Hello there

I have a dell dimension 5150 running Pentium4 ,3ghz 512ram and x600 ati express gfx

But here is my problem its saying the processor is overclocking its self, in sandrasoft its showing somit like this

Processor(s)
Model : Intel(R) Pentium(R) 4 CPU 3.00GHz
Co-Processor (FPU) : Built-in
Speed : 3.86GHz
Performance Rating : PR8492 (estimated)
SMT Support : 2 UNIT(s)
Type : Standard
Rated Speed/FSB : 3000MHz / 4x 200MHz
Multiplier : 15x
Generation : 7th (7x86)
Revision/Stepping : 4 / 3 (0)
Microcode : MU0F4305
Serial Number : 0000-0F43-0000-0000-0000-0000

Processor Cache(s)
Internal Data Cache : 16kB synchronous write-back
Internal Trace Cache : 12kµops synchronous write-thru (8-way, 64 byte line size)
L2 On-board Cache : 2048kB ECC synchronous write-back (8-way, 64 byte line size)
L2 Cache Multiplier : 1/1x (equiv. 3860MHz)

Host Interface(s)
Front Side Bus Speed : 4x 257MHz (1028MHz data rate)

Upgradeability
Socket/Slot : Microprocessor
Upgrade Interface : ZIF Socket
Supported Speed(s) : 4.00GHz (or more)

Features
FPU - Co-Processor Built-in : Yes
VME - Virtual Mode Extensions : Yes
DE - Debugging Extension : Yes
PSE - Page Size Extension : Yes
TSC - Time Stamp Counter : Yes
MSR - Model Specific Registers : Yes
PAE - Physical Address Extension : Yes
MCE - Machine Check Exception : Yes
CX8 - Compare & Exchange Instruction : Yes
APIC - Local APIC Built-in : Yes
CID - Context ID : No
SEP - Fast System Call : Yes
MTRR - Memory Type Range Registers : Yes
PGE - Page Global Enable : Yes
MCA - Machine Check Architecture : Yes
CMOV - Conditional Move Instruction : Yes
PAT - Page Attribute Table : Yes
PSE36 - 36-bit Page Size Extension : Yes
PSN - Unique Serial Number : No
CLF - Cache Line Flush Support : Yes
Unknown : No
DS - Debug Trace & EMON Store : Yes
ACPI - Software Clock Control : Yes
MMX Technology : Yes
FXSR - Fast Float Save & Restore : Yes
SSE Technology : Yes
SSE2 Technology : Yes
SS - Self Snoop : Yes
HTT - Hyper-Threading Technology : Yes
TM - Thermal Monitor : Yes
PBE - Pending Break Enable : Yes
IA-64 Technology : No
DAZ - Denormals Are Zero : Yes

Extended Features

Advanced Settings
Data Error Checking : No
Fast Strings : Yes
x86 FPU COMPATIBILITY Mode : No
Prefetch Queue : Yes
Branch Trace Storage : Yes
In Order Queue Depth : 12 req(s)
Thermal Monitor Enabled : Yes

Machine Check Architecture Settings
No. REPORTING Banks : 4 bank(s)
Extended Machine Check Support : Yes
No. Extended Reporting Banks : 24 bank(s)

Variable Range MTRR Settings
MTRR 0 : 00000000-1FFFFFFF (0MB-512MB) WB
MTRR 1 : 1FF00000-1FFFFFFF (511MB-512MB) UC

Fixed Range MTRR Settings
MTRR 0 Range 0 : 00000000-0000FFFF (0kB-64kB) WB
MTRR 0 Range 1 : 00010000-0001FFFF (64kB-128kB) WB
MTRR 0 Range 2 : 00020000-0002FFFF (128kB-192kB) WB
MTRR 0 Range 3 : 00030000-0003FFFF (192kB-256kB) WB
MTRR 0 Range 4 : 00040000-0004FFFF (256kB-320kB) WB
MTRR 0 Range 5 : 00050000-0005FFFF (320kB-384kB) WB
MTRR 0 Range 6 : 00060000-0006FFFF (384kB-448kB) WB
MTRR 0 Range 7 : 00070000-0007FFFF (448kB-512kB) WB
MTRR 1 Range 0 : 00080000-00083FFF (512kB-528kB) WB
MTRR 1 Range 1 : 00084000-00087FFF (528kB-544kB) WB
MTRR 1 Range 2 : 00088000-0008BFFF (544kB-560kB) WB
MTRR 1 Range 3 : 0008C000-0008FFFF (560kB-576kB) WB
MTRR 1 Range 4 : 00090000-00093FFF (576kB-592kB) WB
MTRR 1 Range 5 : 00094000-00097FFF (592kB-608kB) WB
MTRR 1 Range 6 : 00098000-0009BFFF (608kB-624kB) WB
MTRR 1 Range 7 : 0009C000-0009FFFF (624kB-640kB) WB
MTRR 2 Range 0 : 000A0000-000A3FFF (640kB-656kB) UC
MTRR 2 Range 1 : 000A4000-000A7FFF (656kB-672kB) UC
MTRR 2 Range 2 : 000A8000-000ABFFF (672kB-688kB) UC
MTRR 2 Range 3 : 000AC000-000AFFFF (688kB-704kB) UC
MTRR 2 Range 4 : 000B0000-000B3FFF (704kB-720kB) UC
MTRR 2 Range 5 : 000B4000-000B7FFF (720kB-736kB) UC
MTRR 2 Range 6 : 000B8000-000BBFFF (736kB-752kB) UC
MTRR 2 Range 7 : 000BC000-000BFFFF (752kB-768kB) UC
MTRR 3 Range 0 : 000C0000-000C0FFF (768kB-772kB) WP
MTRR 3 Range 1 : 000C1000-000C1FFF (772kB-776kB) WP
MTRR 3 Range 2 : 000C2000-000C2FFF (776kB-780kB) WP
MTRR 3 Range 3 : 000C3000-000C3FFF (780kB-784kB) WP
MTRR 3 Range 4 : 000C4000-000C4FFF (784kB-788kB) WP
MTRR 3 Range 5 : 000C5000-000C5FFF (788kB-792kB) WP
MTRR 3 Range 6 : 000C6000-000C6FFF (792kB-796kB) WP
MTRR 3 Range 7 : 000C7000-000C7FFF (796kB-800kB) WP
MTRR 4 Range 0 : 000C8000-000C8FFF (800kB-804kB) WP
MTRR 4 Range 1 : 000C9000-000C9FFF (804kB-808kB) WP
MTRR 4 Range 2 : 000CA000-000CAFFF (808kB-812kB) WP
MTRR 4 Range 3 : 000CB000-000CBFFF (812kB-816kB) WP
MTRR 4 Range 4 : 000CC000-000CCFFF (816kB-820kB) WP
MTRR 4 Range 5 : 000CD000-000CDFFF (820kB-824kB) WP
MTRR 4 Range 6 : 000CE000-000CEFFF (824kB-828kB) WP
MTRR 4 Range 7 : 000CF000-000CFFFF (828kB-832kB) WP
MTRR 5 Range 0 : 000D0000-000D0FFF (832kB-836kB) UC
MTRR 5 Range 1 : 000D1000-000D1FFF (836kB-840kB) UC
MTRR 5 Range 2 : 000D2000-000D2FFF (840kB-844kB) UC
MTRR 5 Range 3 : 000D3000-000D3FFF (844kB-848kB) UC
MTRR 5 Range 4 : 000D4000-000D4FFF (848kB-852kB) UC
MTRR 5 Range 5 : 000D5000-000D5FFF (852kB-856kB) UC
MTRR 5 Range 6 : 000D6000-000D6FFF (856kB-860kB) UC
MTRR 5 Range 7 : 000D7000-000D7FFF (860kB-864kB) UC
MTRR 6 Range 0 : 000D8000-000D8FFF (864kB-868kB) UC
MTRR 6 Range 1 : 000D9000-000D9FFF (868kB-872kB) UC
MTRR 6 Range 2 : 000DA000-000DAFFF (872kB-876kB) UC
MTRR 6 Range 3 : 000DB000-000DBFFF (876kB-880kB) UC
MTRR 6 Range 4 : 000DC000-000DCFFMTRR 9 Range 7 : 000F7000-000F7FFF (988kB-992kB) WP
MTRR 10 Range 0 : 000F8000-000F8FFF (992kB-996kB) WP
MTRR 10 Range 1 : 000F9000-000F9FFF (996kB-1000kB) WP
MTRR 10 Range 2 : 000FA000-000FAFFF (1000kB-1004kB) WP
MTRR 10 Range 3 : 000FB000-000FBFFF (1004kB-1008kB) WP
MTRR 10 Range 4 : 000FC000-000FCFFF (1008kB-1012kB) WP
MTRR 10 Range 5 : 000FD000-000FDFFF (1012kB-1016kB) WP
MTRR 10 Range 6 : 000FE000-000FEFFF (1016kB-1020kB) WP
MTRR 10 Range 7 : 000FF000-000FFFFF (1020kB-1024kB) WP

PAT Settings
PAT 0 : WB
PAT 1 : WC
PAT 2 : UC-
PAT 3 : UC
PAT 4 : WB
PAT 5 : WC
PAT 6 : UC-
PAT 7 : UC

Performance Tips
Warning 222 : CPU speed higher than rated speed! REDUCE CPU speed.
Tip 210 : Mainboard supports faster CPUs, so the CPU can be upgraded when needed.
Notice 224 : SMBIOS/DMI information may be inaccurate.
Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.


also its looks like this when i start up my computer properties http://i1.tinypic.com/rsud6r.jpg

i havent overclocked or messed about with anything seems like its been like this for 3 weeks now since i got it! i cant play steam games or play battlefield 2 and swat4, steam games look like im in slow motion and everyone on the server can see my slow motioness while they run around me and when i play bf2 its like my aim is GETTING stuck, its not lag or connection problem, i have reinstalled windows and now i dunno what to do !

Any help would be great cheers ! :-?
go into the BIOS and put it back to the correct speed. have you tried that yet?