Many times a computer will increase in noise after 1 year of use, inexplicable automatic restart. Blue screen and other failures, reboot there is no problem. Seriously can not boot, get the repair store test and there is no problem. This situation is very often a high ripple coefficient of the power supply and lead to +12V for the main board CPU power supply VCORE, ripple higher circuit load larger capacitors up package.
Six points to start with when choosing a power supply: power supply power; power supply version; actual power; maximum power; silence degree; +12V output power whether the need for crossfire.
When the power supply power as well as stability is satisfied, players tend to pursue a higher quality, that is, the power supply silent operation, this is easy to say, do not actually easy at all. Because the power supply in the process of high load running electronic components will generate a lot of heat, if there is no fan to discharge this heat, the light will affect the life of the power supply, the heavy will burn the power supply.
But with the advancement of technology, temperature control technology is also more advanced, there is now a fanless design of the power supply, the power supply can really run "0 noise"; more power supply is the use of intelligent temperature control design to achieve a balance of heat dissipation and silence; there is a part of the power supply thoughtful use of delayed cooling design, the power supply to stop After running, it can also dissipate heat.
To ensure the stability of the computer, add 100W to the total power to ensure the stability of the power supply. Not to overload.