high temperature, motherboard or cpu problem?

[sdi_g]

New Biuld

CPU I5 4570

MAINBOARD ASUS Z87-C

PSU BEQUIET 7 400W

WD RAPTOR

4X2GB RAM VENGEANCE

COOLER INTEL STOCK and try more.

First start up temp is 42° in bios after 5 minutes;

After inizialing install Windows 7 shut down pc

Power and bios show "OVER TEMP" f1 to setup.

Bios show 90°...

check the heatsink and everything is ok

Rate heatsink with another model, same problem

Now turn on the system, the temperature is at 75 ° and increases in Windows

another problem is that the system if I install the video driver intel after the windows logo screen remains black

Now what is the problem?

ps:

it is not my first computer so I know how to mount a heatsink

thanx all

[Jose_H_Intel1]

Hello oivilis,

Assuming the heatsink is properly installed (remember it should not wiggle or shake if you attempt to move it; the pins should not come up if you try to pull them up) and the system is running with default settings in BIOS, I may suggest verifying the memory runs at 1600MHz 1.5v. You may also cross you're your processor in a different motherboard or viceversa.

Regarding the black screen issue it is possible you may need the monitor driver so Intel® HD Graphics will load the correct EDID. You may also update the BIOS or use a different HD Graphics driver version (from the disc or from the web).

I hope the suggestions help.

[sdi_g]

Hello, I solved it by trying another cpu

[Cesar_B_Intel]

Hello oivilis,

Thanks you for posting your solution to this particular situation.

I am glad to hear you narrowed down the possibilities until you found out it was the processor who was failing.

I hope this helps other with the same issue.

Regards,

Caesar B_Intel.