Windows / System Hangs Intermittently

Windows / System hangs Intermittently :-

(A) Here user first check specifically the power good of SMPS (+5Volt) and actual CPU clock-speed.

(B) Next user must check the CPU fan is moving properly or not and the CPU core voltage is selected properly.

(C) user should check the access time of DRAM from advanced chip-set set-up. Here user can changed the RAM slots modules.

(D) User should observe whether the system hangs from a particular part of a particular software. Here user can guess the suspected problem may be logical of particular software or the HDD (hard disk drive) has formed the bad sector in search a region from where system gets hangs.                

(E) User must run the latest and updated virus scanner for checking throughout the HDD.

(F) If the system hangs problem is executed from the WINDOWS platform, in that case the most suspected problem in WINDOWS OS, which should be re-installed. Even the problem may exist in the application packages or any other Taylor made software for WINDOWS, then that application package should be modified by changing the software source code.

(G) If the system hangs from WINDOWS then the graphics accelerator card may be defective, specially the VGA RAM's. 

(H) The microprocessor of the main board should be inserted properly within the socket and all the peripheral connectors must be connected tightly.

(I) The add-on cards like VGA, Sound bluster or LAN must be inserted properly within the specific slots. The mounting of mother board must be proper from which it will not touch the any part of the cabinet.   

(J) The connecting points of BUS and circuit line can be cleaned by Isoprapyl solution. The earthing of the supply line must be within the range of 0.5Volt to 2Volt maximum and the line-neutral connection should be as usual.

(K) If all the attempts failed then the user should replace either RAM or Motherboard depending on the situation.