Posts Tagged ‘cpu’

What is Virtual Memory, and How to Set Virtual Memory?

What is virtual memory, and how to set virtual memory?

The concept of virtual memory to physical memory when the system's physical memory space to make ends meet, the operating system on your hard drive to open up a disk space as memory usage, this part of hard disk space is called virtual memory. Win386.swp file in the form of Windows 98 and Windows 2000/XP form to manage the virtual memory page file pagefile.sys.

First, the size

1. In general

Under normal circumstances, it is recommended to let Windows manage virtual memory to automatically assign it according to the actual memory usage, dynamically adjusts the size of virtual memory. Read more

CPU Troubleshooting

CPU Troubleshooting

1.The noise of the chassis.

Fault phenomenon: to upgrade the CPU, the computer every time you turn noise particularly large. But after a while, the voice returned to normal.
Fault Analysis and Processing: First check whether the CPU fan fix bad chassis work and structure of some low-quality, easily in the boot of work caused by resonance, increased noise, in addition to the CPU fan and chassis fan motor add a little oil to try. If it is, it is best to replace the chassis because the chassis of the box single book.

2.The temperature rising too quickly.

Fault phenomenon: a computer running when the CPU temperature rose quickly, boot and only a few minutes the temperature rose from 88 ° F to 124 ° F and when 128 ° F to stabilize, no longer rising. Read more

China’s First Self-Developed Petaflop Super Computer Launchs into Applications

China's first self-developed petaflop super computer launchs into applications

After three months of trial operation, all domestic CPU and system software to build China's first petaflop super computer, the three-meter-tall machines are actually part of a single working unit, the Sunway-Bluelight super computer, installed in the super computer center which indicates that China, following the United States, Japan,being the world's third country using self-CPU to build a petaflop super computer. Read more

Computer Failure Caused by CPU Problems

Computer Failure Caused by CPU Problems

Computer failure caused by CPU is although varied, but also summed up in nothing less than the frequent crashes, POST displays the operating frequency of repeated changes, and can not boot due to excessive overclocking, and system power-up without any reaction of several way.Of course,we should cope them in different ways.

1.Frequent crashes

This computer failure are quite common, mainly due to generally poor work by the cooling system,

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