Problem with slow system

Leonardo Amorim

Honorable
Jan 30, 2014
2
0
10,510
hello tom's community, i've got a problem last week and i have no ideia what happens, my computer start to slowdown the system, when diagnose the hardware, identify a problem with HD, and after research about it i got a parcial solution, here in this community got the information about AHCI and do it, my computer is much better now, but the system its waiting for long to do simple tasks, they got blue screen several times (USB_BUG_CODE, IRQL FAIL, and others) now its working, but with these slow down's not too intensive when before, i need help to know how diagnose all parts of motherboard and the others(HDD, MEMORY, PROC AND ENERGY SUPPLY)... and my internet connection still too slow in my computer, but in the notebook still working normally

PS.: After installing in AHCI mode, the HDD error does not appear.

HARDWARE SETTINGS

MOTHERBOARD ELITEGROUP P67H2-A2 SLI/CROSSFIRE
PROC. INTEL I5 2500T
ENERGY SUPPLY SENTEY 500W REAL
HDD 1TB SEAGATE 7200RPM
KINGSTON HYPERBLUE 2X2GB - 1600MHZ
VIDEO CARD EVGA GTS 250 1GB 256BITS

Please sorry for these english but i hope anyone can help me =|