[URGENT] COMPUTER PROBLEM URGENT

[KyleSmith]

NEW PC PROBLEM

After buying most of the parts that i need for a custom computer i managed to put them all together and connect all the wires up.With the MOBO, RAM,PROCESSOR All connected up i tried to turn it on. The computer starts for about 20-30 seconds then automaticaly turns back off suddenly! I dont know the problem which is causing this does anyone have any suggestions



OLD PC PROBLEM

After opening up my old pc to have a look what wires are connected to what i tried to turn it back on. But its the same problem as the new pc it turns on for 5-10 Seconds then turns it self automaticaly back off does anyone know the reasons for this


Thanks - Kyle

[Wig44.]

Is it making any beeping noises? Are the fans/heatsinks definitely working?

[Recursion]

Any beeps?

Do the fans spin?

Make sure your RAM and Graphics card are both seated properly and make sure you put the CPU in the right way

[KyleSmith]

No noises are being made. The fan on the new pc spins sumtimes varies from 30 secs - 40 secs then either 5-10 seconds.

Ther ram and graphics card are seated properly and the cpu is in correctly aswell.

[Technologic]

Your hdd cable pushed in fully? Mine are a bugger to get in sometimes.

[Jahova]

PSU power? And can you state all the parts you used. Thanks!

[KyleSmith]

These are the parts on the new pc. Just this i have had to change my RAM because i ordered the wrong parts the ram link i added is the wrong one but this should still not effect it turning off instantly.

EDIT: My power psu in the case is 450W



http://www.scan.co.uk/Products/Asus-P5G41T-M-Intel-G41-775-PCI-E-%28x16%29-DDR3-1066-1333%28OC%29-SATA-3Gb-s-RAID-MATX-HDMI-VGA


http://www.scan.co.uk/Products/Intel-Pentium-Dual-Core-E6500


http://www.crucial.com/uk/store/partspecs.aspx?IMODULE=CT2KIT12864BA1067

[KyleSmith]

Ive fixed the problem! The CPU Fan wasnt attached exactly tight! Thanks anyway

[Markeh]

Glad to see your custom builds going (mostly) without a hitch

[KyleSmith]

Marky the ram you told me wasnt compatable with my motherboard had to exchange it