Help Overclocking my AMD Athlon 64 X2 5000+

[kimonorish]

Hello, i'm new to overclocking .

i want overclock to 3.1ghz .

this is my spec.

mobo : Abit-AN68SV (MCP68S)
bios brand : Phoenix Technologies, LTD . version 6.00 PG

processor code name : brisbane
package : Socket AM2(940)
technology : 65nm
family : F
Ext. family : F
model : B
Ext. model : 6B
Stepping : 2
Revision : BH-G2
instruction : MMX(+), 3DNow!(+) , SSE(1,2,3) , x86-64 , AMD-V

processor temperature readings

core#0: 35 C min. 33 C , Max 39 C
core#1: 36 C min. 34 C , Max 38 C

Graphic card : Sapphire AMD Radeon HD6670 128bit 1gb DDR5
PSU : 550watt

please help me!

 

[McTaco]

what kind of PSU.
brisbane.... wasn't that an old althon xp?
as for your motherboard i don't remember Abit.

 

[kimonorish]

cooler master GX 550w

yes ,brisbane . not athlon xp , athlon 64 X2 dual core.