April 7 (Reuters) - Micro-Star International Co Ltd :
* SAYS PART OF ITS INFORMATION SYSTEM HAS BEEN HACKED.
* SAYS ITS IT DEPARTMENT QUICKLY DETECTED THE ANOMALY AND ACTIVATED DEFENSE MECHANISM.
* SAYS AFFECTED SYTEM GRADUALLY RETURNS TO NORMAL OPERATIONS.
* SAYS IT SEES NO SIGNIFICANT IMPACT ON FINANCIAL BUSINESS. Source text for Eikon: Further company coverage: (Reporting by Faith Hung)