I have Intel DP55KG motherboard and Intel core i7 860 processor, after installation motherboard displays 21 > 26 > 31 post codes and restarts. Other components installed:
Cooler Zalman 9900 NT
MSI GeForce GTX460 Cyclone 1024 МБ 256 бит PCI-E
4096Mb DDRIII PC-10666, (1333Mhz) (2x2048Mb) Kingston CL9 (KVR1333D3N9K2/4G)
OCZ DDR3 PC3-10666 / 1333MHz / Platinum Edition / Low Voltage / 4GB / Dual Channel
3x Western Digital Caviar Blue 320GB 7200rpm 16MB WD3200AAKX 3.5 SATA II
Thermaltake ToughPower 600W
In product specification 21 post code says - Initializing a chipset component
26 - Optimizing memory settings
31 - ?
Can someone help with this problem, really don't know what to do to make my computer work ...
You will laugh, but I found the problem... It was jumper which not connected as it should. I think metal connectors inside it has a bit defect, thats why motherboard can't boot. Jumper was swaped 3-5 times and woalla - motherboard booted.
Any way, thx for answer. Didn't sleep 2 days =)