Please Help Me Windows 7 Blue Screen : ( IRQL_NOT_LESS_OR_EQUAL )

[geophysicist]

New Computer

Operating System : Windows 7-32bit

Processor : Intel Core 2 Duo Processor E8400
( 6M Cache - 3.00 GHz - 1333 MHz FSB).
https://exclusivepcworld.files.wordpress.com/2008/08/e7200.jpg

Motherboard : Gigabyte GA-EP45T-UD3LR ( rev. 1.0 ).
https://www.rigam.cl/catalogo/images/uploads/GAEP45TUD3LR.jpg

RAM : Kingston DDR3 - 4GB ( 2*2 ) 1333 MHz
https://www.jmsinfo.com/images/Kingston_ECC_DDR3-1333_2x_2_GB.jpg

Vega Card : GeoForce_9400_GT_512MB_DDR2
https://www.xgcdb.com/pub/gc/xgcdb-xfx-geforce_9400_gt_512mb_ddr2_standard.jpg






LCD Monitor : Samsung 2333SW 23 inch

https://www.bestelectronics.us/_cache/LCD%20Monitors/img/amazon_B001QVLD8A.jpg



Hard Disk : Western Digital Caviar Black 1TeraByte - Cache 32 MB ( WD 1001FALS

https://images.techtree.com/ttimages/story/95167_top.jpg

Case : Gamma + Power Supply ( HEC 450W
https://www.compucase-hec.co.uk/img/midi_tower/large/6xg3.jpg


https://www.mantronic.com/Pics/Power%20Supply/HEC450.jpg



DVD : ASUS ( DRW-24B1LT
https://www.bigshop.com.au/mas_assets/full/PCP-N-DVDASU24B1ST.jpg



My Problem : Windows 7 Blue Screen : IRQL_NOT_LESS_OR_EQUAL
https://bcphoto.org/misc/101.jpg
Notes :
1- Motherboard Support RAM.
2- All Computer Components are NEW ( One Week Ago ).
Ahmed
Thanks