The Center is committed to providing the most efficient server motherboard repair services. Usually the home PC motherboards, more requirements on the performance and functionality, while the server motherboard is a motherboard developed specifically to meet the server application (high stability, high performance, high compatibility with the environment). Server operation time, high operating strength, and a huge amount of data conversion, power consumption amount of I / O throughput on the server board is very strict. 
 IBM servers fourteen common faults and analysis 
 First, the main server can not start: 
 Failure of mains power cord (power failure or poor contact) 
 Power or power module failure 
 Memory failure (usually accompanied by the sound of the alarm) 
 CPU failure (general alarm) 
 Board failure 
 Other card cause interrupt conflicts 
 The server was unable to start? 
 Check the power cord and a variety of I / O wiring is connected properly. 
 Check about the motherboard power in the power cord is connected. 
 The server is set to the minimum configuration (then only a single the cpu, at least the memory, just connect the monitor and keyboard) directly shorting the motherboard switch jumper, see if you can start. 
 Check the power, unplug all power cables, the green line and black line in the power of the mouth of the power supply board short, take a look at the power supply is started. 
 If the judge power, you need to replace the law troubleshooting replacement method is minimized configuration, start with the most easy-to-replace parts replacement (memory, cpu, motherboard) 
 Third, the system restart frequently? 
 Causes of frequent restart: 
 Power failure (replaced by the law judge to resolve) 
 Memory failure (which can find out from the BIOS error reporting) 
 Heavy data traffic on network ports (excessive work pressure) 
 Software failure (update or reinstall the operating system to solve) 
 , The server crash failure judgment processing: 
 Server crash failure is more difficult to determine, generally divided into two aspects of the software and hardware: 
 Software failure 
 Hardware failure 
 Software failure 
 First check the operating system log, through the system log to determine the part of the causes of the crash. 
 The reason of the computer virus. 
 System software bugs or vulnerabilities caused by crashes, this failure need to be made in the judgment hardware failure, and software providers to help. 
 Software used improperly or system to excessive work pressure, we can ask the customer to be appropriate to reduce the working pressure of the server to see if can solve 
 Hardware failure 

 Shanghai IBM server maintenance customer service hotline 021-63010529 

 IBM computer engineer technical hotline 13524378106 

 Consulting technology QQ.158394865 free of charge 


 Address: 1501 South Xizang Road, Huangpu District, Shanghai, close to Zhongshan South Road, Room 403, Building 1, Lane 

 Subway: 4/8 line of South Tibet Road subway station on the 1st port out of the north walk 50 meters, opposite the port on the 5th. 


 3 lines, bus routes 771 1:715 China Pavilion car to South Xizang Road, Zhongshan South Road can be. 




 China Museum bus line, bus routes 2: 318,182,396 715,969,771 to the South Tibet Quxi Road Station opposite. 




 The bus routes 3:327 8691441810923 Zhongshan South Road, South Xizang Road Station walk two minutes.