't see a post screen the one that say ASUS Press DEL to enter BIOS. At first I assumed my monitor wasn't getting the signal and wasn't showing this because of that, but it's definately not that. So what do u guys think? I also noticed when I started my pc up today that one of the fans was ramping up and down up and down but it stopped, it seemed to be my cpu's h60 fan and the whole side of the case was vibrating from my (Failing) hard drive. Anyone have any ideas?

 

i5 3570k Overclocked

nVIDIA GeForce GTX 550 ti Overclocked

SoundBlaster Fatal1ty Champion with a front 5.25 inch bay

x2 4gb Corsair Vengeance RAM

(Totalling 8gb of RAM)

Asus P8Z77-V LX (Motherboard)

Windows 7 Home Premium

Corsair Carbide Series 400R

Boot Drive: 1 Terabyte Western Digital <--- This hard drive vibrates D:

Secondary hard drive: 1.5 Terabyte Western Digital

Random Cooler Master 700 Watt PSU

[Altecice]

Check to make sure your MOBO doesn't have a fast boot switch on.

 

 

If not give your CMOS a full clear (this will reset your CPU OC) see if you get a post then.

 

If not start pulling things out your pc and boot it on bare minimum specs (1 ram stick, no hdd, no gpu)

If you get a post then. put one thing in at a time until you find the offending bit of hardware.